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CVE-2026-64295VulnerabilityPublished 07/25/2026Updated 09/11/2026

Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: mm: page_ext: add count limit to page_ext_iter_next to prevent invalid PFN… (CVE-2026-64295)

Affects linux-hwe-edgeSource GCVE Database

0
CVSS 3.1 base score
5.5Medium
How severe the flaw is on the 0–10 CVSS scale.
Exploitation

Not in CISA KEV, no exploitation reported

EPSS
0.1% chance of exploitation in 30 days – higher than 4% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 7.0.0-1012.12~24.04.1, 7.0.0-1011.11~24.04.1, 7.0.0-31.31~24.04.1 +7
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

What to do

Affected software

ProductAffectedFixed in
Ubuntu:16.04:LTSlinux-hwe-edgepkg:deb/ubuntu/linux-hwe-edge?arch=source&distro=xenialOther threatsAffected
  • =4.8.0-28.30~16.04.1
  • =4.8.0-30.32~16.04.1
  • =4.8.0-32.34~16.04.1
  • =4.8.0-34.36~16.04.1
  • =4.10.0-14.16~16.04.1
  • =4.10.0-19.21~16.04.1
  • =4.10.0-20.22~16.04.1
  • =4.10.0-21.23~16.04.1
  • =4.10.0-22.24~16.04.1
  • =4.10.0-24.28~16.04.1
  • =4.10.0-26.30~16.04.1
  • =4.11.0-13.19~16.04.1
  • =4.11.0-14.20~16.04.1
  • =4.13.0-16.19~16.04.3
  • =4.13.0-17.20~16.04.1
  • =4.13.0-19.22~16.04.1
  • =4.13.0-21.24~16.04.1
  • =4.13.0-25.29~16.04.2
  • =4.15.0-13.14~16.04.1
  • =4.15.0-15.16~16.04.1
  • =4.15.0-20.21~16.04.1
  • =4.15.0-22.24~16.04.1
  • =4.15.0-23.25~16.04.1
Fixed in–
Ubuntu:18.04:LTSlinux-aws-5.0pkg:deb/ubuntu/linux-aws-5.0?arch=source&distro=bionicOther threatsAffected
  • =5.0.0-1021.24~18.04.1
  • =5.0.0-1022.25~18.04.1
  • =5.0.0-1023.26~18.04.1
  • =5.0.0-1024.27~18.04.1
  • =5.0.0-1025.28
  • =5.0.0-1027.30
Fixed in–
Ubuntu:18.04:LTSlinux-aws-5.3pkg:deb/ubuntu/linux-aws-5.3?arch=source&distro=bionicOther threatsAffected
  • =5.3.0-1016.17~18.04.1
  • =5.3.0-1017.18~18.04.1
  • =5.3.0-1019.21~18.04.1
  • =5.3.0-1023.25~18.04.1
  • =5.3.0-1028.30~18.04.1
  • =5.3.0-1030.32~18.04.1
  • =5.3.0-1032.34~18.04.2
  • =5.3.0-1033.35
  • =5.3.0-1034.36
  • =5.3.0-1035.37
Fixed in–
Ubuntu:18.04:LTSlinux-azurepkg:deb/ubuntu/linux-azure?arch=source&distro=bionicOther threatsAffected
  • =4.15.0-1002.2
  • =4.15.0-1003.3
  • =4.15.0-1004.4
  • =4.15.0-1008.8
  • =4.15.0-1009.9
  • =4.15.0-1012.12
  • =4.15.0-1013.13
  • =4.15.0-1014.14
  • =4.15.0-1018.18
  • =4.15.0-1019.19
  • =4.15.0-1021.21
  • =4.15.0-1022.23
  • =4.15.0-1023.24
  • =4.15.0-1025.26
  • =4.15.0-1028.29
  • =4.15.0-1030.31
  • =4.15.0-1031.32
  • =4.15.0-1032.33
  • =4.15.0-1035.36
  • =4.15.0-1036.38
  • =4.15.0-1037.39
  • =4.18.0-1011.11~18.04.1
  • =4.18.0-1013.13~18.04.1
  • =4.18.0-1014.14~18.04.1
  • =4.18.0-1018.18~18.04.1
  • =4.18.0-1019.19~18.04.1
  • =4.18.0-1020.20~18.04.1
  • =4.18.0-1023.24~18.04.1
  • =4.18.0-1024.25~18.04.1
  • =4.18.0-1025.27~18.04.1
  • =5.0.0-1014.14~18.04.1
  • =5.0.0-1016.17~18.04.1
  • =5.0.0-1018.19~18.04.1
  • =5.0.0-1020.21~18.04.1
  • =5.0.0-1022.23~18.04.1
  • =5.0.0-1023.24~18.04.1
  • =5.0.0-1025.27~18.04.1
  • =5.0.0-1027.29~18.04.1
  • =5.0.0-1028.30~18.04.1
  • =5.0.0-1029.31~18.04.1
  • =5.0.0-1031.33
  • =5.0.0-1032.34
  • =5.0.0-1035.37
  • =5.0.0-1036.38
Fixed in–
Ubuntu:18.04:LTSlinux-azure-5.3pkg:deb/ubuntu/linux-azure-5.3?arch=source&distro=bionicOther threatsAffected
  • =5.3.0-1007.8~18.04.1
  • =5.3.0-1008.9~18.04.1
  • =5.3.0-1009.10~18.04.1
  • =5.3.0-1010.11~18.04.1
  • =5.3.0-1012.13~18.04.1
  • =5.3.0-1013.14~18.04.1
  • =5.3.0-1016.17~18.04.1
  • =5.3.0-1018.19~18.04.1
  • =5.3.0-1019.20~18.04.1
  • =5.3.0-1020.21~18.04.1
  • =5.3.0-1022.23~18.04.1
  • =5.3.0-1028.29~18.04.1
  • =5.3.0-1031.32~18.04.1
  • =5.3.0-1032.33~18.04.1
  • =5.3.0-1034.35~18.04.1
  • =5.3.0-1035.36
Fixed in–
Ubuntu:18.04:LTSlinux-azure-edgepkg:deb/ubuntu/linux-azure-edge?arch=source&distro=bionicOther threatsAffected
  • =4.18.0-1006.6~18.04.1
  • =4.18.0-1007.7~18.04.1
  • =4.18.0-1008.8~18.04.1
  • =5.0.0-1012.12~18.04.2
Fixed in–
Ubuntu:18.04:LTSlinux-gcppkg:deb/ubuntu/linux-gcp?arch=source&distro=bionicOther threatsAffected
  • =4.15.0-1001.1
  • =4.15.0-1003.3
  • =4.15.0-1005.5
  • =4.15.0-1006.6
  • =4.15.0-1008.8
  • =4.15.0-1009.9
  • =4.15.0-1010.10
  • =4.15.0-1014.14
  • =4.15.0-1015.15
  • =4.15.0-1017.18
  • =4.15.0-1018.19
  • =4.15.0-1019.20
  • =4.15.0-1021.22
  • =4.15.0-1023.24
  • =4.15.0-1024.25
  • =4.15.0-1025.26
  • =4.15.0-1026.27
  • =4.15.0-1027.28
  • =4.15.0-1028.29
  • =4.15.0-1029.31
  • =4.15.0-1030.32
  • =4.15.0-1032.34
  • =4.15.0-1033.35
  • =4.15.0-1034.36
  • =4.15.0-1036.38
  • =4.15.0-1037.39
  • =4.15.0-1040.42
  • =4.15.0-1042.45
  • =4.15.0-1044.70
  • =5.0.0-1020.20~18.04.1
  • =5.0.0-1021.21~18.04.1
  • =5.0.0-1025.26~18.04.1
  • =5.0.0-1026.27~18.04.1
  • =5.0.0-1028.29~18.04.1
  • =5.0.0-1029.30~18.04.1
  • =5.0.0-1031.32
  • =5.0.0-1033.34
  • =5.0.0-1034.35
Fixed in–
Ubuntu:18.04:LTSlinux-gcp-5.3pkg:deb/ubuntu/linux-gcp-5.3?arch=source&distro=bionicOther threatsAffected
  • =5.3.0-1008.9~18.04.1
  • =5.3.0-1009.10~18.04.1
  • =5.3.0-1010.11~18.04.1
  • =5.3.0-1012.13~18.04.1
  • =5.3.0-1014.15~18.04.1
  • =5.3.0-1016.17~18.04.1
  • =5.3.0-1017.18~18.04.1
  • =5.3.0-1018.19~18.04.1
  • =5.3.0-1020.22~18.04.1
  • =5.3.0-1026.28~18.04.1
  • =5.3.0-1029.31~18.04.1
  • =5.3.0-1030.32~18.04.1
  • =5.3.0-1032.34~18.04.1
Fixed in–
Ubuntu:18.04:LTSlinux-gke-4.15pkg:deb/ubuntu/linux-gke-4.15?arch=source&distro=bionicOther threatsAffected
  • =4.15.0-1030.32
  • =4.15.0-1032.34
  • =4.15.0-1033.35
  • =4.15.0-1034.36
  • =4.15.0-1036.38
  • =4.15.0-1037.39
  • =4.15.0-1040.42
  • =4.15.0-1041.43
  • =4.15.0-1042.44
  • =4.15.0-1044.46
  • =4.15.0-1045.48
  • =4.15.0-1046.49
  • =4.15.0-1048.51
  • =4.15.0-1049.52
  • =4.15.0-1050.53
  • =4.15.0-1052.55
  • =4.15.0-1055.58
  • =4.15.0-1057.60
  • =4.15.0-1058.61
  • =4.15.0-1059.62
  • =4.15.0-1063.66
  • =4.15.0-1064.67
  • =4.15.0-1066.69
  • =4.15.0-1067.70
  • =4.15.0-1069.72
  • =4.15.0-1070.73
  • =4.15.0-1072.76
  • =4.15.0-1073.78
  • =4.15.0-1074.79
  • =4.15.0-1076.81
  • =4.15.0-1077.82
  • =4.15.0-1078.83
  • =4.15.0-1079.84
Fixed in–
Ubuntu:18.04:LTSlinux-gke-5.4pkg:deb/ubuntu/linux-gke-5.4?arch=source&distro=bionicOther threatsAffected
  • =5.4.0-1025.25~18.04.1
  • =5.4.0-1027.28~18.04.1
  • =5.4.0-1029.31~18.04.1
  • =5.4.0-1030.32~18.04.1
  • =5.4.0-1032.34~18.04.1
  • =5.4.0-1033.35~18.04.1
  • =5.4.0-1035.37~18.04.1
  • =5.4.0-1036.38~18.04.1
  • =5.4.0-1037.39~18.04.1
  • =5.4.0-1039.41~18.04.1
  • =5.4.0-1040.42~18.04.1
  • =5.4.0-1042.44~18.04.1
  • =5.4.0-1043.45~18.04.1
  • =5.4.0-1044.46~18.04.1
  • =5.4.0-1046.48~18.04.1
  • =5.4.0-1049.52~18.04.1
  • =5.4.0-1051.54~18.04.1
  • =5.4.0-1052.55~18.04.1
  • =5.4.0-1053.56~18.04.1
  • =5.4.0-1054.57~18.04.1
  • =5.4.0-1055.58~18.04.1
  • =5.4.0-1056.59~18.04.1
  • =5.4.0-1057.60~18.04.1
  • =5.4.0-1059.62~18.04.1
  • =5.4.0-1061.64~18.04.1
  • =5.4.0-1062.65~18.04.1
  • =5.4.0-1063.66~18.04.1
  • =5.4.0-1065.68~18.04.1
  • =5.4.0-1066.69~18.04.1
  • =5.4.0-1067.70~18.04.1
  • =5.4.0-1068.71~18.04.1
  • =5.4.0-1071.76~18.04.3
  • =5.4.0-1072.77~18.04.1
  • =5.4.0-1074.79~18.04.1
  • =5.4.0-1076.82~18.04.1
  • =5.4.0-1078.84~18.04.1
  • =5.4.0-1080.86~18.04.1
Fixed in–
Ubuntu:18.04:LTSlinux-gkeop-5.4pkg:deb/ubuntu/linux-gkeop-5.4?arch=source&distro=bionicOther threatsAffected
  • =5.4.0-1001.1
  • =5.4.0-1003.3
  • =5.4.0-1004.5
  • =5.4.0-1005.6
  • =5.4.0-1007.8~18.04.1
  • =5.4.0-1008.9~18.04.1
  • =5.4.0-1009.10~18.04.1
  • =5.4.0-1010.11~18.04.1
  • =5.4.0-1011.12~18.04.2
  • =5.4.0-1012.13~18.04.1
  • =5.4.0-1013.14~18.04.1
  • =5.4.0-1014.15~18.04.1
  • =5.4.0-1015.16~18.04.1
  • =5.4.0-1016.17~18.04.1
  • =5.4.0-1018.19~18.04.1
  • =5.4.0-1021.22~18.04.1
  • =5.4.0-1022.23~18.04.1
  • =5.4.0-1023.24~18.04.1
  • =5.4.0-1024.25~18.04.1
  • =5.4.0-1025.26~18.04.1
  • =5.4.0-1026.27~18.04.1
  • =5.4.0-1027.28~18.04.1
  • =5.4.0-1029.30~18.04.2
  • =5.4.0-1031.32~18.04.1
  • =5.4.0-1032.33~18.04.1
  • =5.4.0-1033.34~18.04.1
  • =5.4.0-1034.35~18.04.1
  • =5.4.0-1036.37~18.04.1
  • =5.4.0-1037.38~18.04.1
  • =5.4.0-1038.39~18.04.1
  • =5.4.0-1039.40~18.04.1
  • =5.4.0-1040.41~18.04.1
  • =5.4.0-1043.44~18.04.1
  • =5.4.0-1046.48~18.04.1
  • =5.4.0-1048.51~18.04.1
