CVE-2023-54124 — 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: 2025-12-24T13:16:14.367
• Last modified: 2026-08-04T10:19:30.033

09References

• git.kernel.org — https://git.kernel.org/stable/c/4ceedc2f8bdffb82e40b7d1bb912304f8e157cb1
• git.kernel.org — https://git.kernel.org/stable/c/7741ddc882a0c806a6508ba8203c55a779db7a21
• git.kernel.org — https://git.kernel.org/stable/c/82c3d6e9db41cbd3af1d4f90bdb441740b5fad10
• git.kernel.org — https://git.kernel.org/stable/c/92575f05a32dafb16348bfa5e62478118a9be069
• git.kernel.org — https://git.kernel.org/stable/c/ad87bd313f70b51e48019d5ce2d02d73152356b3
• git.kernel.org — https://git.kernel.org/stable/c/c9b3649a934d131151111354bcbb638076f03a30
• git.kernel.org — https://git.kernel.org/stable/c/d8f4ad5f3979dbd8e6251259562f12472717883a