CVE-2023-54307 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-30T12:23:40.491Z
Last modified
2025-12-30T12:23:40.491Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 7f4399ba405b6201fb318b43091703a34b1489ab, 7f4399ba405b6201fb318b43091703a34b1489ab, 7f4399ba405b6201fb318b43091703a34b1489ab, 7f4399ba405b6201fb318b43091703a34b1489ab, 7f4399ba405b6201fb318b43091703a34b1489ab, 7f4399ba405b6201fb318b43091703a34b1489ab |
| Linux | Linux | 5.2, 0, 5.4.240, 5.10.177, 5.15.106, 6.1.23, 6.2.10, 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: 2025-12-30T12:23:40.491Z
- Last modified: 2025-12-30T12:23:40.491Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/46c4993a1514eea3bbc7147d0c81c23cc06c6bed
- git.kernel.org — https://git.kernel.org/stable/c/3907fcb5a439933cf8c10d6dc300bc11eba30de3
- git.kernel.org — https://git.kernel.org/stable/c/c0de1a26e6595b0e7969c5b35990a77a2d93104f
- git.kernel.org — https://git.kernel.org/stable/c/43b4331ce0cd88ccba425e0702ba35c1a52daccf
- git.kernel.org — https://git.kernel.org/stable/c/c960785c8168d0e572101ed921b9be3934ed0bc9
- git.kernel.org — https://git.kernel.org/stable/c/f33642224e38d7e0d59336e10e7b4e370b1c4506
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