CVE-2022-49394 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:11:25.197Z
Last modified
2025-05-04T12:44:35.305Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 6d482bc5697763eb1214f207286daa201b32d20a, 8c772a9bfc7c07c76f4a58b58910452fbb20843b, 8c772a9bfc7c07c76f4a58b58910452fbb20843b, 8c772a9bfc7c07c76f4a58b58910452fbb20843b, 8c772a9bfc7c07c76f4a58b58910452fbb20843b, 8c772a9bfc7c07c76f4a58b58910452fbb20843b, 8c772a9bfc7c07c76f4a58b58910452fbb20843b, beed6109acd4efc2f1717c31bddcd0ad7ebbf253 |
| Linux | Linux | 5.0, 0, 4.19.247, 5.4.198, 5.10.121, 5.15.46, 5.17.14, 5.18.3, 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: 2025-02-26T02:11:25.197Z
- Last modified: 2025-05-04T12:44:35.305Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/515d077ee3085ae343b6bea7fd031f9906645f38
- git.kernel.org — https://git.kernel.org/stable/c/d19fa8f252000d141f9199ca32959c50314e1f05
- git.kernel.org — https://git.kernel.org/stable/c/77692c02e1517c54f2fd0535f41aa4286ac9f140
- git.kernel.org — https://git.kernel.org/stable/c/a30acbb5dfb7bcc813ad6a18ca31011ac44e5547
- git.kernel.org — https://git.kernel.org/stable/c/968f7a239c590454ffba79c126fbe0e963a0ba78
- git.kernel.org — https://git.kernel.org/stable/c/5b0ff3ebbef791341695b718f8d2870869cf1d01
- git.kernel.org — https://git.kernel.org/stable/c/8a177a36da6c54c98b8685d4f914cb3637d53c0d
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