CVE-2022-50156 — 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: 2025-06-18T11:15:45.747
• Last modified: 2026-08-04T10:18:06.150

09References

• git.kernel.org — https://git.kernel.org/stable/c/26e427ac85c2b8d0d108cc80b6de34d33e2780c4
• git.kernel.org — https://git.kernel.org/stable/c/381583845d19cb4bd21c8193449385f3fefa9caf
• git.kernel.org — https://git.kernel.org/stable/c/3af7d60e9a6c17d6d41c4341f8020511887d372d
• git.kernel.org — https://git.kernel.org/stable/c/519ff31a6ddd87aa4905bd9bf3b92e8b88801614
• git.kernel.org — https://git.kernel.org/stable/c/8489a20ac481b08c0391608d81ed3796d373cfdf
• git.kernel.org — https://git.kernel.org/stable/c/e7028944e61014ae915e7fb74963d3835f2f761a
• git.kernel.org — https://git.kernel.org/stable/c/ebda3d6b004bb6127a66a616524a2de152302ca7