CVE-2022-50452 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-10-01T11:45:25.394Z
Last modified
2025-10-01T11:45:25.394Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 046f6fd5daefac7f5abdafb436b30f63bc7c602b, 046f6fd5daefac7f5abdafb436b30f63bc7c602b, 046f6fd5daefac7f5abdafb436b30f63bc7c602b, 046f6fd5daefac7f5abdafb436b30f63bc7c602b, 046f6fd5daefac7f5abdafb436b30f63bc7c602b, 046f6fd5daefac7f5abdafb436b30f63bc7c602b |
| 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: 2025-10-01T11:45:25.394Z
- Last modified: 2025-10-01T11:45:25.394Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/86aa1390898146f1de277bb6d2a8ed7fc7a43f12
- git.kernel.org — https://git.kernel.org/stable/c/bc8301ea7e7f1bb9d2ba2fcdf7b5ec2f0792b47e
- git.kernel.org — https://git.kernel.org/stable/c/ae48bee2830bf216800e1447baca39541e27a12e
- git.kernel.org — https://git.kernel.org/stable/c/154f4c06d9dbec1a14e91286c70b6305810302e0
- git.kernel.org — https://git.kernel.org/stable/c/1dc0a019550fd38ec6cab2d73c90df2bd659c96b
- git.kernel.org — https://git.kernel.org/stable/c/51f9a8921ceacd7bf0d3f47fa867a64988ba1dcb
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