CVE-2022-50745 — 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: 2025-12-24T13:16:01.210
• Last modified: 2026-08-04T10:18:22.743

09References

• git.kernel.org — https://git.kernel.org/stable/c/0fd003d3c708c80350a815eaf37b8e1114b976cf
• git.kernel.org — https://git.kernel.org/stable/c/5451efb2ca30f3c42b9efb8327ce35b62870dbd3
• git.kernel.org — https://git.kernel.org/stable/c/6512c9498fcb97e7c760e3ef86b2272f2c0f765f
• git.kernel.org — https://git.kernel.org/stable/c/c4d344163c3a7f90712525f931a6c016bbb35e18
• git.kernel.org — https://git.kernel.org/stable/c/ce50c612458091d926ccb05d7db11d9f93532db2