CVE-2022-49170 — 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: 2025-02-26T07:00:54.110
• Last modified: 2026-08-13T00:17:30.040

09References

• git.kernel.org — https://git.kernel.org/stable/c/0748a0f7dcb9d9dddc80302d73ebcecef6782ef0
• git.kernel.org — https://git.kernel.org/stable/c/498b7088db71f9707359448cd6800bbb1882f4c3
• git.kernel.org — https://git.kernel.org/stable/c/c12765e3f129b144421c80d3383df885f85ee290
• git.kernel.org — https://git.kernel.org/stable/c/f41ee8b91c00770d718be2ff4852a80017ae9ab3
• git.kernel.org — https://git.kernel.org/stable/c/f68caedf264a95c0b02dfd0d9f92ac2637d5848a