CVE-2023-54208 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-30T12:11:07.336Z
Last modified
2025-12-30T12:11:07.336Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | bf27502b1f3bf8095bf81736e506d354a2ce9ec4, bf27502b1f3bf8095bf81736e506d354a2ce9ec4, bf27502b1f3bf8095bf81736e506d354a2ce9ec4, bf27502b1f3bf8095bf81736e506d354a2ce9ec4, bf27502b1f3bf8095bf81736e506d354a2ce9ec4, bf27502b1f3bf8095bf81736e506d354a2ce9ec4 |
| Linux | Linux | 5.4, 0, 5.4.235, 5.10.173, 5.15.99, 6.1.16, 6.2.3, 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: 2025-12-30T12:11:07.336Z
- Last modified: 2025-12-30T12:11:07.336Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/086a80b842bcb621d6c4eedad20683f1f674d0c2
- git.kernel.org — https://git.kernel.org/stable/c/bcae9115a163198dce9126aa8bedc1c007ec30ed
- git.kernel.org — https://git.kernel.org/stable/c/ba54908ae8225d58f1830edb394d4153bcb7d0aa
- git.kernel.org — https://git.kernel.org/stable/c/49b849824b9862f177fc77fc92ef95ec54566ecf
- git.kernel.org — https://git.kernel.org/stable/c/7a36a6be694df87d019663863b922913947b42af
- git.kernel.org — https://git.kernel.org/stable/c/dd74ed6c213003533e3abf4c204374ef01d86978
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