CVE-2023-54068 — 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: 2025-12-24T13:16:08.640
• Last modified: 2026-08-04T10:19:27.373

09References

• git.kernel.org — https://git.kernel.org/stable/c/169134da419cb8ffbe3b0743bc24573e16952ea9
• git.kernel.org — https://git.kernel.org/stable/c/6604df2a9d07ba8f8fb1ac14046c2c83776faa4f
• git.kernel.org — https://git.kernel.org/stable/c/9940877c4fe752923a53f0f7372f2f152b6eccf0
• git.kernel.org — https://git.kernel.org/stable/c/a8226a45b2a9ce83ba7a167a387a00fecc319e71
• git.kernel.org — https://git.kernel.org/stable/c/ad31eed06c3b4d63b2d38322a271d4009aee4bb3
• git.kernel.org — https://git.kernel.org/stable/c/babedcbac164cec970872b8097401ca913a80e61