CVE-2022-49425 — 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: 2025-02-26T07:01:18.977
• Last modified: 2026-08-04T10:17:47.933

09References

• git.kernel.org — https://git.kernel.org/stable/c/2aaf51dd39afb6d01d13f1e6fe20b684733b37d5
• git.kernel.org — https://git.kernel.org/stable/c/385edd3ce5b4b1e9d31f474a5e35a39779ec1110
• git.kernel.org — https://git.kernel.org/stable/c/45b2b7d7108ae1e25a5036cab04ab9273e792332
• git.kernel.org — https://git.kernel.org/stable/c/51d584704d18e60fa473823654f35611c777b291
• git.kernel.org — https://git.kernel.org/stable/c/5e47a7add3dda7f236548c5ec3017776dc2a729f
• git.kernel.org — https://git.kernel.org/stable/c/b26e1c777890e4b938136deb8ec07a29f33862e4
• git.kernel.org — https://git.kernel.org/stable/c/ed7efc472c00986dcd6903ab6ed165c7fa167674