Red Hat Security Advisory: kpatch-patch-5_14_0-503_15_1 security update
This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patch module is targeted for kernel-5.14.0-503.15.1.el9_5. Security Fix(es): * kernel: mptcp: cope racing subflow creation in mptcp_rcv_space_adjust (CVE-2024-53122) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
AI Analysis
Technical Summary
The kernel-rt packages for Red Hat Enterprise Linux 8.4, which provide a Real Time Linux Kernel for systems requiring high determinism, contain a race condition vulnerability in the mptcp_rcv_space_adjust function affecting subflow creation in multipath TCP (CVE-2024-53122). Red Hat has issued a security advisory (RHSA-2025:0060) addressing this issue with an update that fixes the race condition. The advisory covers multiple Red Hat Enterprise Linux 8.4 variants including Advanced Mission Critical Update Support, Telecommunications Update Service, and SAP Solutions Update Services. The update requires a system reboot to apply the fix.
Potential Impact
The vulnerability involves a race condition in the kernel's multipath TCP implementation, which could potentially lead to unstable or unexpected behavior in network subflow creation. Red Hat rates the security impact as Important (high severity). No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released an official security update for the kernel-rt packages in Red Hat Enterprise Linux 8.4 that addresses CVE-2024-53122. Users should apply the update as described in Red Hat advisory RHSA-2025:0060 and reboot their systems to ensure the fix takes effect. No additional mitigation steps are indicated by the vendor.
Red Hat Security Advisory: kpatch-patch-5_14_0-503_15_1 security update
Description
This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patch module is targeted for kernel-5.14.0-503.15.1.el9_5. Security Fix(es): * kernel: mptcp: cope racing subflow creation in mptcp_rcv_space_adjust (CVE-2024-53122) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The kernel-rt packages for Red Hat Enterprise Linux 8.4, which provide a Real Time Linux Kernel for systems requiring high determinism, contain a race condition vulnerability in the mptcp_rcv_space_adjust function affecting subflow creation in multipath TCP (CVE-2024-53122). Red Hat has issued a security advisory (RHSA-2025:0060) addressing this issue with an update that fixes the race condition. The advisory covers multiple Red Hat Enterprise Linux 8.4 variants including Advanced Mission Critical Update Support, Telecommunications Update Service, and SAP Solutions Update Services. The update requires a system reboot to apply the fix.
Potential Impact
The vulnerability involves a race condition in the kernel's multipath TCP implementation, which could potentially lead to unstable or unexpected behavior in network subflow creation. Red Hat rates the security impact as Important (high severity). No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released an official security update for the kernel-rt packages in Red Hat Enterprise Linux 8.4 that addresses CVE-2024-53122. Users should apply the update as described in Red Hat advisory RHSA-2025:0060 and reboot their systems to ensure the fix takes effect. No additional mitigation steps are indicated by the vendor.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:0060
- Cve Count
- 1
Threat ID: 6a3da1ea4853345fc182fe0e
Added to database: 06/25/2026, 21:47:22 UTC
Last enriched: 06/25/2026, 22:38:18 UTC
Last updated: 09/10/2026, 19:36:49 UTC
Views: 29
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