CVE-2022-50736 — 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: 2025-12-24T13:16:00.290
• Last modified: 2026-08-04T10:18:22.473

09References

• git.kernel.org — https://git.kernel.org/stable/c/355d2eca68c10d713a42f68e62044b3d1c300471
• git.kernel.org — https://git.kernel.org/stable/c/6af043089d3f1210776d19b6fdabea610d4c7699
• git.kernel.org — https://git.kernel.org/stable/c/75af03fdf35acf15a3977f7115f6b8d10dff4bc7
• git.kernel.org — https://git.kernel.org/stable/c/bdf1da5df9da680589a7f74448dd0a94dd3e1446
• git.kernel.org — https://git.kernel.org/stable/c/f3d26a8589dfdeff328779b511f71fb90b10005e
• git.kernel.org — https://git.kernel.org/stable/c/f8d8fbd3b6d6cc3f25790cca5cffe8ded512fef6