CVE-2022-49044 — 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: 2025-02-26T07:00:41.680
• Last modified: 2026-08-13T00:17:26.760

09References

• git.kernel.org — https://git.kernel.org/stable/c/08c1af8f1c13bbf210f1760132f4df24d0ed46d6
• git.kernel.org — https://git.kernel.org/stable/c/4d485cf9b609709e45d5113e6e2b1b01254b2fe9
• git.kernel.org — https://git.kernel.org/stable/c/6a95d91c0b315c965198f6ab7dec7c94129e17e0
• git.kernel.org — https://git.kernel.org/stable/c/6b4bf97587ef6c1927a78934b700204920655123
• git.kernel.org — https://git.kernel.org/stable/c/7f84c937222944c03f4615ca4742df6bed0e5adf
• git.kernel.org — https://git.kernel.org/stable/c/cd02b2687d66f0a8e716384de4b9a0671331f1dc