CVE-2022-49772 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-05-01T14:09:09.697Z
Last modified
2025-12-23T13:25:56.229Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 738d9edcfd44f154924692e54109fb439fcf8bdd, 738d9edcfd44f154924692e54109fb439fcf8bdd, 738d9edcfd44f154924692e54109fb439fcf8bdd, 738d9edcfd44f154924692e54109fb439fcf8bdd, 738d9edcfd44f154924692e54109fb439fcf8bdd, 738d9edcfd44f154924692e54109fb439fcf8bdd |
| Linux | Linux | 4.15, 0, 4.19.267, 5.4.225, 5.10.156, 5.15.80, 6.0.10, 6.1 |
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: 2025-05-01T14:09:09.697Z
- Last modified: 2025-12-23T13:25:56.229Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/c43991065f36f7628cd124e037b8750c4617a7a7
- git.kernel.org — https://git.kernel.org/stable/c/e7dc436aea80308a9268e6d2d85f910ff107de9b
- git.kernel.org — https://git.kernel.org/stable/c/a80369c8ca50bc885d14386087a834659ec54a54
- git.kernel.org — https://git.kernel.org/stable/c/02b94885b2fdf1808b1874e009bfb90753f8f4db
- git.kernel.org — https://git.kernel.org/stable/c/00f5f1bbf815a39e9eecb468d12ca55d3360eb10
- git.kernel.org — https://git.kernel.org/stable/c/ad72c3c3f6eb81d2cb189ec71e888316adada5df
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