CVE-2023-54267 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-30T12:15:58.914Z
Last modified
2025-12-30T12:15:58.914Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | f13c13a005127b5dc5daaca190277a062d946e63, f13c13a005127b5dc5daaca190277a062d946e63, f13c13a005127b5dc5daaca190277a062d946e63, f13c13a005127b5dc5daaca190277a062d946e63, f13c13a005127b5dc5daaca190277a062d946e63, f13c13a005127b5dc5daaca190277a062d946e63 |
| Linux | Linux | 3.12, 0, 5.10.195, 5.15.132, 6.1.53, 6.4.16, 6.5.3, 6.6 |
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: 2025-12-30T12:15:58.914Z
- Last modified: 2025-12-30T12:15:58.914Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/953c54dfdc5d3eb7243ed902b50acb5ea1db4355
- git.kernel.org — https://git.kernel.org/stable/c/2935443dc9c28499223d8c881474259e4b998f2a
- git.kernel.org — https://git.kernel.org/stable/c/4c8568cf4c45b415854195c8832b557cdefba57a
- git.kernel.org — https://git.kernel.org/stable/c/3c5e8e666794d7dde6d14ea846c6c04f2bb34900
- git.kernel.org — https://git.kernel.org/stable/c/f45ee5c074013a0fbfce77a5af5efddb01f5d4f4
- git.kernel.org — https://git.kernel.org/stable/c/eac030b22ea12cdfcbb2e941c21c03964403c63f
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