CVE-2022-50318 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-09-15T14:48:51.035Z
Last modified
2025-09-15T14:48:51.035Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | a8e87042482fd2d31c5cee62875b2ae75759ae8b, 319a06e58ed7f1443f7133c05513de470f90628d, 6f8315e5d9511ed1cf28ee2afbc9f89ff693de7b, 9d480158ee86ad606d3a8baaf81e6b71acbfd7d5, 9d480158ee86ad606d3a8baaf81e6b71acbfd7d5, 9d480158ee86ad606d3a8baaf81e6b71acbfd7d5, 9d480158ee86ad606d3a8baaf81e6b71acbfd7d5, d2c79105a90323a2a93484c85f9ac419ae9b183d |
| Linux | Linux | 5.12, 0, 4.19.270, 5.4.229, 5.10.163, 5.15.86, 6.0.16, 6.1.2, 6.2 |
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: 2025-09-15T14:48:51.035Z
- Last modified: 2025-09-15T14:48:51.035Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/5a96c10a56037db006ba6769307a9731cf6073be
- git.kernel.org — https://git.kernel.org/stable/c/e293263248f25c6b8aa1caf7c1103d40aa03311e
- git.kernel.org — https://git.kernel.org/stable/c/c0539d5d474ee6fa4ebc41f927a0f98f81244f25
- git.kernel.org — https://git.kernel.org/stable/c/3485f197518061371568f842405159aa9e4df551
- git.kernel.org — https://git.kernel.org/stable/c/48f32b9a74e2ac8e854bb87bfefdbc745125a123
- git.kernel.org — https://git.kernel.org/stable/c/bd66877c0b3b42eed0ecee0bd2a2a505c1e54177
- git.kernel.org — https://git.kernel.org/stable/c/1ff9dd6e7071a561f803135c1d684b13c7a7d01d
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