CVE-2022-50630 — 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: 2025-12-08T02:15:49.223
• Last modified: 2026-10-15T22:17:31.680

09References

• git.kernel.org — https://git.kernel.org/stable/c/0db2efb3bff879566f05341d94c3de00ac95c4cc
• git.kernel.org — https://git.kernel.org/stable/c/45c33966759ea1b4040c08dacda99ef623c0ca29
• git.kernel.org — https://git.kernel.org/stable/c/78504bcedb2f1bbfb353b4d233c24d641c4dda33
• git.kernel.org — https://git.kernel.org/stable/c/958f32ce832ba781ac20e11bb2d12a9352ea28fc
• git.kernel.org — https://git.kernel.org/stable/c/dd691973f67b2800a97db723b1ff6f07fdcf7f5a