CVE-2022-49363 — 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: 2025-02-26T07:01:12.953
• Last modified: 2026-08-15T13:17:20.733

09References

• git.kernel.org — https://git.kernel.org/stable/c/25f8236213a91efdf708b9d77e9e51b6fc3e141c
• git.kernel.org — https://git.kernel.org/stable/c/470493be19a5730ed432e3ac0f29a2ee7fc6c557
• git.kernel.org — https://git.kernel.org/stable/c/7361c9f2bd6a8f0cbb41cdea9aff04765ff23f67
• git.kernel.org — https://git.kernel.org/stable/c/805b48b234a2803cb7daec7f158af12f0fbaefac
• git.kernel.org — https://git.kernel.org/stable/c/a34d7b49894b0533222188a52e2958750f830efd
• git.kernel.org — https://git.kernel.org/stable/c/f2e1c38b5ac64eb1a16a89c52fb419409d12c25b