  • =5.4.0-1049.52~18.04.1
  • =5.4.0-1051.54~18.04.1
Fixed in–
Ubuntu:18.04:LTSlinux-hwepkg:deb/ubuntu/linux-hwe?arch=source&distro=bionicOther threatsAffected
  • =4.18.0-13.14~18.04.1
  • =4.18.0-14.15~18.04.1
  • =4.18.0-15.16~18.04.1
  • =4.18.0-16.17~18.04.1
  • =4.18.0-17.18~18.04.1
  • =4.18.0-18.19~18.04.1
  • =4.18.0-20.21~18.04.1
  • =4.18.0-21.22~18.04.1
  • =4.18.0-22.23~18.04.1
  • =4.18.0-24.25~18.04.1
  • =4.18.0-25.26~18.04.1
  • =5.0.0-23.24~18.04.1
  • =5.0.0-25.26~18.04.1
  • =5.0.0-27.28~18.04.1
  • =5.0.0-29.31~18.04.1
  • =5.0.0-31.33~18.04.1
  • =5.0.0-32.34~18.04.2
  • =5.0.0-35.38~18.04.1
  • =5.0.0-36.39~18.04.1
  • =5.0.0-37.40~18.04.1
  • =5.3.0-26.28~18.04.1
  • =5.3.0-28.30~18.04.1
  • =5.3.0-40.32~18.04.1
  • =5.3.0-42.34~18.04.1
  • =5.3.0-45.37~18.04.1
  • =5.3.0-46.38~18.04.1
  • =5.3.0-51.44~18.04.2
  • =5.3.0-53.47~18.04.1
  • =5.3.0-59.53~18.04.1
  • =5.3.0-61.55~18.04.1
  • =5.3.0-62.56~18.04.1
  • =5.3.0-64.58~18.04.1
  • =5.3.0-65.59
  • =5.3.0-66.60
  • =5.3.0-67.61
  • =5.3.0-68.63
  • =5.3.0-69.65
  • =5.3.0-70.66
  • =5.3.0-72.68
  • =5.3.0-73.69
  • =5.3.0-74.70
  • =5.3.0-75.71
  • =5.3.0-76.72
Fixed in–
Ubuntu:18.04:LTSlinux-hwe-edgepkg:deb/ubuntu/linux-hwe-edge?arch=source&distro=bionicOther threatsAffected
  • =5.0.0-15.16~18.04.1
  • =5.0.0-16.17~18.04.1
  • =5.0.0-17.18~18.04.1
  • =5.0.0-19.20~18.04.1
  • =5.0.0-20.21~18.04.1
  • =5.3.0-19.20~18.04.2
  • =5.3.0-22.24~18.04.1
  • =5.3.0-23.25~18.04.1
  • =5.3.0-23.25~18.04.2
  • =5.3.0-24.26~18.04.2
Fixed in–
Ubuntu:18.04:LTSlinux-oempkg:deb/ubuntu/linux-oem?arch=source&distro=bionicOther threatsAffected
  • =4.15.0-1002.3
  • =4.15.0-1004.5
  • =4.15.0-1006.9
  • =4.15.0-1008.11
  • =4.15.0-1009.12
  • =4.15.0-1012.15
  • =4.15.0-1013.16
  • =4.15.0-1015.18
  • =4.15.0-1017.20
  • =4.15.0-1018.21
  • =4.15.0-1021.24
  • =4.15.0-1024.29
  • =4.15.0-1026.31
  • =4.15.0-1028.33
  • =4.15.0-1030.35
  • =4.15.0-1033.38
  • =4.15.0-1034.39
  • =4.15.0-1035.40
  • =4.15.0-1036.41
  • =4.15.0-1038.43
  • =4.15.0-1039.44
  • =4.15.0-1043.48
  • =4.15.0-1045.50
  • =4.15.0-1050.57
  • =4.15.0-1056.65
  • =4.15.0-1057.66
  • =4.15.0-1059.68
  • =4.15.0-1063.72
  • =4.15.0-1064.73
  • =4.15.0-1065.75
  • =4.15.0-1066.76
  • =4.15.0-1067.77
  • =4.15.0-1069.79
  • =4.15.0-1073.83
  • =4.15.0-1076.86
  • =4.15.0-1079.89
  • =4.15.0-1080.90
  • =4.15.0-1081.91
  • =4.15.0-1087.97
  • =4.15.0-1090.100
  • =4.15.0-1091.101
  • =4.15.0-1093.103
  • =4.15.0-1094.104
  • =4.15.0-1096.106
  • =4.15.0-1097.107
  • =4.15.0-1099.109
  • =4.15.0-1100.110
  • =4.15.0-1101.112
  • =4.15.0-1102.113
  • =4.15.0-1103.114
Fixed in–
Ubuntu:18.04:LTSlinux-oracle-5.0pkg:deb/ubuntu/linux-oracle-5.0?arch=source&distro=bionicOther threatsAffected
  • =5.0.0-1007.12~18.04.1
  • =5.0.0-1008.13~18.04.1
  • =5.0.0-1009.14~18.04.1
  • =5.0.0-1010.15~18.04.1
  • =5.0.0-1011.16
  • =5.0.0-1013.18
  • =5.0.0-1014.19
Fixed in–
Ubuntu:18.04:LTSlinux-oracle-5.3pkg:deb/ubuntu/linux-oracle-5.3?arch=source&distro=bionicOther threatsAffected
  • =5.3.0-1011.12~18.04.1
  • =5.3.0-1013.14~18.04.1
  • =5.3.0-1014.15~18.04.1
  • =5.3.0-1016.18~18.04.1
  • =5.3.0-1018.20~18.04.1
  • =5.3.0-1024.26~18.04.1
  • =5.3.0-1027.29~18.04.1
  • =5.3.0-1028.30~18.04.1
  • =5.3.0-1030.32~18.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-aws-5.11pkg:deb/ubuntu/linux-aws-5.11?arch=source&distro=focalOther threatsAffected
  • =5.11.0-1009.9~20.04.2
  • =5.11.0-1014.15~20.04.1
  • =5.11.0-1016.17~20.04.1
  • =5.11.0-1017.18~20.04.1
  • =5.11.0-1019.20~20.04.1
  • =5.11.0-1020.21~20.04.2
  • =5.11.0-1021.22~20.04.2
  • =5.11.0-1022.23~20.04.1
  • =5.11.0-1023.24~20.04.1
  • =5.11.0-1025.27~20.04.1
  • =5.11.0-1027.30~20.04.1
  • =5.11.0-1028.31~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-aws-5.13pkg:deb/ubuntu/linux-aws-5.13?arch=source&distro=focalOther threatsAffected
  • =5.13.0-1008.9~20.04.2
  • =5.13.0-1011.12~20.04.1
  • =5.13.0-1012.13~20.04.1
  • =5.13.0-1014.15~20.04.1
  • =5.13.0-1017.19~20.04.1
  • =5.13.0-1019.21~20.04.1
  • =5.13.0-1021.23~20.04.2
  • =5.13.0-1022.24~20.04.1
  • =5.13.0-1023.25~20.04.1
  • =5.13.0-1025.27~20.04.1
  • =5.13.0-1028.31~20.04.1
  • =5.13.0-1029.32~20.04.1
  • =5.13.0-1031.35~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-aws-5.8pkg:deb/ubuntu/linux-aws-5.8?arch=source&distro=focalOther threatsAffected
  • =5.8.0-1035.37~20.04.1
  • =5.8.0-1038.40~20.04.1
  • =5.8.0-1041.43~20.04.1
  • =5.8.0-1042.44~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-azure-5.11pkg:deb/ubuntu/linux-azure-5.11?arch=source&distro=focalOther threatsAffected
  • =5.11.0-1007.7~20.04.2
  • =5.11.0-1012.13~20.04.1
  • =5.11.0-1013.14~20.04.1
  • =5.11.0-1015.16~20.04.1
  • =5.11.0-1017.18~20.04.1
  • =5.11.0-1019.20~20.04.1
  • =5.11.0-1020.21~20.04.1
  • =5.11.0-1021.22~20.04.1
  • =5.11.0-1022.23~20.04.1
  • =5.11.0-1023.24~20.04.1
  • =5.11.0-1025.27~20.04.1
  • =5.11.0-1027.30~20.04.1
  • =5.11.0-1028.31~20.04.2
Fixed in–
Ubuntu:20.04:LTSlinux-azure-5.13pkg:deb/ubuntu/linux-azure-5.13?arch=source&distro=focalOther threatsAffected
  • =5.13.0-1009.10~20.04.2
  • =5.13.0-1012.14~20.04.1
  • =5.13.0-1013.15~20.04.1
  • =5.13.0-1014.16~20.04.1
  • =5.13.0-1017.19~20.04.1
  • =5.13.0-1021.24~20.04.1
  • =5.13.0-1022.26~20.04.1
  • =5.13.0-1023.27~20.04.1
  • =5.13.0-1025.29~20.04.1
  • =5.13.0-1028.33~20.04.1
  • =5.13.0-1029.34~20.04.1
  • =5.13.0-1031.37~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-azure-5.8pkg:deb/ubuntu/linux-azure-5.8?arch=source&distro=focalOther threatsAffected
  • =5.8.0-1033.35~20.04.1
  • =5.8.0-1036.38~20.04.1
  • =5.8.0-1039.42~20.04.1
  • =5.8.0-1040.43~20.04.1
  • =5.8.0-1041.44~20.04.1
  • =5.8.0-1042.45~20.04.1
  • =5.8.0-1043.46~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-azure-fdepkg:deb/ubuntu/linux-azure-fde?arch=source&distro=focalOther threatsAffected
  • =5.4.0-1063.66+cvm2.2
  • =5.4.0-1063.66+cvm3.2
  • =5.4.0-1064.67+cvm1.1
  • =5.4.0-1065.68+cvm2.1
  • =5.4.0-1067.70+cvm1.1
  • =5.4.0-1068.71+cvm1.1
  • =5.4.0-1069.72+cvm1.1
  • =5.4.0-1070.73+cvm1.1
  • =5.4.0-1072.75+cvm1.1
  • =5.4.0-1073.76+cvm1.1
  • =5.4.0-1074.77+cvm1.1
  • =5.4.0-1076.79+cvm1.1
  • =5.4.0-1078.81+cvm1.1
  • =5.4.0-1080.83+cvm1.1
  • =5.4.0-1083.87+cvm1.1
  • =5.4.0-1085.90+cvm1.1
  • =5.4.0-1085.90+cvm2.1
  • =5.4.0-1086.91+cvm1.1
  • =5.4.0-1089.94+cvm1.2
  • =5.4.0-1090.95+cvm1.1
  • =5.4.0-1091.96+cvm1.1
  • =5.4.0-1092.97+cvm1.1
  • =5.4.0-1095.101+cvm1.1
  • =5.4.0-1098.104+cvm1.1
  • =5.4.0-1100.106+cvm1.1
  • =5.4.0-1103.109+cvm1.1
Fixed in–
Ubuntu:20.04:LTSlinux-gcp-5.11pkg:deb/ubuntu/linux-gcp-5.11?arch=source&distro=focalOther threatsAffected
  • =5.11.0-1009.10~20.04.1
  • =5.11.0-1014.16~20.04.1
  • =5.11.0-1017.19~20.04.1
  • =5.11.0-1018.20~20.04.2
  • =5.11.0-1020.22~20.04.1
  • =5.11.0-1021.23~20.04.1
  • =5.11.0-1022.24~20.04.1
  • =5.11.0-1023.25~20.04.1
  • =5.11.0-1024.26~20.04.1
  • =5.11.0-1026.29~20.04.1
  • =5.11.0-1028.32~20.04.1
  • =5.11.0-1029.33~20.04.3
Fixed in–
Ubuntu:20.04:LTSlinux-gcp-5.13pkg:deb/ubuntu/linux-gcp-5.13?arch=source&distro=focalOther threatsAffected
  • =5.13.0-1008.9~20.04.3
  • =5.13.0-1012.15~20.04.1
  • =5.13.0-1013.16~20.04.1
  • =5.13.0-1015.18~20.04.1
  • =5.13.0-1019.23~20.04.1
  • =5.13.0-1021.25~20.04.1
  • =5.13.0-1023.28~20.04.1
  • =5.13.0-1024.29~20.04.1
  • =5.13.0-1025.30~20.04.1
  • =5.13.0-1027.32~20.04.1
  • =5.13.0-1030.36~20.04.1
  • =5.13.0-1031.37~20.04.1
  • =5.13.0-1033.40~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-gcp-5.8pkg:deb/ubuntu/linux-gcp-5.8?arch=source&distro=focalOther threatsAffected
  • =5.8.0-1032.34~20.04.1
  • =5.8.0-1035.37~20.04.1
  • =5.8.0-1038.40~20.04.1
  • =5.8.0-1039.41
Fixed in–
Ubuntu:20.04:LTSlinux-gkepkg:deb/ubuntu/linux-gke?arch=source&distro=focalOther threatsAffected
  • =5.4.0-1033.35
  • =5.4.0-1035.37
  • =5.4.0-1036.38
  • =5.4.0-1037.39
  • =5.4.0-1039.41
  • =5.4.0-1041.43
  • =5.4.0-1042.44
  • =5.4.0-1043.45
  • =5.4.0-1044.46
  • =5.4.0-1046.48
  • =5.4.0-1049.52
  • =5.4.0-1051.54
  • =5.4.0-1052.55
  • =5.4.0-1053.56
  • =5.4.0-1054.57
  • =5.4.0-1055.58
  • =5.4.0-1056.59
  • =5.4.0-1057.60
  • =5.4.0-1059.62
  • =5.4.0-1061.64
