CVE-2022-49846 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-05-01T14:10:00.703Z
Last modified
2025-10-01T16:59:59.989Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 066b9cded00b8e3212df74a417bb074f3f3a1fe0, 066b9cded00b8e3212df74a417bb074f3f3a1fe0, 066b9cded00b8e3212df74a417bb074f3f3a1fe0, 066b9cded00b8e3212df74a417bb074f3f3a1fe0, 066b9cded00b8e3212df74a417bb074f3f3a1fe0, 066b9cded00b8e3212df74a417bb074f3f3a1fe0, 066b9cded00b8e3212df74a417bb074f3f3a1fe0, 066b9cded00b8e3212df74a417bb074f3f3a1fe0 |
| Linux | Linux | 4.6, 0, 4.9.334, 4.14.300, 4.19.267, 5.4.225, 5.10.155, 5.15.79, 6.0.9, 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: 2025-05-01T14:10:00.703Z
- Last modified: 2025-10-01T16:59:59.989Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/583fdd98d94acba1e7225e5cc29063aef0741030
- git.kernel.org — https://git.kernel.org/stable/c/f1517721c408631f09d54c743aa70cb07fd3eebd
- git.kernel.org — https://git.kernel.org/stable/c/7a6051d734f1ed0031e2216f9a538621235c11a4
- git.kernel.org — https://git.kernel.org/stable/c/d8971f410739a864c537e0ac29344a7b6c450232
- git.kernel.org — https://git.kernel.org/stable/c/03f9582a6a2ebd25a440896475c968428c4b63e7
- git.kernel.org — https://git.kernel.org/stable/c/c736ed8541605e3a25075bb1cbf8f38cb3083238
- git.kernel.org — https://git.kernel.org/stable/c/ac79001b8e603226fab17240a79cb9ef679d3cd9
- git.kernel.org — https://git.kernel.org/stable/c/c8af247de385ce49afabc3bf1cf4fd455c94bfe8
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