CVE-2022-49111 — 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: 2025-02-26T07:00:48.470
• Last modified: 2026-08-04T10:17:35.270

09References

• git.kernel.org — https://git.kernel.org/stable/c/2cc803804ec9a296b3156855d6c8c4ca1c6b84be
• git.kernel.org — https://git.kernel.org/stable/c/3803d896ddd97c7c16689a5381c0960040727647
• git.kernel.org — https://git.kernel.org/stable/c/4da302b90b96c309987eb9b37c8547f939f042d2
• git.kernel.org — https://git.kernel.org/stable/c/643a6c26bd32e339d00ad97b8822b6db009e803c
• git.kernel.org — https://git.kernel.org/stable/c/684e505406abaeabe0058e9776f9210bf2747953
• git.kernel.org — https://git.kernel.org/stable/c/b3c2ea1fd444b3bb7b82bfd2c3a45418f85c2502
• git.kernel.org — https://git.kernel.org/stable/c/c41de54b0a963e59e4dd04c029a4a6d73f45ef9c
• git.kernel.org — https://git.kernel.org/stable/c/d404765dffdbd8dcd14758695d0c96c52fb2e624
• git.kernel.org — https://git.kernel.org/stable/c/f63d24baff787e13b723d86fe036f84bdbc35045