CVE-2023-54039 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-24T10:56:05.365Z
Last modified
2025-12-24T10:56:05.365Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 9d71dd0c70099914fcd063135da3c580865e924c, 9d71dd0c70099914fcd063135da3c580865e924c, 9d71dd0c70099914fcd063135da3c580865e924c, 9d71dd0c70099914fcd063135da3c580865e924c, 9d71dd0c70099914fcd063135da3c580865e924c, 9d71dd0c70099914fcd063135da3c580865e924c |
| Linux | Linux | 5.4, 0, 5.4.241, 5.10.178, 5.15.107, 6.1.24, 6.2.11, 6.3 |
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: 2025-12-24T10:56:05.365Z
- Last modified: 2025-12-24T10:56:05.365Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/d2136f05690c272dfc9f9d6efcc51d5f53494b33
- git.kernel.org — https://git.kernel.org/stable/c/70caa596d158a5d84b117f722d58f3ea503a5ba9
- git.kernel.org — https://git.kernel.org/stable/c/4fe1d9b6231a68ffc91318f57fd8e4982f028cf7
- git.kernel.org — https://git.kernel.org/stable/c/4c3fb22a6ec68258ee129a2e6b720f43dffc562f
- git.kernel.org — https://git.kernel.org/stable/c/36befc9aed6202b4a9b906529aea13eacd7e34ff
- git.kernel.org — https://git.kernel.org/stable/c/b45193cb4df556fe6251b285a5ce44046dd36b4a
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