  • =5.4.0-1062.65
  • =5.4.0-1063.66
  • =5.4.0-1065.68
  • =5.4.0-1066.69
  • =5.4.0-1067.70
  • =5.4.0-1068.71
  • =5.4.0-1071.76
  • =5.4.0-1072.77
  • =5.4.0-1074.79
  • =5.4.0-1076.82
  • =5.4.0-1078.84
  • =5.4.0-1080.86
  • =5.4.0-1081.87
  • =5.4.0-1083.89
  • =5.4.0-1084.90
  • =5.4.0-1086.93
  • =5.4.0-1087.94
  • =5.4.0-1090.97
  • =5.4.0-1091.98
  • =5.4.0-1094.101
  • =5.4.0-1095.102
  • =5.4.0-1096.103
  • =5.4.0-1097.104
  • =5.4.0-1098.105
  • =5.4.0-1099.106
  • =5.4.0-1100.107
  • =5.4.0-1101.108
  • =5.4.0-1102.109
  • =5.4.0-1103.110
  • =5.4.0-1104.111
  • =5.4.0-1105.112
Fixed in–
Ubuntu:20.04:LTSlinux-gke-5.15pkg:deb/ubuntu/linux-gke-5.15?arch=source&distro=focalOther threatsAffected
  • =5.15.0-1011.14~20.04.1
  • =5.15.0-1014.17~20.04.1
  • =5.15.0-1015.18~20.04.1
  • =5.15.0-1016.19~20.04.1
  • =5.15.0-1019.23~20.04.1
  • =5.15.0-1020.25~20.04.1
  • =5.15.0-1023.28~20.04.2
  • =5.15.0-1027.32~20.04.1
  • =5.15.0-1028.33~20.04.1
  • =5.15.0-1029.34~20.04.1
  • =5.15.0-1031.36~20.04.1
  • =5.15.0-1032.37~20.04.1
  • =5.15.0-1033.38~20.04.1
  • =5.15.0-1034.39~20.04.1
  • =5.15.0-1036.41~20.04.1
  • =5.15.0-1037.42~20.04.1
  • =5.15.0-1038.43~20.04.1
  • =5.15.0-1039.44~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-gkeoppkg:deb/ubuntu/linux-gkeop?arch=source&distro=focalOther threatsAffected
  • =5.4.0-1008.9
  • =5.4.0-1009.10
  • =5.4.0-1010.11
  • =5.4.0-1011.12
  • =5.4.0-1012.13
  • =5.4.0-1013.14
  • =5.4.0-1014.15
  • =5.4.0-1015.16
  • =5.4.0-1016.17
  • =5.4.0-1018.19
  • =5.4.0-1021.22
  • =5.4.0-1022.23
  • =5.4.0-1023.24
  • =5.4.0-1024.25
  • =5.4.0-1025.26
  • =5.4.0-1026.27
  • =5.4.0-1027.28
  • =5.4.0-1029.30
  • =5.4.0-1031.32
  • =5.4.0-1032.33
  • =5.4.0-1033.34
  • =5.4.0-1034.35
  • =5.4.0-1036.37
  • =5.4.0-1037.38
  • =5.4.0-1038.39
  • =5.4.0-1039.40
  • =5.4.0-1040.41
  • =5.4.0-1043.44
  • =5.4.0-1046.48
  • =5.4.0-1048.51
  • =5.4.0-1049.52
  • =5.4.0-1051.54
  • =5.4.0-1052.55
  • =5.4.0-1053.56
  • =5.4.0-1054.57
  • =5.4.0-1056.60
  • =5.4.0-1057.61
  • =5.4.0-1060.64
  • =5.4.0-1061.65
  • =5.4.0-1062.66
  • =5.4.0-1064.68
  • =5.4.0-1065.69
  • =5.4.0-1066.70
  • =5.4.0-1067.71
  • =5.4.0-1068.72
  • =5.4.0-1069.73
  • =5.4.0-1070.74
  • =5.4.0-1071.75
  • =5.4.0-1072.76
  • =5.4.0-1073.77
  • =5.4.0-1074.78
  • =5.4.0-1075.79
  • =5.4.0-1076.80
  • =5.4.0-1077.81
  • =5.4.0-1078.82
  • =5.4.0-1079.83
  • =5.4.0-1080.84
  • =5.4.0-1081.85
  • =5.4.0-1083.87
  • =5.4.0-1084.88
  • =5.4.0-1085.89
  • =5.4.0-1086.90
  • =5.4.0-1087.91
  • =5.4.0-1088.92
  • =5.4.0-1089.93
  • =5.4.0-1090.94
  • =5.4.0-1091.95
  • =5.4.0-1092.96
  • =5.4.0-1093.97
  • =5.4.0-1094.98
  • =5.4.0-1095.99
  • =5.4.0-1096.100
  • =5.4.0-1097.101
  • =5.4.0-1098.102
  • =5.4.0-1099.103
  • =5.4.0-1100.104
  • =5.4.0-1101.105
  • =5.4.0-1102.106
Fixed in–
Ubuntu:20.04:LTSlinux-gkeop-5.15pkg:deb/ubuntu/linux-gkeop-5.15?arch=source&distro=focalOther threatsAffected
  • =5.15.0-1003.5~20.04.2
  • =5.15.0-1005.7~20.04.1
  • =5.15.0-1007.10~20.04.1
  • =5.15.0-1008.12~20.04.1
  • =5.15.0-1011.15~20.04.2
  • =5.15.0-1012.16~20.04.1
  • =5.15.0-1013.17~20.04.1
  • =5.15.0-1015.19~20.04.1
  • =5.15.0-1016.21~20.04.1
  • =5.15.0-1017.22~20.04.1
  • =5.15.0-1018.23~20.04.1
  • =5.15.0-1019.24~20.04.1
  • =5.15.0-1020.25~20.04.1
  • =5.15.0-1021.26~20.04.1
  • =5.15.0-1022.27~20.04.1
  • =5.15.0-1023.28~20.04.1
  • =5.15.0-1024.29~20.04.1
  • =5.15.0-1025.30~20.04.1
  • =5.15.0-1026.31~20.04.1
  • =5.15.0-1027.32~20.04.1
  • =5.15.0-1028.33~20.04.1
  • =5.15.0-1030.35~20.04.1
  • =5.15.0-1031.37~20.04.1
  • =5.15.0-1032.38~20.04.1
  • =5.15.0-1033.39~20.04.1
  • =5.15.0-1034.40~20.04.1
  • =5.15.0-1035.41~20.04.1
  • =5.15.0-1036.42~20.04.1
  • =5.15.0-1037.43~20.04.1
  • =5.15.0-1038.44~20.04.1
  • =5.15.0-1039.45~20.04.1
  • =5.15.0-1040.46~20.04.1
  • =5.15.0-1043.50~20.04.1
  • =5.15.0-1044.51~20.04.1
  • =5.15.0-1045.52~20.04.1
  • =5.15.0-1046.53~20.04.1
  • =5.15.0-1047.54~20.04.1
  • =5.15.0-1048.55~20.04.1
  • =5.15.0-1049.56~20.04.1
  • =5.15.0-1050.57~20.04.1
  • =5.15.0-1051.58~20.04.1
  • =5.15.0-1052.59~20.04.1
  • =5.15.0-1053.60~20.04.1
  • =5.15.0-1054.61~20.04.1
  • =5.15.0-1055.62~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-hwe-5.11pkg:deb/ubuntu/linux-hwe-5.11?arch=source&distro=focalOther threatsAffected
  • =5.11.0-22.23~20.04.1
  • =5.11.0-25.27~20.04.1
  • =5.11.0-27.29~20.04.1
  • =5.11.0-34.36~20.04.1
  • =5.11.0-36.40~20.04.1
  • =5.11.0-37.41~20.04.2
  • =5.11.0-38.42~20.04.1
  • =5.11.0-40.44~20.04.2
  • =5.11.0-41.45~20.04.1
  • =5.11.0-43.47~20.04.2
  • =5.11.0-44.48~20.04.2
  • =5.11.0-46.51~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-hwe-5.13pkg:deb/ubuntu/linux-hwe-5.13?arch=source&distro=focalOther threatsAffected
  • =5.13.0-21.21~20.04.1
  • =5.13.0-22.22~20.04.1
  • =5.13.0-23.23~20.04.2
  • =5.13.0-25.26~20.04.1
  • =5.13.0-27.29~20.04.1
  • =5.13.0-28.31~20.04.1
  • =5.13.0-30.33~20.04.1
  • =5.13.0-35.40~20.04.1
  • =5.13.0-37.42~20.04.1
  • =5.13.0-39.44~20.04.1
  • =5.13.0-40.45~20.04.1
  • =5.13.0-41.46~20.04.1
  • =5.13.0-44.49~20.04.1
  • =5.13.0-48.54~20.04.1
  • =5.13.0-51.58~20.04.1
  • =5.13.0-52.59~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-hwe-5.8pkg:deb/ubuntu/linux-hwe-5.8?arch=source&distro=focalOther threatsAffected
  • =5.8.0-23.24~20.04.1
  • =5.8.0-25.26~20.04.1
  • =5.8.0-28.30~20.04.1
  • =5.8.0-29.31~20.04.1
  • =5.8.0-31.33~20.04.1
  • =5.8.0-33.36~20.04.1
  • =5.8.0-34.37~20.04.2
  • =5.8.0-36.40~20.04.1
  • =5.8.0-38.43~20.04.1
  • =5.8.0-40.45~20.04.1
  • =5.8.0-41.46~20.04.1
  • =5.8.0-43.49~20.04.1
  • =5.8.0-44.50~20.04.1
  • =5.8.0-45.51~20.04.1
  • =5.8.0-48.54~20.04.1
  • =5.8.0-49.55~20.04.1
  • =5.8.0-50.56~20.04.1
  • =5.8.0-53.60~20.04.1
  • =5.8.0-55.62~20.04.1
  • =5.8.0-59.66~20.04.1
  • =5.8.0-63.71~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-intel-5.13pkg:deb/ubuntu/linux-intel-5.13?arch=source&distro=focalOther threatsAffected
  • =5.13.0-1007.7
  • =5.13.0-1008.8
  • =5.13.0-1009.9
  • =5.13.0-1010.10
  • =5.13.0-1011.11
  • =5.13.0-1014.15
  • =5.13.0-1017.19
Fixed in–
Ubuntu:20.04:LTSlinux-oem-5.10pkg:deb/ubuntu/linux-oem-5.10?arch=source&distro=focalOther threatsAffected
  • =5.10.0-1008.9
  • =5.10.0-1011.12
  • =5.10.0-1013.14
  • =5.10.0-1014.15
  • =5.10.0-1016.17
  • =5.10.0-1017.18
  • =5.10.0-1019.20
  • =5.10.0-1021.22
  • =5.10.0-1022.23
  • =5.10.0-1023.24
  • =5.10.0-1025.26
  • =5.10.0-1026.27
  • =5.10.0-1029.30
  • =5.10.0-1032.33
  • =5.10.0-1033.34
  • =5.10.0-1034.35
  • =5.10.0-1038.40
  • =5.10.0-1044.46
  • =5.10.0-1045.47
  • =5.10.0-1049.51
  • =5.10.0-1050.52
  • =5.10.0-1051.53
  • =5.10.0-1052.54
  • =5.10.0-1053.55
  • =5.10.0-1055.58
  • =5.10.0-1057.61
Fixed in–
Ubuntu:20.04:LTSlinux-oem-5.13pkg:deb/ubuntu/linux-oem-5.13?arch=source&distro=focalOther threatsAffected
  • =5.13.0-1009.10
  • =5.13.0-1010.11
  • =5.13.0-1012.16
  • =5.13.0-1014.18
  • =5.13.0-1017.21
  • =5.13.0-1019.23
  • =5.13.0-1020.24
  • =5.13.0-1021.25
  • =5.13.0-1022.26
  • =5.13.0-1026.32
  • =5.13.0-1028.35
  • =5.13.0-1029.36
Fixed in–
Ubuntu:20.04:LTSlinux-oem-5.14pkg:deb/ubuntu/linux-oem-5.14?arch=source&distro=focalOther threatsAffected
  • =5.14.0-1004.4
  • =5.14.0-1005.5
  • =5.14.0-1007.7
  • =5.14.0-1008.8
  • =5.14.0-1010.10
  • =5.14.0-1011.11
  • =5.14.0-1013.13
  • =5.14.0-1018.19
  • =5.14.0-1020.22
  • =5.14.0-1022.24
  • =5.14.0-1024.26
  • =5.14.0-1027.30
  • =5.14.0-1029.32
  • =5.14.0-1031.34
  • =5.14.0-1032.35
  • =5.14.0-1033.36
  • =5.14.0-1034.37
  • =5.14.0-1036.40
  • =5.14.0-1038.42
  • =5.14.0-1042.47
  • =5.14.0-1044.49
  • =5.14.0-1045.51
  • =5.14.0-1046.53
  • =5.14.0-1047.54
  • =5.14.0-1048.55
  • =5.14.0-1049.56
  • =5.14.0-1050.57
  • =5.14.0-1051.58
  • =5.14.0-1052.59
  • =5.14.0-1054.61
  • =5.14.0-1055.62
  • =5.14.0-1056.63
  • =5.14.0-1057.64
  • =5.14.0-1058.66
  • =5.14.0-1059.67
Fixed in–
Ubuntu:20.04:LTSlinux-oem-5.6pkg:deb/ubuntu/linux-oem-5.6?arch=source&distro=focalOther threatsAffected
  • =5.6.0-1007.7
  • =5.6.0-1008.8
  • =5.6.0-1010.10
  • =5.6.0-1011.11
  • =5.6.0-1013.13
  • =5.6.0-1017.17
  • =5.6.0-1018.18
  • =5.6.0-1020.20
  • =5.6.0-1021.21
  • =5.6.0-1023.23
  • =5.6.0-1026.26
