CVE-2022-49316 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-02-26T02:10:43.569Z
Last modified
2025-10-01T19:46:57.250Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 56f487f8c8fc5d6e582b79a86fc132d050129e15, 56f487f8c8fc5d6e582b79a86fc132d050129e15, 56f487f8c8fc5d6e582b79a86fc132d050129e15, 56f487f8c8fc5d6e582b79a86fc132d050129e15, 56f487f8c8fc5d6e582b79a86fc132d050129e15, 56f487f8c8fc5d6e582b79a86fc132d050129e15, 56f487f8c8fc5d6e582b79a86fc132d050129e15 |
| Linux | Linux | 4.18, 0, 4.19.247, 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: 2025-02-26T02:10:43.569Z
- Last modified: 2025-10-01T19:46:57.250Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/6b3fc1496e7227cd6a39a80bbfb7588ef7c7a010
- git.kernel.org — https://git.kernel.org/stable/c/a2b3be930e79cc5d9d829f158e31172b2043f0cd
- git.kernel.org — https://git.kernel.org/stable/c/0ee5b9644f06b4d3cdcd9544f43f63312e425a4c
- git.kernel.org — https://git.kernel.org/stable/c/d4c2a041ed3ba114502d5ed6ace5b1a48d637a8e
- git.kernel.org — https://git.kernel.org/stable/c/08d7a26d115cc7892668baa9750f64bd8baca29b
- git.kernel.org — https://git.kernel.org/stable/c/ea759ae0a9ae5acee677d722129710ac89cc59c1
- git.kernel.org — https://git.kernel.org/stable/c/6949493884fe88500de4af182588e071cf1544ee
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