CVE-2023-53568 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-10-04T15:17:10.044Z
Last modified
2025-10-04T15:17:10.044Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 00fab2350e6b91e57b3cdcd5d9f01056775a921d, 00fab2350e6b91e57b3cdcd5d9f01056775a921d, 00fab2350e6b91e57b3cdcd5d9f01056775a921d, 00fab2350e6b91e57b3cdcd5d9f01056775a921d, 00fab2350e6b91e57b3cdcd5d9f01056775a921d, 00fab2350e6b91e57b3cdcd5d9f01056775a921d |
| Linux | Linux | 4.20, 0, 5.4.257, 5.10.195, 5.15.132, 6.1.54, 6.5.4, 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: 2025-10-04T15:17:10.044Z
- Last modified: 2025-10-04T15:17:10.044Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/6b0cb9c055843777b374309503d89eabeb769355
- git.kernel.org — https://git.kernel.org/stable/c/0878052579cb2773caee64812a811edcab6b5a55
- git.kernel.org — https://git.kernel.org/stable/c/131cd74a8e38d75239f2c81dfee53d6554eb8bf8
- git.kernel.org — https://git.kernel.org/stable/c/147d8da33a2c2195ec63acd56cd7d80a3458c253
- git.kernel.org — https://git.kernel.org/stable/c/174f11ef1615ec3ab1e2189685864433c0d855a2
- git.kernel.org — https://git.kernel.org/stable/c/6252f47b78031979ad919f971dc8468b893488bd
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