CVE-2022-50678 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-09T01:29:31.739Z
Last modified
2025-12-23T13:30:31.837Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3, efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3, efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3, efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3, efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3, efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3, efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3, efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3 |
| Linux | Linux | 4.13, 0, 4.14.296, 4.19.262, 5.4.220, 5.10.150, 5.15.75, 5.19.17, 6.0.3, 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: 2025-12-09T01:29:31.739Z
- Last modified: 2025-12-23T13:30:31.837Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/7ccb0529446ae68a8581916bfc95c353306d76ba
- git.kernel.org — https://git.kernel.org/stable/c/1c12d47a9017a7745585b57b9b0fdc0d8c50978e
- git.kernel.org — https://git.kernel.org/stable/c/56a0ac48634155d2b866b99fba7e1dd8df4e2804
- git.kernel.org — https://git.kernel.org/stable/c/50e45034c5802cedbf5b707364ea76ace29ad984
- git.kernel.org — https://git.kernel.org/stable/c/75995ce1c926ee87bf93d58977c766b4e7744715
- git.kernel.org — https://git.kernel.org/stable/c/4d4dcfa6b4e85a878401f4fbae4cafc88cdcceb4
- git.kernel.org — https://git.kernel.org/stable/c/826405a911473b6ee8bd2aa891cb2f03a13efa17
- git.kernel.org — https://git.kernel.org/stable/c/aa666b68e73fc06d83c070d96180b9010cf5a960
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