CVE-2022-49337 — 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: 2025-02-26T07:01:10.457
• Last modified: 2026-08-04T10:17:44.890

09References

• git.kernel.org — https://git.kernel.org/stable/c/02480e2e82ae0e5588374bbbcf4fa6e4959fa174
• git.kernel.org — https://git.kernel.org/stable/c/1434cd71ad9f3a6beda3036972983b6c4869207c
• git.kernel.org — https://git.kernel.org/stable/c/2c5e26a626fe46675bceba853e12aaf13c712e10
• git.kernel.org — https://git.kernel.org/stable/c/337e36550788dbe03254f0593a231c1c4873b20d
• git.kernel.org — https://git.kernel.org/stable/c/733a35c00ef363a1c774d7ea486e0735b7c13a15
• git.kernel.org — https://git.kernel.org/stable/c/82bf8e7271fade40184177cb406203addc34c4a0
• git.kernel.org — https://git.kernel.org/stable/c/863e0d81b6683c4cbc588ad831f560c90e494bef
• git.kernel.org — https://git.kernel.org/stable/c/9c96238fac045b289993d7bc5aae7b2d72b25c76
• git.kernel.org — https://git.kernel.org/stable/c/efb54ec548829e1d3605f0434526f86e345b1b28