CVE-2022-49263 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T01:56:14.061Z
Last modified
2025-05-04T08:33:38.564Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 82f93cf46d6007ffa003b2d4a2834563b6b84d21, 82f93cf46d6007ffa003b2d4a2834563b6b84d21, 82f93cf46d6007ffa003b2d4a2834563b6b84d21, 82f93cf46d6007ffa003b2d4a2834563b6b84d21, 82f93cf46d6007ffa003b2d4a2834563b6b84d21, 82f93cf46d6007ffa003b2d4a2834563b6b84d21 |
| Linux | Linux | 5.4, 0, 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: 2025-02-26T01:56:14.061Z
- Last modified: 2025-05-04T08:33:38.564Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2
- git.kernel.org — https://git.kernel.org/stable/c/f3820ddaf4f3ac80c7401ccc6a42e663c9317f31
- git.kernel.org — https://git.kernel.org/stable/c/a88337a06966f2d733ad9a97714b874469133f14
- git.kernel.org — https://git.kernel.org/stable/c/4e0b507597e1a86e9b4c056ab274c427223cf8ea
- git.kernel.org — https://git.kernel.org/stable/c/0347bdfdb1529994ac3a4cb425087c477a74eb2c
- git.kernel.org — https://git.kernel.org/stable/c/5e90f0f3ead014867dade7a22f93958119f5efab
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