CVE-2022-49087 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T01:54:44.557Z
Last modified
2025-05-04T08:29:27.039Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | ace45bec6d77bc061c3c3d8ad99e298ea9800c2b, ace45bec6d77bc061c3c3d8ad99e298ea9800c2b, ace45bec6d77bc061c3c3d8ad99e298ea9800c2b, ace45bec6d77bc061c3c3d8ad99e298ea9800c2b, ace45bec6d77bc061c3c3d8ad99e298ea9800c2b, ace45bec6d77bc061c3c3d8ad99e298ea9800c2b, ace45bec6d77bc061c3c3d8ad99e298ea9800c2b |
| Linux | Linux | 4.17, 0, 4.19.238, 5.4.189, 5.10.111, 5.15.34, 5.16.20, 5.17.3, 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: 2025-02-26T01:54:44.557Z
- Last modified: 2025-05-04T08:29:27.039Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/864297ee30727ae6233f80296b7fc91442620b05
- git.kernel.org — https://git.kernel.org/stable/c/7ee84d29f22de6f6c63fad6c54690517659862f1
- git.kernel.org — https://git.kernel.org/stable/c/08ff0e74fab517dbc44e11b8bc683dd4ecc65950
- git.kernel.org — https://git.kernel.org/stable/c/571d8e1d154ca18f08dcb72b69318d36e10010a0
- git.kernel.org — https://git.kernel.org/stable/c/41024a40f6c793abbb916a857f18fb009f07464c
- git.kernel.org — https://git.kernel.org/stable/c/cd8aef1f30d1215648e4e6686cfb422004851429
- git.kernel.org — https://git.kernel.org/stable/c/1946014ca3b19be9e485e780e862c375c6f98bad
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