CVE-2022-50816 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-30T12:08:32.215Z
Last modified
2025-12-30T12:08:32.215Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | c12b395a46646bab69089ce7016ac78177f6001f, c12b395a46646bab69089ce7016ac78177f6001f, c12b395a46646bab69089ce7016ac78177f6001f, c12b395a46646bab69089ce7016ac78177f6001f, c12b395a46646bab69089ce7016ac78177f6001f, c12b395a46646bab69089ce7016ac78177f6001f, c12b395a46646bab69089ce7016ac78177f6001f |
| Linux | Linux | 3.7, 0, 4.14.305, 4.19.272, 5.4.231, 5.10.153, 5.15.77, 6.0.7, 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: 2025-12-30T12:08:32.215Z
- Last modified: 2025-12-30T12:08:32.215Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/2bab6fa449d16af36d9c9518865f783a15f446c7
- git.kernel.org — https://git.kernel.org/stable/c/78297d513157a31fd629626fe4cbb85a7dcbb94a
- git.kernel.org — https://git.kernel.org/stable/c/af51fc23a03f02b0c6df09ab0d60f23794436052
- git.kernel.org — https://git.kernel.org/stable/c/44affe7ede596f078c4f2f41e0d160266ccda818
- git.kernel.org — https://git.kernel.org/stable/c/ad3f1d9bf162c487d23df684852597961b745cae
- git.kernel.org — https://git.kernel.org/stable/c/ccd94bd4939690e24d13e23814bce7ed853a09f3
- git.kernel.org — https://git.kernel.org/stable/c/d89d7ff01235f218dad37de84457717f699dee79
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