CVE-2023-53468 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-10-01T11:42:38.673Z
Last modified
2025-10-01T11:42:38.673Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d, 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d, 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d, 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d, 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d, 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d |
| Linux | Linux | 2.6.27, 0, 5.4.235, 5.10.173, 5.15.100, 6.1.18, 6.2.5, 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: 2025-10-01T11:42:38.673Z
- Last modified: 2025-10-01T11:42:38.673Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/1f206002c6bc302bface871ef3f72c0bbcaa931c
- git.kernel.org — https://git.kernel.org/stable/c/bf50229494f0443b3f08427d7df63e5a7e2a796a
- git.kernel.org — https://git.kernel.org/stable/c/3e29634eb56e6547272fe4e568f63421f8b3b9fa
- git.kernel.org — https://git.kernel.org/stable/c/26ec45f1c504e15268383019df139d7983f1e67f
- git.kernel.org — https://git.kernel.org/stable/c/e11f36d3bc4d23f620754a948fe7b82b63dcb185
- git.kernel.org — https://git.kernel.org/stable/c/4a1ff3c5d04b9079b4f768d9a71b51c4af578dd2
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