  • =5.6.0-1027.27
  • =5.6.0-1028.28
  • =5.6.0-1031.32
  • =5.6.0-1032.33
  • =5.6.0-1033.35
  • =5.6.0-1034.36
  • =5.6.0-1035.37
  • =5.6.0-1036.39
  • =5.6.0-1039.43
  • =5.6.0-1042.46
  • =5.6.0-1047.51
  • =5.6.0-1048.52
  • =5.6.0-1050.54
  • =5.6.0-1052.56
  • =5.6.0-1053.57
  • =5.6.0-1054.58
  • =5.6.0-1055.59
  • =5.6.0-1056.60
Fixed in–
Ubuntu:20.04:LTSlinux-oracle-5.11pkg:deb/ubuntu/linux-oracle-5.11?arch=source&distro=focalOther threatsAffected
  • =5.11.0-1008.8~20.04.1
  • =5.11.0-1013.14~20.04.1
  • =5.11.0-1016.17~20.04.1
  • =5.11.0-1017.18~20.04.1
  • =5.11.0-1019.20~20.04.1
  • =5.11.0-1020.21~20.04.1
  • =5.11.0-1021.22~20.04.1
  • =5.11.0-1022.23~20.04.1
  • =5.11.0-1023.24~20.04.1
  • =5.11.0-1025.27~20.04.1
  • =5.11.0-1027.30~20.04.1
  • =5.11.0-1028.31~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-oracle-5.13pkg:deb/ubuntu/linux-oracle-5.13?arch=source&distro=focalOther threatsAffected
  • =5.13.0-1011.13~20.04.2
  • =5.13.0-1015.19~20.04.1
  • =5.13.0-1016.20~20.04.1
  • =5.13.0-1018.22~20.04.1
  • =5.13.0-1021.26~20.04.1
  • =5.13.0-1025.30~20.04.1
  • =5.13.0-1027.32~20.04.1
  • =5.13.0-1028.33~20.04.1
  • =5.13.0-1030.35~20.04.1
  • =5.13.0-1033.39~20.04.1
  • =5.13.0-1034.40~20.04.1
  • =5.13.0-1036.43~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-oracle-5.8pkg:deb/ubuntu/linux-oracle-5.8?arch=source&distro=focalOther threatsAffected
  • =5.8.0-1031.32~20.04.2
  • =5.8.0-1033.34~20.04.1
  • =5.8.0-1034.35~20.04.2
  • =5.8.0-1037.38~20.04.1
  • =5.8.0-1038.39~20.04.1
Fixed in–
Ubuntu:20.04:LTSlinux-raspi2pkg:deb/ubuntu/linux-raspi2?arch=source&distro=focalOther threatsAffected
  • =5.3.0-1007.8
  • =5.3.0-1014.16
  • =5.3.0-1015.17
  • =5.3.0-1017.19
  • =5.4.0-1004.4
  • =5.4.0-1006.6
Fixed in–
Ubuntu:20.04:LTSlinux-riscvpkg:deb/ubuntu/linux-riscv?arch=source&distro=focalOther threatsAffected
  • =5.4.0-24.28
  • =5.4.0-26.30
  • =5.4.0-27.31
  • =5.4.0-28.32
  • =5.4.0-30.34
  • =5.4.0-31.35
  • =5.4.0-33.37
  • =5.4.0-34.38
  • =5.4.0-36.41
  • =5.4.0-37.42
  • =5.4.0-39.44
  • =5.4.0-40.45
Fixed in–
Ubuntu:20.04:LTSlinux-riscv-5.11pkg:deb/ubuntu/linux-riscv-5.11?arch=source&distro=focalOther threatsAffected
  • =5.11.0-1015.16~20.04.1
  • =5.11.0-1017.18~20.04.1
  • =5.11.0-1018.19~20.04.2
  • =5.11.0-1020.21~20.04.1
  • =5.11.0-1021.22~20.04.1
  • =5.11.0-1022.23~20.04.1
  • =5.11.0-1023.24~20.04.1
  • =5.11.0-1024.25~20.04.1
  • =5.11.0-1026.28~20.04.1
  • =5.11.0-1028.31~20.04.1
  • =5.11.0-1029.32~20.04.1
  • =5.11.0-1030.34
  • =5.11.0-1031.35
Fixed in–
Ubuntu:20.04:LTSlinux-riscv-5.8pkg:deb/ubuntu/linux-riscv-5.8?arch=source&distro=focalOther threatsAffected
  • =5.8.0-14.16~20.04.1
  • =5.8.0-14.16~20.04.3
  • =5.8.0-16.18~20.04.1
  • =5.8.0-17.19~20.04.1
  • =5.8.0-18.20~20.04.1
  • =5.8.0-20.22~20.04.1
  • =5.8.0-22.24~20.04.1
  • =5.8.0-25.27~20.04.1
  • =5.8.0-26.28~20.04.1
  • =5.8.0-29.31~20.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-allwinner-5.19pkg:deb/ubuntu/linux-allwinner-5.19?arch=source&distro=jammyOther threatsAffected
  • =5.19.0-1007.7~22.04.1
  • =5.19.0-1009.9~22.04.1
  • =5.19.0-1010.10~22.04.1
  • =5.19.0-1011.11~22.04.1
  • =5.19.0-1012.12~22.04.1
  • =5.19.0-1013.13~22.04.1
  • =5.19.0-1014.14~22.04.1
  • =5.19.0-1015.15~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-aws-5.19pkg:deb/ubuntu/linux-aws-5.19?arch=source&distro=jammyOther threatsAffected
  • =5.19.0-1019.20~22.04.1
  • =5.19.0-1020.21~22.04.1
  • =5.19.0-1022.23~22.04.1
  • =5.19.0-1023.24~22.04.1
  • =5.19.0-1024.25~22.04.1
  • =5.19.0-1025.26~22.04.1
  • =5.19.0-1026.27~22.04.1
  • =5.19.0-1027.28~22.04.1
  • =5.19.0-1028.29~22.04.1
  • =5.19.0-1029.30~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-aws-6.2pkg:deb/ubuntu/linux-aws-6.2?arch=source&distro=jammyOther threatsAffected
  • =6.2.0-1005.5~22.04.1
  • =6.2.0-1006.6~22.04.1
  • =6.2.0-1007.7~22.04.1
  • =6.2.0-1008.8~22.04.1
  • =6.2.0-1009.9~22.04.3
  • =6.2.0-1010.10~22.04.1
  • =6.2.0-1011.11~22.04.1
  • =6.2.0-1012.12~22.04.1
  • =6.2.0-1013.13~22.04.1
  • =6.2.0-1014.14~22.04.1
  • =6.2.0-1015.15~22.04.1
  • =6.2.0-1016.16~22.04.1
  • =6.2.0-1017.17~22.04.1
  • =6.2.0-1018.18~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-aws-6.5pkg:deb/ubuntu/linux-aws-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-1008.8~22.04.1
  • =6.5.0-1010.10~22.04.1
  • =6.5.0-1011.11~22.04.1
  • =6.5.0-1012.12~22.04.1
  • =6.5.0-1014.14~22.04.1
  • =6.5.0-1015.15~22.04.1
  • =6.5.0-1016.16~22.04.1
  • =6.5.0-1017.17~22.04.2
  • =6.5.0-1018.18~22.04.1
  • =6.5.0-1020.20~22.04.1
  • =6.5.0-1021.21~22.04.1
  • =6.5.0-1022.22~22.04.1
  • =6.5.0-1023.23~22.04.1
  • =6.5.0-1024.24~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-azure-5.19pkg:deb/ubuntu/linux-azure-5.19?arch=source&distro=jammyOther threatsAffected
  • =5.19.0-1020.21~22.04.1
  • =5.19.0-1021.22~22.04.1
  • =5.19.0-1022.23~22.04.1
  • =5.19.0-1023.24~22.04.1
  • =5.19.0-1025.28~22.04.1
  • =5.19.0-1026.29~22.04.1
  • =5.19.0-1027.30~22.04.2
Fixed in–
Ubuntu:22.04:LTSlinux-azure-6.2pkg:deb/ubuntu/linux-azure-6.2?arch=source&distro=jammyOther threatsAffected
  • =6.2.0-1005.5~22.04.1
  • =6.2.0-1006.6~22.04.1
  • =6.2.0-1007.7~22.04.1
  • =6.2.0-1008.8~22.04.1
  • =6.2.0-1009.9~22.04.3
  • =6.2.0-1011.11~22.04.1
  • =6.2.0-1012.12~22.04.1
  • =6.2.0-1014.14~22.04.1
  • =6.2.0-1015.15~22.04.1
  • =6.2.0-1016.16~22.04.1
  • =6.2.0-1017.17~22.04.1
  • =6.2.0-1018.18~22.04.1
  • =6.2.0-1019.19~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-azure-6.5pkg:deb/ubuntu/linux-azure-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-1007.7~22.04.1
  • =6.5.0-1009.9~22.04.1
  • =6.5.0-1010.10~22.04.1
  • =6.5.0-1011.11~22.04.1
  • =6.5.0-1015.15~22.04.1
  • =6.5.0-1016.16~22.04.1
  • =6.5.0-1017.17~22.04.1
  • =6.5.0-1018.19~22.04.2
  • =6.5.0-1019.20~22.04.1
  • =6.5.0-1021.22~22.04.1
  • =6.5.0-1022.23~22.04.1
  • =6.5.0-1023.24~22.04.1
  • =6.5.0-1024.25~22.04.1
  • =6.5.0-1025.26~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-azure-fde-5.19pkg:deb/ubuntu/linux-azure-fde-5.19?arch=source&distro=jammyOther threatsAffected
  • =5.19.0-1025.28~22.04.1.1
  • =5.19.0-1026.29~22.04.1.1
  • =5.19.0-1027.30~22.04.2.1
Fixed in–
Ubuntu:22.04:LTSlinux-azure-fde-6.2pkg:deb/ubuntu/linux-azure-fde-6.2?arch=source&distro=jammyOther threatsAffected
  • =6.2.0-1008.8~22.04.1.1
  • =6.2.0-1009.9~22.04.3.1
  • =6.2.0-1011.11~22.04.1.1
  • =6.2.0-1012.12~22.04.1.1
  • =6.2.0-1014.14~22.04.1.1
  • =6.2.0-1015.15~22.04.1.1
  • =6.2.0-1016.16~22.04.1.1
  • =6.2.0-1017.17~22.04.1.1
  • =6.2.0-1018.18~22.04.1.1
  • =6.2.0-1019.19~22.04.1.1
Fixed in–
Ubuntu:22.04:LTSlinux-gcp-5.19pkg:deb/ubuntu/linux-gcp-5.19?arch=source&distro=jammyOther threatsAffected
  • =5.19.0-1020.22~22.04.2
  • =5.19.0-1021.23~22.04.1
  • =5.19.0-1022.24~22.04.1
  • =5.19.0-1024.26~22.04.1
  • =5.19.0-1025.27~22.04.1
  • =5.19.0-1026.28~22.04.1
  • =5.19.0-1027.29~22.04.1
  • =5.19.0-1030.32~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-gcp-6.2pkg:deb/ubuntu/linux-gcp-6.2?arch=source&distro=jammyOther threatsAffected
  • =6.2.0-1009.9~22.04.3
  • =6.2.0-1010.10~22.04.1
  • =6.2.0-1011.11~22.04.1
  • =6.2.0-1011.11~22.04.3
  • =6.2.0-1012.12~22.04.1
  • =6.2.0-1013.13~22.04.1
  • =6.2.0-1014.14~22.04.1
  • =6.2.0-1016.18~22.04.1
  • =6.2.0-1017.19~22.04.1
  • =6.2.0-1018.20~22.04.1
  • =6.2.0-1019.21~22.04.1
  • =6.2.0-1021.23~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-gcp-6.5pkg:deb/ubuntu/linux-gcp-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-1010.10~22.04.3
  • =6.5.0-1011.11~22.04.1
  • =6.5.0-1013.13~22.04.1
  • =6.5.0-1014.14~22.04.1
  • =6.5.0-1015.15~22.04.1
  • =6.5.0-1016.16~22.04.1
  • =6.5.0-1017.17~22.04.1
  • =6.5.0-1018.18~22.04.1
  • =6.5.0-1020.20~22.04.1
  • =6.5.0-1022.24~22.04.1
  • =6.5.0-1023.25~22.04.1
  • =6.5.0-1024.26~22.04.1
  • =6.5.0-1025.27~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-hwe-5.19pkg:deb/ubuntu/linux-hwe-5.19?arch=source&distro=jammyOther threatsAffected
  • =5.19.0-28.29~22.04.1
  • =5.19.0-32.33~22.04.1
  • =5.19.0-35.36~22.04.1
  • =5.19.0-38.39~22.04.1
  • =5.19.0-40.41~22.04.1
  • =5.19.0-41.42~22.04.1
  • =5.19.0-42.43~22.04.1
  • =5.19.0-43.44~22.04.1
