CVE-2022-50536 — 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: 2025-10-07T16:15:37.810
• Last modified: 2026-08-04T10:18:19.070

09References

• git.kernel.org — https://git.kernel.org/stable/c/113236e8f49f262f318c00ebb14b15f4834e87c1
• git.kernel.org — https://git.kernel.org/stable/c/28e4a763cd4a2b1a78852216ef4bd7df3a05cec6
• git.kernel.org — https://git.kernel.org/stable/c/578a7628b838a3ac8ad61deaab5a816ff032ac13
• git.kernel.org — https://git.kernel.org/stable/c/7508b9f4daac4ec7dfe0b6fb2d688b1c1c105e10
• git.kernel.org — https://git.kernel.org/stable/c/7a9841ca025275b5b0edfb0b618934abb6ceec15
• git.kernel.org — https://git.kernel.org/stable/c/8786bde11a4f31b63b3036731df0b47337a7a245