CVE-2023-53217 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-09-15T14:21:44.831Z
Last modified
2026-01-14T17:52:57.937Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 3f3942aca6da351a12543aa776467791b63b3a78, 3f3942aca6da351a12543aa776467791b63b3a78, 3f3942aca6da351a12543aa776467791b63b3a78, 3f3942aca6da351a12543aa776467791b63b3a78, 3f3942aca6da351a12543aa776467791b63b3a78, 3f3942aca6da351a12543aa776467791b63b3a78 |
| Linux | Linux | 4.18, 0, 5.10.188, 5.15.120, 6.1.38, 6.3.12, 6.4.2, 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: 2025-09-15T14:21:44.831Z
- Last modified: 2026-01-14T17:52:57.937Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/f70407e8e0272e00d133c5e039168ff1bae6bcac
- git.kernel.org — https://git.kernel.org/stable/c/c06edf13f4cf7f9e8ff4bc6f7e951e4f074dc105
- git.kernel.org — https://git.kernel.org/stable/c/67e3b5230cefed1eca470c460a2035f02986cebb
- git.kernel.org — https://git.kernel.org/stable/c/9877533e1401dbbb2c7da8badda05d196aa07623
- git.kernel.org — https://git.kernel.org/stable/c/a03f2f4bd49030f57849227be9ba38a3eb1edb61
- git.kernel.org — https://git.kernel.org/stable/c/0e96647cff9224db564a1cee6efccb13dbe11ee2
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