  • =5.19.0-45.46~22.04.1
  • =5.19.0-46.47~22.04.1
  • =5.19.0-50.50
Fixed in–
Ubuntu:22.04:LTSlinux-hwe-6.2pkg:deb/ubuntu/linux-hwe-6.2?arch=source&distro=jammyOther threatsAffected
  • =6.2.0-25.25~22.04.2
  • =6.2.0-26.26~22.04.1
  • =6.2.0-31.31~22.04.1
  • =6.2.0-32.32~22.04.1
  • =6.2.0-33.33~22.04.1
  • =6.2.0-34.34~22.04.1
  • =6.2.0-35.35~22.04.1
  • =6.2.0-36.37~22.04.1
  • =6.2.0-37.38~22.04.1
  • =6.2.0-39.40~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-hwe-6.5pkg:deb/ubuntu/linux-hwe-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-14.14~22.04.1
  • =6.5.0-15.15~22.04.1
  • =6.5.0-17.17~22.04.1
  • =6.5.0-18.18~22.04.1
  • =6.5.0-21.21~22.04.1
  • =6.5.0-25.25~22.04.1
  • =6.5.0-26.26~22.04.1
  • =6.5.0-27.28~22.04.1
  • =6.5.0-28.29~22.04.1
  • =6.5.0-35.35~22.04.1
  • =6.5.0-41.41~22.04.2
  • =6.5.0-44.44~22.04.1
  • =6.5.0-45.45~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-intel-iot-realtimepkg:deb/ubuntu/linux-intel-iot-realtime?arch=source&distro=jammyOther threatsAffected
  • =5.15.0-1073.75
Fixed in–
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19pkg:deb/ubuntu/linux-lowlatency-hwe-5.19?arch=source&distro=jammyOther threatsAffected
  • =5.19.0-1017.18~22.04.1
  • =5.19.0-1018.19~22.04.1
  • =5.19.0-1021.22~22.04.1
  • =5.19.0-1022.23~22.04.1
  • =5.19.0-1023.24~22.04.1
  • =5.19.0-1024.25~22.04.1
  • =5.19.0-1025.26~22.04.1
  • =5.19.0-1027.28~22.04.1
  • =5.19.0-1028.29~22.04.1
  • =5.19.0-1030.30
Fixed in–
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2pkg:deb/ubuntu/linux-lowlatency-hwe-6.2?arch=source&distro=jammyOther threatsAffected
  • =6.2.0-1008.8~22.04.1
  • =6.2.0-1009.9~22.04.1
  • =6.2.0-1011.11~22.04.1
  • =6.2.0-1012.12~22.04.1
  • =6.2.0-1013.13~22.04.1
  • =6.2.0-1014.14~22.04.1
  • =6.2.0-1015.15~22.04.1
  • =6.2.0-1016.16~22.04.1
  • =6.2.0-1017.17~22.04.1
  • =6.2.0-1018.18~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5pkg:deb/ubuntu/linux-lowlatency-hwe-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-14.14.1~22.04.1
  • =6.5.0-15.15.1.1~22.04.1
  • =6.5.0-17.17.1.1.1~22.04.1
  • =6.5.0-21.21.1~22.04.1
  • =6.5.0-25.25.1~22.04.1
  • =6.5.0-26.26.1~22.04.1
  • =6.5.0-27.28.1~22.04.1
  • =6.5.0-28.29.1~22.04.1
  • =6.5.0-35.35.1~22.04.1
  • =6.5.0-41.41.1~22.04.1
  • =6.5.0-42.42.1~22.04.1
  • =6.5.0-44.44.1~22.04.1
  • =6.5.0-45.45.1~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-nvidia-6.2pkg:deb/ubuntu/linux-nvidia-6.2?arch=source&distro=jammyOther threatsAffected
  • =6.2.0-1003.3~22.04.1
  • =6.2.0-1009.9
  • =6.2.0-1010.10
  • =6.2.0-1011.11
  • =6.2.0-1012.12
  • =6.2.0-1013.13
  • =6.2.0-1015.15
Fixed in–
Ubuntu:22.04:LTSlinux-nvidia-6.5pkg:deb/ubuntu/linux-nvidia-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-1004.4
  • =6.5.0-1007.7
  • =6.5.0-1013.13
  • =6.5.0-1014.14
  • =6.5.0-1015.15
  • =6.5.0-1018.18
  • =6.5.0-1019.19
  • =6.5.0-1021.22
  • =6.5.0-1022.23
  • =6.5.0-1023.24
  • =6.5.0-1024.25
Fixed in–
Ubuntu:22.04:LTSlinux-oem-5.17pkg:deb/ubuntu/linux-oem-5.17?arch=source&distro=jammyOther threatsAffected
  • =5.17.0-1003.3
  • =5.17.0-1004.4
  • =5.17.0-1006.6
  • =5.17.0-1011.12
  • =5.17.0-1012.13
  • =5.17.0-1013.14
  • =5.17.0-1014.15
  • =5.17.0-1015.16
  • =5.17.0-1016.17
  • =5.17.0-1017.18
  • =5.17.0-1018.19
  • =5.17.0-1019.20
  • =5.17.0-1020.21
  • =5.17.0-1021.22
  • =5.17.0-1024.25
  • =5.17.0-1025.26
  • =5.17.0-1026.27
  • =5.17.0-1027.28
  • =5.17.0-1028.29
  • =5.17.0-1029.30
  • =5.17.0-1030.31
  • =5.17.0-1031.32
  • =5.17.0-1032.33
  • =5.17.0-1033.34
  • =5.17.0-1034.35
  • =5.17.0-1035.36
Fixed in–
Ubuntu:22.04:LTSlinux-oem-6.0pkg:deb/ubuntu/linux-oem-6.0?arch=source&distro=jammyOther threatsAffected
  • =6.0.0-1006.6
  • =6.0.0-1007.7
  • =6.0.0-1008.8
  • =6.0.0-1009.9
  • =6.0.0-1010.10
  • =6.0.0-1011.11
  • =6.0.0-1012.12
  • =6.0.0-1013.13
  • =6.0.0-1014.14
  • =6.0.0-1015.15
  • =6.0.0-1016.16
  • =6.0.0-1017.17
  • =6.0.0-1018.18
  • =6.0.0-1019.19
  • =6.0.0-1020.20
  • =6.0.0-1021.21
Fixed in–
Ubuntu:22.04:LTSlinux-oem-6.1pkg:deb/ubuntu/linux-oem-6.1?arch=source&distro=jammyOther threatsAffected
  • =6.1.0-1004.4
  • =6.1.0-1006.6
  • =6.1.0-1007.7
  • =6.1.0-1008.8
  • =6.1.0-1009.9
  • =6.1.0-1010.10
  • =6.1.0-1012.12
  • =6.1.0-1013.13
  • =6.1.0-1014.14
  • =6.1.0-1015.15
  • =6.1.0-1016.16
  • =6.1.0-1017.17
  • =6.1.0-1019.19
  • =6.1.0-1020.20
  • =6.1.0-1021.21
  • =6.1.0-1022.22
  • =6.1.0-1023.23
  • =6.1.0-1024.24
  • =6.1.0-1025.25
  • =6.1.0-1026.26
  • =6.1.0-1027.27
  • =6.1.0-1028.28
  • =6.1.0-1029.29
  • =6.1.0-1033.33
  • =6.1.0-1034.34
  • =6.1.0-1035.35
  • =6.1.0-1036.36
Fixed in–
Ubuntu:22.04:LTSlinux-oem-6.5pkg:deb/ubuntu/linux-oem-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-1003.3
  • =6.5.0-1004.4
  • =6.5.0-1006.6
  • =6.5.0-1007.7
  • =6.5.0-1008.8
  • =6.5.0-1009.10
  • =6.5.0-1011.12
  • =6.5.0-1013.14
  • =6.5.0-1014.15
  • =6.5.0-1015.16
  • =6.5.0-1016.17
  • =6.5.0-1018.19
  • =6.5.0-1019.20
  • =6.5.0-1020.21
  • =6.5.0-1022.23
  • =6.5.0-1023.24
  • =6.5.0-1024.25
  • =6.5.0-1025.26
  • =6.5.0-1027.28
Fixed in–
Ubuntu:22.04:LTSlinux-oracle-6.5pkg:deb/ubuntu/linux-oracle-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-1013.13~22.04.4
  • =6.5.0-1014.14~22.04.1
  • =6.5.0-1015.15~22.04.1
  • =6.5.0-1016.16~22.04.1
  • =6.5.0-1018.18~22.04.1
  • =6.5.0-1019.19~22.04.1
  • =6.5.0-1020.20~22.04.1
  • =6.5.0-1021.21~22.04.1
  • =6.5.0-1023.23~22.04.1
  • =6.5.0-1024.24~22.04.1
  • =6.5.0-1025.25~22.04.1
  • =6.5.0-1026.26~22.04.1
  • =6.5.0-1027.27~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-realtimepkg:deb/ubuntu/linux-realtime?arch=source&distro=jammyOther threatsAffected
  • =5.15.0-1032.35
Fixed in–
Ubuntu:22.04:LTSlinux-riscvpkg:deb/ubuntu/linux-riscv?arch=source&distro=jammyOther threatsAffected
  • =5.13.0-1004.4
  • =5.13.0-1006.6+22.04.1
  • =5.13.0-1007.7+22.04.1
  • =5.13.0-1010.11+22.04.1
  • =5.15.0-1004.4
  • =5.15.0-1005.5
  • =5.15.0-1006.6
  • =5.15.0-1007.7
  • =5.15.0-1008.8
  • =5.15.0-1011.12
  • =5.15.0-1012.13
  • =5.15.0-1014.16
  • =5.15.0-1015.17
  • =5.15.0-1016.18
  • =5.15.0-1017.19
  • =5.15.0-1018.21
  • =5.15.0-1019.22
  • =5.15.0-1020.23
  • =5.15.0-1022.26
  • =5.15.0-1023.27
  • =5.15.0-1026.30
  • =5.15.0-1027.31
  • =5.15.0-1028.32
Fixed in–
Ubuntu:22.04:LTSlinux-riscv-5.19pkg:deb/ubuntu/linux-riscv-5.19?arch=source&distro=jammyOther threatsAffected
  • =5.19.0-1012.13~22.04.1
  • =5.19.0-1015.16~22.04.1
  • =5.19.0-1016.17~22.04.1
  • =5.19.0-1017.18~22.04.1
  • =5.19.0-1018.19~22.04.1
  • =5.19.0-1019.21~22.04.1
  • =5.19.0-1020.22~22.04.1
  • =5.19.0-1021.23~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-riscv-6.5pkg:deb/ubuntu/linux-riscv-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-17.17.1.1~22.04.1
  • =6.5.0-21.21.1~22.04.1
  • =6.5.0-25.25.1~22.04.1
  • =6.5.0-26.26.1~22.04.1
  • =6.5.0-27.28.1~22.04.1
  • =6.5.0-28.29.1~22.04.1
  • =6.5.0-35.35.1~22.04.1
  • =6.5.0-40.40.1~22.04.1
  • =6.5.0-42.42.1~22.04.1
  • =6.5.0-45.45.1~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-starfive-5.19pkg:deb/ubuntu/linux-starfive-5.19?arch=source&distro=jammyOther threatsAffected
  • =5.19.0-1014.16~22.04.1
  • =5.19.0-1015.17~22.04.1
  • =5.19.0-1016.18~22.04.1
  • =5.19.0-1017.19~22.04.1
  • =5.19.0-1018.20~22.04.1
  • =5.19.0-1019.21~22.04.1
  • =5.19.0-1020.22~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-starfive-6.2pkg:deb/ubuntu/linux-starfive-6.2?arch=source&distro=jammyOther threatsAffected
  • =6.2.0-1006.7~22.04.1
  • =6.2.0-1007.8~22.04.1
  • =6.2.0-1009.10~22.04.1
Fixed in–
Ubuntu:22.04:LTSlinux-starfive-6.5pkg:deb/ubuntu/linux-starfive-6.5?arch=source&distro=jammyOther threatsAffected
  • =6.5.0-1007.8~22.04.1
  • =6.5.0-1008.9~22.04.1
  • =6.5.0-1009.10~22.04.1
  • =6.5.0-1010.11~22.04.1
  • =6.5.0-1011.12~22.04.1
  • =6.5.0-1012.13~22.04.1
  • =6.5.0-1014.15~22.04.1
  • =6.5.0-1015.16~22.04.1
  • =6.5.0-1016.17~22.04.1
  • =6.5.0-1017.18~22.04.1
  • =6.5.0-1018.19~22.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-aws-6.14pkg:deb/ubuntu/linux-aws-6.14?arch=source&distro=nobleOther threatsAffected
  • =6.14.0-1007.7~24.04.1
  • =6.14.0-1009.9~24.04.1
  • =6.14.0-1010.10~24.04.1
