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VulnerabilityPublished Updated

CVE-2025-22107: Linux kernel · net: dsa: sja1105: fix kasan out-of-bounds warning in sja1105_table_delete_entry()

Affects Linux kernelSource GCVE Database

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Not known to be exploited.

Data as of 10 Nov 2026, 14:47 UTC

Severity
Low

Rated Low by Threat Radar's AI analysis · No CVSS score from NVD or the CNA

Thin evidence

One scorer or none

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 16 Apr 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.

What to do

AI-suggested

A fix has been implemented in the Linux kernel to correct the bounds checking and memmove logic in the sja1105_table_delete_entry() function. Users should apply the official Linux kernel updates that include this fix. No additional mitigation is required beyond applying the patch.

Description

A vulnerability in the Linux kernel's net: dsa: sja1105 component caused an out-of-bounds memory access warning detected by KASAN in the sja1105_table_delete_entry() function. The issue involves incorrect handling of element deletion in a table, leading to touching memory beyond the valid range. This does not activate the out-of-bounds element but may cause issues if that memory is unmapped.

References

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