CVE-2022-50380 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-09-18T13:33:02.472Z
Last modified
2026-01-14T18:53:03.845Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 258f669e7e88c18edbc23fe5ce00a476b924551f, 258f669e7e88c18edbc23fe5ce00a476b924551f, 258f669e7e88c18edbc23fe5ce00a476b924551f, 258f669e7e88c18edbc23fe5ce00a476b924551f, 258f669e7e88c18edbc23fe5ce00a476b924551f, 258f669e7e88c18edbc23fe5ce00a476b924551f |
| Linux | Linux | 4.19, 0, 4.19.264, 5.4.221, 5.10.152, 5.15.76, 6.0.6, 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: 2025-09-18T13:33:02.472Z
- Last modified: 2026-01-14T18:53:03.845Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/dbe863bce7679c7f5ec0e993d834fe16c5e687b5
- git.kernel.org — https://git.kernel.org/stable/c/6bb8769326c46db3058780c0640dcc49d8187b24
- git.kernel.org — https://git.kernel.org/stable/c/a50ed2d28727ff605d95fb9a53be8ff94e8eaaf4
- git.kernel.org — https://git.kernel.org/stable/c/33fc9e26b7cb39f0d4219c875a2451802249c225
- git.kernel.org — https://git.kernel.org/stable/c/97898139ca9b81ba9322a585e07490983c53b55a
- git.kernel.org — https://git.kernel.org/stable/c/c4c84f06285e48f80e9843d0775ad92714ffc35a
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