CVE-2022-50488 — 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: 2025-10-04T16:15:45.707
• Last modified: 2026-10-15T22:17:31.013

09References

• git.kernel.org — https://git.kernel.org/stable/c/094f3d9314d67691cb21ba091c1b528f6e3c4893
• git.kernel.org — https://git.kernel.org/stable/c/5533742c7cb1bc9b1f0bf401cc397d44a3a9e07a
• git.kernel.org — https://git.kernel.org/stable/c/64dc8c732f5c2b406cc752e6aaa1bd5471159cab
• git.kernel.org — https://git.kernel.org/stable/c/761564d93c8265f65543acf0a576b32d66bfa26a
• git.kernel.org — https://git.kernel.org/stable/c/b22fd72bfebda3956efc4431b60ddfc0a51e03e0