CVE-2022-49777 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-05-01T14:09:13.199Z
Last modified
2025-05-04T08:45:09.190Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 68fdb0499653a2519691e645fcb72944f6e1e220, f93d5dca7d84a4c725acf87db74b12c5686bd83e, bb672eff7447f8a26c8a66ddee613afd279bd760, dd33054e4c18a54645072c7a62d46cdf6d05dace, 9222ba68c3f4065f6364b99cc641b6b019ef2d42, 9222ba68c3f4065f6364b99cc641b6b019ef2d42 |
| Linux | Linux | 5.16, 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: 2025-05-01T14:09:13.199Z
- Last modified: 2025-05-04T08:45:09.190Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/81df118e79b2136b5c016394f67a051dc508b7b6
- git.kernel.org — https://git.kernel.org/stable/c/4f348b60c79671eee33c1389efe89109c93047da
- git.kernel.org — https://git.kernel.org/stable/c/3f25add5ecf88de0f8ff2b27b6c0731a1f1b38ed
- git.kernel.org — https://git.kernel.org/stable/c/d5f7f6e63fed9c2ed09725d90059a28907e197e3
- git.kernel.org — https://git.kernel.org/stable/c/a32cd7feb0127bf629a82686b6e2c128139a86e5
- git.kernel.org — https://git.kernel.org/stable/c/81cd7e8489278d28794e7b272950c3e00c344e44
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