CVE-2023-53594 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-10-04T15:44:07.533Z
Last modified
2025-10-04T15:44:07.533Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | cebf8fd16900fdfd58c0028617944f808f97fe50, cebf8fd16900fdfd58c0028617944f808f97fe50, cebf8fd16900fdfd58c0028617944f808f97fe50, cebf8fd16900fdfd58c0028617944f808f97fe50, e7f6e3c9db4b6f259c89fd05728d024ab32acd71, a93a63333dbdb182b87e8cc99df8b4474f867acb, 37de955c11b59050346e530143c20b10b4846527, 645897231f960590220144b06d1f994b7eb88326 |
| Linux | Linux | 4.9, 0, 5.15.99, 6.1.16, 6.2.3, 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: 2025-10-04T15:44:07.533Z
- Last modified: 2025-10-04T15:44:07.533Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/8d389e363075c2e1deb84a560686ea92123e4b8b
- git.kernel.org — https://git.kernel.org/stable/c/d1dbff10c6cd3b43457f3efd3c9c4950009635bf
- git.kernel.org — https://git.kernel.org/stable/c/f39d21154db87545d8f0b25d13c326f37cc32239
- git.kernel.org — https://git.kernel.org/stable/c/6977b1a5d67097eaa4d02b0c126c04cc6e8917c0
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