CVE-2022-49336 — 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: 2025-02-26T07:01:10.370
• Last modified: 2026-08-04T10:17:44.753

09References

• git.kernel.org — https://git.kernel.org/stable/c/03bd455a79f69d97fee3e3b212ab754442f10e5c
• git.kernel.org — https://git.kernel.org/stable/c/19323b3671a85788569d15685c8f83a05ec48cbb
• git.kernel.org — https://git.kernel.org/stable/c/436cff507f2a41230baacc3e2ef1d3b2d2653f40
• git.kernel.org — https://git.kernel.org/stable/c/461c0fdf9434188875da9f10cfc86065866bb797
• git.kernel.org — https://git.kernel.org/stable/c/64f4edec081cb7c97c5e928529d0e1b0dbbffb83
• git.kernel.org — https://git.kernel.org/stable/c/e168c25526cd0368af098095c2ded4a008007e1b