CVE-2022-50507 — 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: 2025-10-04T16:15:47.960
• Last modified: 2026-08-15T13:17:38.333

09References

• git.kernel.org — https://git.kernel.org/stable/c/6db620863f8528ed9a9aa5ad323b26554a17881d
• git.kernel.org — https://git.kernel.org/stable/c/9173b89c16a603d73c434b695fe2a7a13491300f
• git.kernel.org — https://git.kernel.org/stable/c/de5e0955248ff90a2ae91e7f5c108392b52152d0
• git.kernel.org — https://git.kernel.org/stable/c/e0455361d3068066a91fe18282b751925d7b5ee7