CVE-2022-49814 — 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: 2025-05-01T15:16:04.787
• Last modified: 2026-08-04T10:17:56.803

09References

• git.kernel.org — https://git.kernel.org/stable/c/22f6b5d47396b4287662668ee3f5c1f766cb4259
• git.kernel.org — https://git.kernel.org/stable/c/4154b6afa2bd639214ff259d912faad984f7413a
• git.kernel.org — https://git.kernel.org/stable/c/5121197ecc5db58c07da95eb1ff82b98b121a221
• git.kernel.org — https://git.kernel.org/stable/c/bf92e54597d842da127c59833b365d6faeeaf020
• git.kernel.org — https://git.kernel.org/stable/c/ce57d6474ae999a3b2d442314087473a646a65c7
• git.kernel.org — https://git.kernel.org/stable/c/d9ad4de92e184b19bcae4da10dac0275abf83931
• git.kernel.org — https://git.kernel.org/stable/c/f7b0e95071bb4be4b811af3f0bfc3e200eedeaa3