CVE-2023-54092 — 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: 2025-12-24T13:16:11.073
• Last modified: 2026-10-15T22:17:52.443

09References

• git.kernel.org — https://git.kernel.org/stable/c/017f686bcb536ff23d49c143fdf9d1fd89a9a924
• git.kernel.org — https://git.kernel.org/stable/c/49a2686adddebe1ae76b4d368383208656ef6606
• git.kernel.org — https://git.kernel.org/stable/c/8e635da0e0d3cb45e32fa79b36218fb98281bc10
• git.kernel.org — https://git.kernel.org/stable/c/c2fceb59bbda16468bda82b002383bff59de89ab
• git.kernel.org — https://git.kernel.org/stable/c/f1c7a776338f2ac5e34da40e58fe9f33ea390a5e