CVE-2022-49431 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:12:49.592Z
Last modified
2025-12-23T13:23:55.799Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
| Linux | Linux | 2.6.12, 0, 5.4.198, 5.10.121, 5.15.46, 5.17.14, 5.18.3, 5.19 |
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: 2025-02-26T02:12:49.592Z
- Last modified: 2025-12-23T13:23:55.799Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/cb4f2dc513e99c5d0485661f114e4dda73612d10
- git.kernel.org — https://git.kernel.org/stable/c/dfc308d6f29aa28463deb9a12278a85a382385ca
- git.kernel.org — https://git.kernel.org/stable/c/df6d8b689252c0acc0448d4ae3d33f2d6db048ab
- git.kernel.org — https://git.kernel.org/stable/c/8657e8ea23325949091da72453ba84fb73cc2bd9
- git.kernel.org — https://git.kernel.org/stable/c/7e3f1dfb9e21733d7276bc9ccea4daada163f2ba
- git.kernel.org — https://git.kernel.org/stable/c/57b742a5b8945118022973e6416b71351df512fb
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