CVE-2023-54099 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-24T13:06:25.895Z
Last modified
2026-01-05T10:33:44.627Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 8d0347f6c3a9d4953ddd636a31c6584da082e084, 8d0347f6c3a9d4953ddd636a31c6584da082e084, 8d0347f6c3a9d4953ddd636a31c6584da082e084, 8d0347f6c3a9d4953ddd636a31c6584da082e084, 8d0347f6c3a9d4953ddd636a31c6584da082e084, 8d0347f6c3a9d4953ddd636a31c6584da082e084 |
| Linux | Linux | 5.1, 0, 5.4.253, 5.10.190, 5.15.126, 6.1.45, 6.4.10, 6.5 |
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: 2025-12-24T13:06:25.895Z
- Last modified: 2026-01-05T10:33:44.627Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/0336b42456e485fda1006b5b411e7372e20fbf03
- git.kernel.org — https://git.kernel.org/stable/c/7e4e87ec56aa6d008c64eab31b340a7c452b26cc
- git.kernel.org — https://git.kernel.org/stable/c/0ccfe21949bc9f706a86ee7351b74375c0745757
- git.kernel.org — https://git.kernel.org/stable/c/295ef44a2abaf97d7a594b1d4c60d4be3738191f
- git.kernel.org — https://git.kernel.org/stable/c/4abda85197ba5d695e6040d580b4b409ce0d3733
- git.kernel.org — https://git.kernel.org/stable/c/c541dce86c537714b6761a79a969c1623dfa222b
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