  • =6.14.0-1011.11~24.04.1
  • =6.14.0-1012.12~24.04.1
  • =6.14.0-1013.13~24.04.1
  • =6.14.0-1014.14~24.04.1
  • =6.14.0-1015.15~24.04.1
  • =6.14.0-1016.16~24.04.1
  • =6.14.0-1017.17~24.04.1
  • =6.14.0-1018.18~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-aws-6.17pkg:deb/ubuntu/linux-aws-6.17?arch=source&distro=nobleOther threatsAffected
  • =6.17.0-1005.5~24.04.2
  • =6.17.0-1007.7~24.04.1
  • =6.17.0-1009.9~24.04.2
  • =6.17.0-1010.10~24.04.1
  • =6.17.0-1012.12~24.04.1
  • =6.17.0-1013.13~24.04.1
  • =6.17.0-1015.15~24.04.1
  • =6.17.0-1017.17~24.04.1
  • =6.17.0-1019.19~24.04.1
  • =6.17.0-1020.20~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-aws-7.0pkg:deb/ubuntu/linux-aws-7.0?arch=source&distro=nobleOther threatsAffected
  • <7.0.0-1012.12~24.04.1
  • =7.0.0-1007.7~24.04.2
  • =7.0.0-1009.9~24.04.1
  • =7.0.0-1010.10~24.04.1
  • =7.0.0-1011.11~24.04.1
Fixed in
  • 7.0.0-1012.12~24.04.1
Ubuntu:24.04:LTSlinux-azure-6.11pkg:deb/ubuntu/linux-azure-6.11?arch=source&distro=nobleOther threatsAffected
  • =6.11.0-1008.8~24.04.1
  • =6.11.0-1012.12~24.04.1
  • =6.11.0-1013.13~24.04.1
  • =6.11.0-1014.14~24.04.1
  • =6.11.0-1015.15~24.04.1
  • =6.11.0-1017.17~24.04.1
  • =6.11.0-1018.18~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-azure-6.14pkg:deb/ubuntu/linux-azure-6.14?arch=source&distro=nobleOther threatsAffected
  • =6.14.0-1010.10~24.04.1
  • =6.14.0-1012.12~24.04.1
  • =6.14.0-1013.13~24.04.1
  • =6.14.0-1014.14~24.04.1
  • =6.14.0-1017.17~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-azure-6.17pkg:deb/ubuntu/linux-azure-6.17?arch=source&distro=nobleOther threatsAffected
  • =6.17.0-1008.8~24.04.1
  • =6.17.0-1010.10~24.04.1
  • =6.17.0-1011.11~24.04.2
  • =6.17.0-1013.13~24.04.1
  • =6.17.0-1015.15~24.04.1
  • =6.17.0-1017.17~24.04.1
  • =6.17.0-1018.18~24.04.1
  • =6.17.0-1020.20~24.04.1
  • =6.17.0-1021.21~24.04.1
  • =6.17.0-1022.22
Fixed in–
Ubuntu:24.04:LTSlinux-azure-7.0pkg:deb/ubuntu/linux-azure-7.0?arch=source&distro=nobleOther threatsAffected
  • =7.0.0-1008.8~24.04.2
Fixed in–
Ubuntu:24.04:LTSlinux-azure-fde-6.14pkg:deb/ubuntu/linux-azure-fde-6.14?arch=source&distro=nobleOther threatsAffected
  • =6.14.0-1012.12~24.04.1
  • =6.14.0-1013.13~24.04.1
  • =6.14.0-1014.14~24.04.1
  • =6.14.0-1015.15~24.04.1
  • =6.14.0-1017.17~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-azure-fde-7.0pkg:deb/ubuntu/linux-azure-fde-7.0?arch=source&distro=nobleOther threatsAffected
  • =7.0.0-1007.7~24.04.3
Fixed in–
Ubuntu:24.04:LTSlinux-azure-nvidia-6.14pkg:deb/ubuntu/linux-azure-nvidia-6.14?arch=source&distro=nobleOther threatsAffected
  • =6.14.0-1003.3
  • =6.14.0-1006.6
  • =6.14.0-1007.7
Fixed in–
Ubuntu:24.04:LTSlinux-gcp-6.11pkg:deb/ubuntu/linux-gcp-6.11?arch=source&distro=nobleOther threatsAffected
  • =6.11.0-1006.6~24.04.2
  • =6.11.0-1011.11~24.04.1
  • =6.11.0-1013.13~24.04.1
  • =6.11.0-1014.14~24.04.1
  • =6.11.0-1015.15~24.04.1
  • =6.11.0-1016.16~24.04.1
  • =6.11.0-1017.17~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-gcp-6.14pkg:deb/ubuntu/linux-gcp-6.14?arch=source&distro=nobleOther threatsAffected
  • =6.14.0-1007.7~24.04.1
  • =6.14.0-1011.11~24.04.1
  • =6.14.0-1012.12~24.04.1
  • =6.14.0-1014.15~24.04.1
  • =6.14.0-1015.16~24.04.1
  • =6.14.0-1016.17~24.04.1
  • =6.14.0-1017.18~24.04.1
  • =6.14.0-1018.19~24.04.1
  • =6.14.0-1019.20~24.04.1
  • =6.14.0-1020.21~24.04.1
  • =6.14.0-1021.22~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-gcp-6.17pkg:deb/ubuntu/linux-gcp-6.17?arch=source&distro=nobleOther threatsAffected
  • =6.17.0-1004.4~24.04.3
  • =6.17.0-1008.8~24.04.1
  • =6.17.0-1009.9~24.04.3
  • =6.17.0-1010.10~24.04.1
  • =6.17.0-1012.12~24.04.1
  • =6.17.0-1013.13~24.04.1
  • =6.17.0-1016.17~24.04.1
  • =6.17.0-1018.19~24.04.1
  • =6.17.0-1020.22~24.04.1
  • =6.17.0-1021.24~24.04.1
  • =6.17.0-1022.25
Fixed in–
Ubuntu:24.04:LTSlinux-gcp-7.0pkg:deb/ubuntu/linux-gcp-7.0?arch=source&distro=nobleOther threatsAffected
  • <7.0.0-1011.11~24.04.1
  • =7.0.0-1006.6~24.04.2
Fixed in
  • 7.0.0-1011.11~24.04.1
Ubuntu:24.04:LTSlinux-hwe-6.11pkg:deb/ubuntu/linux-hwe-6.11?arch=source&distro=nobleOther threatsAffected
  • =6.11.0-17.17~24.04.2
  • =6.11.0-19.19~24.04.1
  • =6.11.0-21.21~24.04.1
  • =6.11.0-24.24~24.04.1
  • =6.11.0-25.25~24.04.1
  • =6.11.0-26.26~24.04.1
  • =6.11.0-28.28~24.04.1
  • =6.11.0-29.29~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-hwe-6.14pkg:deb/ubuntu/linux-hwe-6.14?arch=source&distro=nobleOther threatsAffected
  • =6.14.0-24.24~24.04.3
  • =6.14.0-27.27~24.04.1
  • =6.14.0-28.28~24.04.1
  • =6.14.0-29.29~24.04.1
  • =6.14.0-32.32~24.04.1
  • =6.14.0-33.33~24.04.1
  • =6.14.0-34.34~24.04.1
  • =6.14.0-35.35~24.04.1
  • =6.14.0-36.36~24.04.1
  • =6.14.0-37.37~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-hwe-6.17pkg:deb/ubuntu/linux-hwe-6.17?arch=source&distro=nobleOther threatsAffected
  • =6.17.0-14.14~24.04.1
  • =6.17.0-19.19~24.04.2
  • =6.17.0-20.20~24.04.1
  • =6.17.0-22.22~24.04.1
  • =6.17.0-23.23~24.04.1
  • =6.17.0-29.29~24.04.1
  • =6.17.0-35.35~24.04.1
  • =6.17.0-40.40~24.04.1
  • =6.17.0-41.41~24.04.1
  • =6.17.0-42.42
Fixed in–
Ubuntu:24.04:LTSlinux-hwe-7.0pkg:deb/ubuntu/linux-hwe-7.0?arch=source&distro=nobleOther threatsAffected
  • <7.0.0-31.31~24.04.1
  • =7.0.0-14.14~24.04.3
  • =7.0.0-28.28~24.04.1
  • =7.0.0-29.29~24.04.2
  • =7.0.0-30.30~24.04.1
Fixed in
  • 7.0.0-31.31~24.04.1
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.11pkg:deb/ubuntu/linux-lowlatency-hwe-6.11?arch=source&distro=nobleOther threatsAffected
  • =6.11.0-1009.10~24.04.1
  • =6.11.0-1011.12~24.04.1
  • =6.11.0-1012.13~24.04.1
  • =6.11.0-1013.14~24.04.1
  • =6.11.0-1014.15~24.04.1
  • =6.11.0-1015.16~24.04.2
  • =6.11.0-1016.17~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-nvidia-6.11pkg:deb/ubuntu/linux-nvidia-6.11?arch=source&distro=nobleOther threatsAffected
  • =6.11.0-1002.2
  • =6.11.0-1003.3
  • =6.11.0-1007.7
  • =6.11.0-1010.10
  • =6.11.0-1011.11
  • =6.11.0-1012.12
  • =6.11.0-1013.13
  • =6.11.0-1016.16
Fixed in–
Ubuntu:24.04:LTSlinux-nvidia-6.17pkg:deb/ubuntu/linux-nvidia-6.17?arch=source&distro=nobleOther threatsAffected
  • =6.17.0-1004.4
  • =6.17.0-1008.8
  • =6.17.0-1014.14
  • =6.17.0-1018.18
  • =6.17.0-1021.21
  • =6.17.0-1026.26
  • =6.17.0-1029.29
  • =6.17.0-1031.31
  • =6.17.0-1032.32
Fixed in–
Ubuntu:24.04:LTSlinux-nvidia-7.0pkg:deb/ubuntu/linux-nvidia-7.0?arch=source&distro=nobleOther threatsAffected
  • =7.0.0-1013.13~24.04.1
  • =7.0.0-1015.15~24.04.1
  • =7.0.0-1016.16~24.04.1
  • =7.0.0-1018.18~24.04.1
  • =7.0.0-1019.19~24.04.2
Fixed in–
Ubuntu:24.04:LTSlinux-oem-6.11pkg:deb/ubuntu/linux-oem-6.11?arch=source&distro=nobleOther threatsAffected
  • =6.11.0-1007.7
  • =6.11.0-1008.8
  • =6.11.0-1009.9
  • =6.11.0-1010.10
  • =6.11.0-1011.11
  • =6.11.0-1012.12
  • =6.11.0-1013.13
  • =6.11.0-1015.15
  • =6.11.0-1016.16
  • =6.11.0-1017.17
  • =6.11.0-1018.18
  • =6.11.0-1020.20
  • =6.11.0-1021.21
  • =6.11.0-1022.22
  • =6.11.0-1023.23
  • =6.11.0-1024.24
  • =6.11.0-1025.25
  • =6.11.0-1027.27
Fixed in–
Ubuntu:24.04:LTSlinux-oem-6.14pkg:deb/ubuntu/linux-oem-6.14?arch=source&distro=nobleOther threatsAffected
  • =6.14.0-1004.4
  • =6.14.0-1005.5
  • =6.14.0-1006.6
  • =6.14.0-1007.7
  • =6.14.0-1008.8
  • =6.14.0-1010.10
  • =6.14.0-1011.11
  • =6.14.0-1012.12
  • =6.14.0-1013.13
  • =6.14.0-1014.14
  • =6.14.0-1015.15
  • =6.14.0-1016.16
  • =6.14.0-1017.17
  • =6.14.0-1018.18
  • =6.14.0-1019.19
  • =6.14.0-1020.20
Fixed in–
Ubuntu:24.04:LTSlinux-oem-6.17pkg:deb/ubuntu/linux-oem-6.17?arch=source&distro=nobleOther threatsAffected
  • =6.17.0-1005.5
  • =6.17.0-1006.6
  • =6.17.0-1007.7
  • =6.17.0-1008.8
  • =6.17.0-1009.9
  • =6.17.0-1010.10
  • =6.17.0-1011.11
  • =6.17.0-1012.12
  • =6.17.0-1017.17
  • =6.17.0-1020.20
  • =6.17.0-1023.23
  • =6.17.0-1024.24
  • =6.17.0-1025.25
  • =6.17.0-1028.28
  • =6.17.0-1030.30
  • =6.17.0-1032.32
Fixed in–
Ubuntu:24.04:LTSlinux-oem-6.8pkg:deb/ubuntu/linux-oem-6.8?arch=source&distro=nobleOther threatsAffected
  • =6.8.0-1003.3
  • =6.8.0-1004.4
  • =6.8.0-1005.5
  • =6.8.0-1006.6
  • =6.8.0-1007.7
  • =6.8.0-1008.8
  • =6.8.0-1009.9
  • =6.8.0-1010.10
  • =6.8.0-1011.11
  • =6.8.0-1012.12
