CVE-2023-54264 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-30T12:15:56.893Z
Last modified
2026-01-05T11:37:10.408Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | e5657933863f43cc6bb76a54d659303dafaa9e58, e5657933863f43cc6bb76a54d659303dafaa9e58, e5657933863f43cc6bb76a54d659303dafaa9e58, e5657933863f43cc6bb76a54d659303dafaa9e58, e5657933863f43cc6bb76a54d659303dafaa9e58, e5657933863f43cc6bb76a54d659303dafaa9e58, e5657933863f43cc6bb76a54d659303dafaa9e58, e5657933863f43cc6bb76a54d659303dafaa9e58 |
| Linux | Linux | 2.6.19, 0, 4.14.322, 4.19.291, 5.4.253, 5.10.190, 5.15.126, 6.1.45, 6.4.10, 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: 2025-12-30T12:15:56.893Z
- Last modified: 2026-01-05T11:37:10.408Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/e976988bc245ec3768cc0f76bed7d05488a7dd0f
- git.kernel.org — https://git.kernel.org/stable/c/baa60c66a310c50785289b0ede6fdce8ec3219c7
- git.kernel.org — https://git.kernel.org/stable/c/0a44ceba77c3267f8505dda102a59367dc24caee
- git.kernel.org — https://git.kernel.org/stable/c/7f740bc696d4617f8ee44565e8ac0d36278a1e91
- git.kernel.org — https://git.kernel.org/stable/c/afd9a31b5aa4b3747f382d44a7b03b7b5d0b7635
- git.kernel.org — https://git.kernel.org/stable/c/1416eebaad80bdc85ad9f97f27242011b031e2a9
- git.kernel.org — https://git.kernel.org/stable/c/e28f376dd8dfcc4e880ac101184132bc08703f6e
- git.kernel.org — https://git.kernel.org/stable/c/ea2b62f305893992156a798f665847e0663c9f41
Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →