CVE-2023-54146 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-24T13:06:58.904Z
Last modified
2025-12-24T13:06:58.904Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 23cf39dccf7653650701a6f39b119e9116a27f1a, 8765a423a87d74ef24ea02b43b2728fe4039f248, b3e34a47f98974d0844444c5121aaff123004e57, b3e34a47f98974d0844444c5121aaff123004e57, b3e34a47f98974d0844444c5121aaff123004e57, 115ee42a4c2f26ba2b4ace2668a3f004621f6833, f675e3a9189d84a9324ab45b0cb19906c2bc8fcb |
| Linux | Linux | 5.19, 0, 5.15.87, 6.0.19, 6.1.5, 6.2 |
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: 2025-12-24T13:06:58.904Z
- Last modified: 2025-12-24T13:06:58.904Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/4c71a552b97fb4f46eb300224434fe56fcf4f254
- git.kernel.org — https://git.kernel.org/stable/c/554a880a1fff46dd5a355dec21cd77d542a0ddf2
- git.kernel.org — https://git.kernel.org/stable/c/fbdbf8ac333d3d47c0d9ea81d7d445654431d100
- git.kernel.org — https://git.kernel.org/stable/c/5bd3c7abeb69fb4133418b846a1c6dc11313d6f0
- git.kernel.org — https://git.kernel.org/stable/c/d00dd2f2645dca04cf399d8fc692f3f69b6dd996
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