  • =6.8.0-1013.13
  • =6.8.0-1014.14
  • =6.8.0-1016.16
  • =6.8.0-1017.17
  • =6.8.0-1018.18
  • =6.8.0-1019.19
  • =6.8.0-1020.20
  • =6.8.0-1024.24
  • =6.8.0-1025.25
  • =6.8.0-1026.26
  • =6.8.0-1027.27
  • =6.8.0-1028.28
  • =6.8.0-1029.29
  • =6.8.0-1030.30
  • =6.8.0-1031.31
  • =6.8.0-1032.32
Fixed in–
Ubuntu:24.04:LTSlinux-oracle-6.14pkg:deb/ubuntu/linux-oracle-6.14?arch=source&distro=nobleOther threatsAffected
  • =6.14.0-1007.7~24.04.1
  • =6.14.0-1009.9~24.04.1
  • =6.14.0-1010.10~24.04.1
  • =6.14.0-1011.11~24.04.1
  • =6.14.0-1012.12~24.04.1
  • =6.14.0-1013.13~24.04.1
  • =6.14.0-1014.14~24.04.1
  • =6.14.0-1015.15~24.04.1
  • =6.14.0-1016.16~24.04.1
  • =6.14.0-1017.17~24.04.1
  • =6.14.0-1018.18~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-oracle-6.17pkg:deb/ubuntu/linux-oracle-6.17?arch=source&distro=nobleOther threatsAffected
  • =6.17.0-1004.4~24.04.2
  • =6.17.0-1007.7~24.04.1
  • =6.17.0-1009.9~24.04.1
  • =6.17.0-1010.10~24.04.1
  • =6.17.0-1011.11~24.04.1
  • =6.17.0-1014.14~24.04.1
  • =6.17.0-1016.16~24.04.1
  • =6.17.0-1018.18~24.04.1
  • =6.17.0-1019.19~24.04.3
  • =6.17.0-1020.20
Fixed in–
Ubuntu:24.04:LTSlinux-oracle-7.0pkg:deb/ubuntu/linux-oracle-7.0?arch=source&distro=nobleOther threatsAffected
  • =7.0.0-1006.6~24.04.3
Fixed in–
Ubuntu:24.04:LTSlinux-raspi-realtimepkg:deb/ubuntu/linux-raspi-realtime?arch=source&distro=nobleOther threatsAffected
  • =6.8.0-2019.20
Fixed in–
Ubuntu:24.04:LTSlinux-realtimepkg:deb/ubuntu/linux-realtime?arch=source&distro=nobleOther threatsAffected
  • =6.8.1-1015.16
Fixed in–
Ubuntu:24.04:LTSlinux-riscvpkg:deb/ubuntu/linux-riscv?arch=source&distro=nobleOther threatsAffected
  • =6.5.0-9.9.1
  • =6.8.0-20.20.1
  • =6.8.0-28.28.1
  • =6.8.0-31.31.1
  • =6.8.0-35.35.1
  • =6.8.0-36.36.1
  • =6.8.0-38.38.1
  • =6.8.0-39.39.1
  • =6.8.0-40.40.1
  • =6.8.0-41.41.1
  • =6.8.0-44.44.1
  • =6.8.0-47.47.1
  • =6.8.0-48.48.1
  • =6.8.0-49.49.1
  • =6.8.0-50.51.1
  • =6.8.0-51.52.1
  • =6.8.0-52.53.1
  • =6.8.0-53.55.1
  • =6.8.0-55.57.1
  • =6.8.0-56.58.1
  • =6.8.0-57.59.1
  • =6.8.0-58.60.1
  • =6.8.0-59.61.1
  • =6.8.0-60.63.1
Fixed in–
Ubuntu:24.04:LTSlinux-riscv-6.14pkg:deb/ubuntu/linux-riscv-6.14?arch=source&distro=nobleOther threatsAffected
  • =6.14.0-22.22.1~24.04.1
  • =6.14.0-23.23.1~24.04.1
  • =6.14.0-24.24.1~24.04.1
  • =6.14.0-27.27.1~24.04.1
  • =6.14.0-28.28.1~24.04.1
  • =6.14.0-29.29.1~24.04.1
  • =6.14.0-32.32.1~24.04.1
  • =6.14.0-33.33.1~24.04.1
  • =6.14.0-34.34.1~24.04.1
  • =6.14.0-35.35.1~24.04.1
  • =6.14.0-36.36.1~24.04.1
  • =6.14.0-37.37.1~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-riscv-6.17pkg:deb/ubuntu/linux-riscv-6.17?arch=source&distro=nobleOther threatsAffected
  • =6.17.0-14.14.1~24.04.1
  • =6.17.0-19.19.1~24.04.1
  • =6.17.0-20.20.1~24.04.1
  • =6.17.0-22.22.1~24.04.1
  • =6.17.0-23.23.1~24.04.1
  • =6.17.0-29.29.1~24.04.1
  • =6.17.0-35.35.1~24.04.1
  • =6.17.0-38.38.1~24.04.1
Fixed in–
Ubuntu:24.04:LTSlinux-riscv-7.0pkg:deb/ubuntu/linux-riscv-7.0?arch=source&distro=nobleOther threatsAffected
  • <7.0.0-31.31.1~24.04.1
  • =7.0.0-27.27.1~24.04.2
  • =7.0.0-28.28.1~24.04.3
  • =7.0.0-30.30.1~24.04.1
Fixed in
  • 7.0.0-31.31.1~24.04.1
Ubuntu:Pro:Realtime:24.04:LTSlinux-realtime-6.14pkg:deb/ubuntu/linux-realtime-6.14?arch=source&distro=realtime/nobleOther threatsAffected
  • =6.14.0-1003.3~24.04.3
  • =6.14.0-1010.10~24.04.1
  • =6.14.0-1011.11~24.04.1
  • =6.14.0-1012.12~24.04.1
  • =6.14.0-1013.13~24.04.1
  • =6.14.0-1014.14~24.04.1
  • =6.14.0-1015.15~24.04.1
  • =6.14.0-1016.16~24.04.1
  • =6.14.0-1017.17~24.04.1
Fixed in–
Ubuntu:Pro:Realtime:24.04:LTSlinux-realtime-6.17pkg:deb/ubuntu/linux-realtime-6.17?arch=source&distro=realtime/nobleOther threatsAffected
  • =6.17.0-1004.5~24.04.2
  • =6.17.0-1006.7~24.04.1
  • =6.17.0-1008.9~24.04.1
  • =6.17.0-1009.10~24.04.1
  • =6.17.0-1010.11~24.04.1
  • =6.17.0-1011.12~24.04.1
  • =6.17.0-1013.15~24.04.1
  • =6.17.0-1014.16~24.04.1
  • =6.17.0-1017.19~24.04.1
  • =6.17.0-1018.20~24.04.1
  • =6.17.0-1019.22
Fixed in–
Ubuntu:26.04:LTSlinuxpkg:deb/ubuntu/linux?arch=source&distro=resoluteOther threatsAffected
  • <7.0.0-31.31
  • =6.17.0-5.5
  • =6.17.0-6.6
  • =6.17.0-8.8
  • =6.18.0-8.8
  • =6.18.0-9.9
  • =6.19.0-3.3
  • =6.19.0-5.5
  • =6.19.0-6.6
  • =6.19.0-9.9
  • =7.0.0-7.7
  • =7.0.0-10.10
  • =7.0.0-12.12
  • =7.0.0-13.13
  • =7.0.0-14.14
  • =7.0.0-15.15
  • =7.0.0-22.22
  • =7.0.0-27.27
  • =7.0.0-28.28
  • =7.0.0-29.29
  • =7.0.0-30.30
Fixed in
  • 7.0.0-31.31
Ubuntu:26.04:LTSlinux-awspkg:deb/ubuntu/linux-aws?arch=source&distro=resoluteOther threatsAffected
  • <7.0.0-1012.12
  • =6.17.0-1002.2
  • =6.17.0-1003.3
  • =6.19.0-1002.2
  • =6.19.0-1003.3
  • =7.0.0-1001.1
  • =7.0.0-1003.3
  • =7.0.0-1004.4
  • =7.0.0-1006.6
  • =7.0.0-1008.8
  • =7.0.0-1009.9
  • =7.0.0-1010.10
  • =7.0.0-1011.11
Fixed in
  • 7.0.0-1012.12
Ubuntu:26.04:LTSlinux-azurepkg:deb/ubuntu/linux-azure?arch=source&distro=resoluteOther threatsAffected
  • =6.17.0-1003.3
  • =6.17.0-1004.4
  • =6.19.0-1001.1
  • =6.19.0-1002.2
  • =7.0.0-1001.1
  • =7.0.0-1002.2
  • =7.0.0-1003.3
  • =7.0.0-1004.4
  • =7.0.0-1007.7
  • =7.0.0-1009.9
  • =7.0.0-1010.10
  • =7.0.0-1011.11
  • =7.0.0-1012.12
Fixed in–
Ubuntu:26.04:LTSlinux-azure-fdepkg:deb/ubuntu/linux-azure-fde?arch=source&distro=resoluteOther threatsAffected
  • =7.0.0-1003.3
  • =7.0.0-1004.4
  • =7.0.0-1006.6
  • =7.0.0-1008.8
  • =7.0.0-1009.9
  • =7.0.0-1010.10
  • =7.0.0-1011.11
Fixed in–
Ubuntu:26.04:LTSlinux-gcppkg:deb/ubuntu/linux-gcp?arch=source&distro=resoluteOther threatsAffected
  • <7.0.0-1011.11
  • =6.17.0-1002.2
  • =6.17.0-1003.3
  • =6.19.0-1001.1
  • =7.0.0-1001.1
  • =7.0.0-1002.2
  • =7.0.0-1003.3
  • =7.0.0-1005.5
  • =7.0.0-1007.7
  • =7.0.0-1008.8
  • =7.0.0-1010.10
Fixed in
  • 7.0.0-1011.11
Ubuntu:26.04:LTSlinux-gkepkg:deb/ubuntu/linux-gke?arch=source&distro=resoluteOther threatsAffected
  • <7.0.0-1006.7
  • =7.0.0-1002.3
  • =7.0.0-1003.4
  • =7.0.0-1005.6
Fixed in
  • 7.0.0-1006.7
Ubuntu:26.04:LTSlinux-ibmpkg:deb/ubuntu/linux-ibm?arch=source&distro=resoluteOther threatsAffected
  • =6.19.0-1002.2
  • =6.19.0-1003.3
  • =7.0.0-1002.2
  • =7.0.0-1004.4
  • =7.0.0-1005.5
  • =7.0.0-1007.7
  • =7.0.0-1009.9
  • =7.0.0-1010.10
  • =7.0.0-1011.11
  • =7.0.0-1012.12
Fixed in–
Ubuntu:26.04:LTSlinux-nvidiapkg:deb/ubuntu/linux-nvidia?arch=source&distro=resoluteOther threatsAffected
  • =7.0.0-1005.5
  • =7.0.0-1006.6
  • =7.0.0-1009.9
  • =7.0.0-1013.13
  • =7.0.0-1015.15
  • =7.0.0-1016.16
Fixed in–
Ubuntu:26.04:LTSlinux-nvidia-bospkg:deb/ubuntu/linux-nvidia-bos?arch=source&distro=resoluteOther threatsAffected
  • =7.0.0-2012.12
  • =7.0.0-2015.15
  • =7.0.0-2016.16
Fixed in–
Ubuntu:26.04:LTSlinux-oem-7.0pkg:deb/ubuntu/linux-oem-7.0?arch=source&distro=resoluteOther threatsAffected
  • <7.0.0-1013.13
  • =7.0.0-1005.5
  • =7.0.0-1008.8
  • =7.0.0-1009.9
  • =7.0.0-1010.10
  • =7.0.0-1011.11
Fixed in
  • 7.0.0-1013.13
Ubuntu:26.04:LTSlinux-oraclepkg:deb/ubuntu/linux-oracle?arch=source&distro=resoluteOther threatsAffected
  • =6.17.0-1002.2
  • =6.17.0-1003.3
  • =6.19.0-1001.1
  • =6.19.0-1002.2
  • =7.0.0-1001.1
  • =7.0.0-1002.2
  • =7.0.0-1003.3
  • =7.0.0-1005.5
  • =7.0.0-1007.7
  • =7.0.0-1008.8
  • =7.0.0-1009.9
  • =7.0.0-1010.10
Fixed in–
Ubuntu:26.04:LTSlinux-raspipkg:deb/ubuntu/linux-raspi?arch=source&distro=resoluteOther threatsAffected
  • =6.17.0-1003.3
  • =7.0.0-1004.4
  • =7.0.0-1008.8
  • =7.0.0-1009.9
  • =7.0.0-1010.10
  • =7.0.0-1011.11
  • =7.0.0-1014.14
  • =7.0.0-1015.15
  • =7.0.0-1016.16
  • =7.0.0-1017.17
Fixed in–
Ubuntu:26.04:LTSlinux-realtimepkg:deb/ubuntu/linux-realtime?arch=source&distro=resoluteOther threatsAffected
  • <7.0.0-31.31.1
  • =6.17.0-1001.2
  • =7.0.0-10.10.3
  • =7.0.0-12.12.1
  • =7.0.0-14.14.1
  • =7.0.0-22.22.1
  • =7.0.0-27.27.1
  • =7.0.0-28.28.1
  • =7.0.0-29.29.1
  • =7.0.0-30.30.1
Fixed in
  • 7.0.0-31.31.1
Ubuntu:26.04:LTSlinux-riscvpkg:deb/ubuntu/linux-riscv?arch=source&distro=resoluteOther threatsAffected
  • <7.0.0-31.31.1
  • =6.17.0-5.5.1
  • =7.0.0-7.7.1
  • =7.0.0-12.12.1
  • =7.0.0-14.14.2
  • =7.0.0-22.22.1
  • =7.0.0-27.27.1
  • =7.0.0-28.28.1
  • =7.0.0-29.29.1
  • =7.0.0-30.30.1
Fixed in
  • 7.0.0-31.31.1

