CVE-2022-49371 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:11:13.652Z
Last modified
2025-10-01T19:46:52.917Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 765230b5f084863183aa8adb3405ab3f32c0b16e, 765230b5f084863183aa8adb3405ab3f32c0b16e, 765230b5f084863183aa8adb3405ab3f32c0b16e, 765230b5f084863183aa8adb3405ab3f32c0b16e, 765230b5f084863183aa8adb3405ab3f32c0b16e, 765230b5f084863183aa8adb3405ab3f32c0b16e |
| Linux | Linux | 4.2, 0, 5.4.198, 5.10.122, 5.15.47, 5.17.15, 5.18.4, 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: 2025-02-26T02:11:13.652Z
- Last modified: 2025-10-01T19:46:52.917Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/593b595332bd2d65e1a5c1ae7897996c157f5468
- git.kernel.org — https://git.kernel.org/stable/c/36ee9ffca8ef56c302f2855c4a5fccf61c0c1ada
- git.kernel.org — https://git.kernel.org/stable/c/df6de52b80aa3b46f5ac804412355ffe2e1df93e
- git.kernel.org — https://git.kernel.org/stable/c/d53a227bfcd5160ce1b61d9954901968a20651e7
- git.kernel.org — https://git.kernel.org/stable/c/34fdd9b7def9d2fcb71bb7b0bc4848dd7313767e
- git.kernel.org — https://git.kernel.org/stable/c/b232b02bf3c205b13a26dcec08e53baddd8e59ed
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