CVE-2022-49470 — 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: 2025-02-26T07:01:23.240
• Last modified: 2026-08-04T10:17:48.903

09References

• git.kernel.org — https://git.kernel.org/stable/c/01c6a899fa6be4f4cbf60c4f44f0f6691155415f
• git.kernel.org — https://git.kernel.org/stable/c/02ba31e09a26e8cd4582ac8e6163d80284997727
• git.kernel.org — https://git.kernel.org/stable/c/0fab6361c4ba17d1b43a991bef4238a3c1754d35
• git.kernel.org — https://git.kernel.org/stable/c/b3cec8a42fcd11d05313c724f27e01b1db77522c