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AI-suggested

A fix has been implemented in the Linux kernel to enforce iteration boundaries within the page_ext iterator functions, preventing invalid PFN access. Users should apply the official kernel updates that include this patch. Since no vendor advisory or patch links are provided, check the Linux kernel release notes or your distribution's security advisories for the relevant fixed kernel versions and update accordingly.

Description

In the Linux kernel, the following vulnerability has been resolved: mm: page_ext: add count limit to page_ext_iter_next to prevent invalid PFN access The page_ext iteration API does not validate if the PFN still belongs to a valid section while advancing the iterator. When dynamically adding memory in the hotplug path, it can lead to a NULL pointer dereference during page_ext_lookup at the boundary of the last valid section when iterator count equals __pgcount. The for_each_page_ext() macro calls page_ext_iter_next() as its loop increment. for_each_page_ext() does a "__page_ext = page_ext_iter_next(&__iter)" at the end. This causes page_ext_iter_next() to increment iter->index past __pgcount and call page_ext_lookup(start_pfn + __pgcount). During memory hotplug (online), the PFN at start_pfn + __pgcount may belong to a section that has not yet been initialized, causing page_ext_lookup() to trigger a NULL pointer dereference. [ 14.555124][ T846] Call trace: [ 14.555125][ T846] lookup_page_ext+0x6c/0x108 (P) [ 14.555127][ T846] page_ext_lookup+0x30/0x3c [ 14.555129][ T846] __reset_page_owner+0x11c/0x260 [ 14.571201][ T846] __free_pages_ok+0x5e8/0x8e0 [ 14.571204][ T846] __free_pages_core+0x78/0xf0 [ 14.571206][ T846] generic_online_page+0x14/0x24 [ 14.597782][ T846] online_pages+0x178/0x30c [ 14.597784][ T846] memory_block_change_state+0x284/0x32c [ 14.597787][ T846] memory_subsys_online+0x4c/0x64 [ 14.597789][ T846] device_online+0x88/0xb0 [ 14.597791][ T846] online_memory_block+0x30/0x40 [ 14.597793][ T846] walk_memory_blocks+0xac/0xe8 [ 14.597794][ T846] add_memory_resource+0x280/0x298 [ 14.656161][ T846] add_memory+0x60/0x98 Move the iteration boundary enforcement inside the iterator functions, so callers cannot inadvertently access beyond the requested range.

Impact

This vulnerability results in a NULL pointer dereference in the Linux kernel during memory hotplug operations, causing a denial of service via system crash or instability. There is no indication of confidentiality or integrity impact. The CVSS score of 5.5 (medium severity) reflects the local attack vector, low complexity, and denial of service impact without privilege escalation or data compromise.

Summary

The Linux kernel's page_ext iteration API lacked validation to ensure that the page frame number (PFN) being accessed still belongs to a valid memory section during iteration. Specifically, when memory is dynamically added via hotplug, the iterator could advance past the last valid PFN, causing page_ext_lookup() to dereference a NULL pointer. This leads to a kernel NULL pointer dereference and potential system instability or crash. The fix moves the iteration boundary enforcement inside the iterator functions to prevent callers from accessing beyond the valid range.

Weaknesses

References

Community reviews

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