CVE-2022-50231 — 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: 2025-06-18T11:15:54.187
• Last modified: 2026-08-04T10:18:07.947

09References

• git.kernel.org — https://git.kernel.org/stable/c/3c77292d52b341831cb09c24ca4112a1e4f9e91f
• git.kernel.org — https://git.kernel.org/stable/c/3d4c28475ee352c440b83484b72b1320ff76364a
• git.kernel.org — https://git.kernel.org/stable/c/7ae19d422c7da84b5f13bc08b98bd737a08d3a53
• git.kernel.org — https://git.kernel.org/stable/c/8d25a08599df7ca3093eb7ca731c7cd41cbfbb51
• git.kernel.org — https://git.kernel.org/stable/c/d069dcffef849b8fd10030fd73007a79612803e6