CVE-2022-50531 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-10-07T15:19:21.911Z
Last modified
2025-10-07T15:19:21.911Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 026321c6d056a54b4145522492245d2b5913ee1d, 026321c6d056a54b4145522492245d2b5913ee1d, 026321c6d056a54b4145522492245d2b5913ee1d, 026321c6d056a54b4145522492245d2b5913ee1d, 026321c6d056a54b4145522492245d2b5913ee1d, 026321c6d056a54b4145522492245d2b5913ee1d |
| Linux | Linux | 4.17, 0, 4.19.264, 5.4.221, 5.10.152, 5.15.76, 6.0.6, 6.1 |
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2025-10-07T15:19:21.911Z
- Last modified: 2025-10-07T15:19:21.911Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/3d1b83ff7b6575a4e41283203e6b2e25ea700cd7
- git.kernel.org — https://git.kernel.org/stable/c/567f8de358b61015dcfb8878a1f06c5369a45f54
- git.kernel.org — https://git.kernel.org/stable/c/e558e148938442dd49628cd7ef61c360832bef31
- git.kernel.org — https://git.kernel.org/stable/c/dbc01c0a4e202a7e925dad1d4b7c1d6eb0c81154
- git.kernel.org — https://git.kernel.org/stable/c/fef70f978bc289642501d88d2a3f5e841bd31a67
- git.kernel.org — https://git.kernel.org/stable/c/777ecaabd614d47c482a5c9031579e66da13989a
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