CVE-2022-50786 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-30T12:03:22.909Z
Last modified
2025-12-30T12:03:22.909Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 818cd91ab8c6e42c2658c8e61f8462637c6f586b, 818cd91ab8c6e42c2658c8e61f8462637c6f586b, 818cd91ab8c6e42c2658c8e61f8462637c6f586b, 818cd91ab8c6e42c2658c8e61f8462637c6f586b, 818cd91ab8c6e42c2658c8e61f8462637c6f586b, 818cd91ab8c6e42c2658c8e61f8462637c6f586b, 818cd91ab8c6e42c2658c8e61f8462637c6f586b |
| Linux | Linux | 3.16, 0, 4.19.270, 5.4.229, 5.10.163, 5.15.87, 6.0.18, 6.1.4, 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: 2025-12-30T12:03:22.909Z
- Last modified: 2025-12-30T12:03:22.909Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/12242bd13ce68acd571b2cce6ab302e154e8a4ee
- git.kernel.org — https://git.kernel.org/stable/c/640075400c7c577b0f5369b935e22a588773fafa
- git.kernel.org — https://git.kernel.org/stable/c/8ff64edf9d16e8c277dcc8189794763624e6b4b8
- git.kernel.org — https://git.kernel.org/stable/c/ff27800c0a6d81571671b33f696109804d015409
- git.kernel.org — https://git.kernel.org/stable/c/09c1fbbe532758e4046c20829f4c0c50b99332dc
- git.kernel.org — https://git.kernel.org/stable/c/bd1b72f0c39a0d791a087b4e643701a48328ba8e
- git.kernel.org — https://git.kernel.org/stable/c/d3f3c2fe54e30b0636496d842ffbb5ad3a547f9b
Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →