CVE-2022-50673 — 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: 2025-12-09T16:17:19.473
• Last modified: 2026-08-04T10:18:21.107

09References

• git.kernel.org — https://git.kernel.org/stable/c/026a4490b5381229a30f23d073b58e8e35ee6858
• git.kernel.org — https://git.kernel.org/stable/c/7223d5e75f26352354ea2c0ccf8b579821b52adf
• git.kernel.org — https://git.kernel.org/stable/c/7908b8a541b1578cc61b4da7f19b604a931441da
• git.kernel.org — https://git.kernel.org/stable/c/7f801a1593cb957f73659732836b2dafbdfc7709
• git.kernel.org — https://git.kernel.org/stable/c/a71248b1accb2b42e4980afef4fa4a27fa0e36f5
• git.kernel.org — https://git.kernel.org/stable/c/c2bdbd4c69308835d1b6f6ba74feeccbfe113478
• git.kernel.org — https://git.kernel.org/stable/c/cf0e0817b0f925b70d101d7014ea81b7094e1159