CVE-2022-50234 — In the Linux kernel, the following vulnerability has been resolved:

In the Linux kernel, the following vulnerability has been resolved:

01What is this vulnerability?

In the Linux kernel, the following vulnerability has been resolved:

02Affected products

No structured affected-product list available — see references below for vendor advisories.

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: 2025-09-15T14:15:33.727
• Last modified: 2026-08-04T10:18:08.240

09References

• git.kernel.org — https://git.kernel.org/stable/c/0091bfc81741b8d3aeb3b7ab8636f911b2de6e80
• git.kernel.org — https://git.kernel.org/stable/c/04df9719df1865f6770af9bc7880874af0e594b2
• git.kernel.org — https://git.kernel.org/stable/c/75e94c7e8859e58aadc15a98cc9704edff47d4f2
• git.kernel.org — https://git.kernel.org/stable/c/813d8fe5d30388f73a21d3a2bf46b0a1fd72498c
• git.kernel.org — https://git.kernel.org/stable/c/b4293c01ee0d0ecdd3cb5801e13f62271144667a
• git.kernel.org — https://git.kernel.org/stable/c/c378c479c5175833bb22ff71974cda47d7b05401