CVE-2022-50742 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-24T13:05:39.566Z
Last modified
2025-12-24T13:05:39.566Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 060146614643ddc5978c73ffac0329762b4651c9, 060146614643ddc5978c73ffac0329762b4651c9, 060146614643ddc5978c73ffac0329762b4651c9, 060146614643ddc5978c73ffac0329762b4651c9, 060146614643ddc5978c73ffac0329762b4651c9, 060146614643ddc5978c73ffac0329762b4651c9 |
| Linux | Linux | 5.2, 0, 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: 2025-12-24T13:05:39.566Z
- Last modified: 2025-12-24T13:05:39.566Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/fc797285c40a9cc441357abb3521d3e51c743f67
- git.kernel.org — https://git.kernel.org/stable/c/7ba19a60c74fb0057d4daef2fa2cbfc9522f3ba1
- git.kernel.org — https://git.kernel.org/stable/c/11bd8bbdf8f6f5c1145bb158793107a57e3a1f07
- git.kernel.org — https://git.kernel.org/stable/c/843433a02e344d30fbb62dfd834c60631baaa527
- git.kernel.org — https://git.kernel.org/stable/c/66032c43291672bae8b93184d2806f05be3e16df
- git.kernel.org — https://git.kernel.org/stable/c/c3b69ba5114c860d730870c03ab4ee45276e5e35
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