CVE-2022-49364 — 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: 2025-02-26T07:01:13.043
• Last modified: 2026-08-15T13:17:20.880

09References

• git.kernel.org — https://git.kernel.org/stable/c/03c9373b15fa1c245ec99b2b5e7ba209eae4ef42
• git.kernel.org — https://git.kernel.org/stable/c/54c116615c99e22aa08aa950757ed726e2f60821
• git.kernel.org — https://git.kernel.org/stable/c/c469953917b319d415fd621b9e5d0ea5203565cd
• git.kernel.org — https://git.kernel.org/stable/c/c9196d21359be8c7ee231029d13682273925fd00
• git.kernel.org — https://git.kernel.org/stable/c/ccd58045beb997544b94558a9156be4742628491
• git.kernel.org — https://git.kernel.org/stable/c/f2db71053dc0409fae785096ad19cce4c8a95af7