CVE-2022-50286 — 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: 2025-09-15T15:15:39.790
• Last modified: 2026-08-04T10:18:09.990

09References

• git.kernel.org — https://git.kernel.org/stable/c/131294c35ed6f777bd4e79d42af13b5c41bf2775
• git.kernel.org — https://git.kernel.org/stable/c/6f4200ec76a0d31200c308ec5a71c68df5417004
• git.kernel.org — https://git.kernel.org/stable/c/81b915181c630ee1cffa052e52874fe4e1ba91ac
• git.kernel.org — https://git.kernel.org/stable/c/9404839e0c9db5a517ea83c0ca3388b39d105fdf
• git.kernel.org — https://git.kernel.org/stable/c/c0c8edbc8abbe8f16d80a1d794d1ba2c12b6f193
• git.kernel.org — https://git.kernel.org/stable/c/d440d6427a5e3a877c1c259b8d2b216ddb65e185
• git.kernel.org — https://git.kernel.org/stable/c/f83391339d8493b9ff24167516aaa5a5e88d8f81