CVE-2023-54268 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-30T12:15:59.598Z
Last modified
2025-12-30T12:15:59.598Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 3ac7fe5a4aab409bd5674d0b070bce97f9d20872, 3ac7fe5a4aab409bd5674d0b070bce97f9d20872, 3ac7fe5a4aab409bd5674d0b070bce97f9d20872, 3ac7fe5a4aab409bd5674d0b070bce97f9d20872, 3ac7fe5a4aab409bd5674d0b070bce97f9d20872, 3ac7fe5a4aab409bd5674d0b070bce97f9d20872 |
| Linux | Linux | 2.6.26, 0, 5.4.244, 5.10.181, 5.15.114, 6.1.31, 6.3.5, 6.4 |
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: 2025-12-30T12:15:59.598Z
- Last modified: 2025-12-30T12:15:59.598Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/be646802b3dc408c4dc72a3ac32c3f4a0282414d
- git.kernel.org — https://git.kernel.org/stable/c/fd673079749bac97bb30f1461df079e6c8e86511
- git.kernel.org — https://git.kernel.org/stable/c/aee97eec77029270866c704f66cdf2881cbd2fe1
- git.kernel.org — https://git.kernel.org/stable/c/d7fff52c99d52f180d8bef95d8ed8fec6343889c
- git.kernel.org — https://git.kernel.org/stable/c/4c088d30a72d9b8f9c6ae9362222942e4075cb00
- git.kernel.org — https://git.kernel.org/stable/c/eb799279fb1f9c63c520fe8c1c41cb9154252db6
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