CVE-2023-54315 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-30T12:23:45.858Z
Last modified
2025-12-30T12:23:45.858Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 052da31d45fc71238ea8bed7e9a84648a1ee0bf3, 052da31d45fc71238ea8bed7e9a84648a1ee0bf3, 052da31d45fc71238ea8bed7e9a84648a1ee0bf3, 052da31d45fc71238ea8bed7e9a84648a1ee0bf3, 052da31d45fc71238ea8bed7e9a84648a1ee0bf3, 052da31d45fc71238ea8bed7e9a84648a1ee0bf3 |
| Linux | Linux | 5.9, 0, 5.10.188, 5.15.121, 6.1.39, 6.3.13, 6.4.4, 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: 2025-12-30T12:23:45.858Z
- Last modified: 2025-12-30T12:23:45.858Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/07c19c0ad4b07f4b598da369714de028f6a6a323
- git.kernel.org — https://git.kernel.org/stable/c/d3a0d96c16e5f8d55e2c70163abda3c7c8328106
- git.kernel.org — https://git.kernel.org/stable/c/d9a1aaea856002cb58dfb7c8d8770400fa1a0299
- git.kernel.org — https://git.kernel.org/stable/c/6314465b88072a6b6f3b3c12a7898abe09095f95
- git.kernel.org — https://git.kernel.org/stable/c/72990144e17e5e2cb378f1d9b10530b85b9bc382
- git.kernel.org — https://git.kernel.org/stable/c/f4f913c980bc6abe0ccfe88fe3909c125afe4a2d
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