CVE-2022-49259 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T01:56:12.046Z
Last modified
2025-05-04T08:33:33.875Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 2c2086afc2b8b974fac32cb028e73dc27bfae442, 2c2086afc2b8b974fac32cb028e73dc27bfae442, 2c2086afc2b8b974fac32cb028e73dc27bfae442, 2c2086afc2b8b974fac32cb028e73dc27bfae442, 2c2086afc2b8b974fac32cb028e73dc27bfae442, 2c2086afc2b8b974fac32cb028e73dc27bfae442, 2c2086afc2b8b974fac32cb028e73dc27bfae442 |
| Linux | Linux | 4.16, 0, 4.19.238, 5.4.189, 5.10.110, 5.15.33, 5.16.19, 5.17.2, 5.18 |
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: 2025-02-26T01:56:12.046Z
- Last modified: 2025-05-04T08:33:33.875Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/b2001eb10f59363da930cdd6e086a2861986fa18
- git.kernel.org — https://git.kernel.org/stable/c/84fe3ca6e7910beb47ec13509d484f84fa2a41ad
- git.kernel.org — https://git.kernel.org/stable/c/0b5924a14d64487ebd51127b0358d06066ef5384
- git.kernel.org — https://git.kernel.org/stable/c/efaa0e969261e97c1fdd8e0338e5dd3ba5b9219c
- git.kernel.org — https://git.kernel.org/stable/c/cf0cb8686e55d9c022944bc6ba9e19e832889e83
- git.kernel.org — https://git.kernel.org/stable/c/3d7e32c8da45957326f56937e0471c686d1a7711
- git.kernel.org — https://git.kernel.org/stable/c/0f69288253e9fc7c495047720e523b9f1aba5712
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