CVE-2023-53250 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-09-15T14:46:20.011Z
Last modified
2026-01-14T18:02:51.964Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | fdffa4ad8f6bf1ece877edfb807f2b2c729d8578, 660ba678f9998aca6db74f2dd912fa5124f0fa31, 660ba678f9998aca6db74f2dd912fa5124f0fa31, 660ba678f9998aca6db74f2dd912fa5124f0fa31, a9bfb37d6ba7c376b0d53337a4c5f5ff324bd725, ed38d04342dfbe9e5aca745c8b5eb4188a74f0ef, c66cc3c62870a27ea8f060a7e4c1ad8d26dd3f0d, a724634b2a49f6ff0177a9e19a5a92fc1545e1b7, 985706bd3bbeffc8737bc05965ca8d24837bc7db, 3ba359ebe914ac3f8c6c832b28007c14c39d3766, ec752973aa721ee281d5441e497364637c626c7b |
| Linux | Linux | 5.19, 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: 2025-09-15T14:46:20.011Z
- Last modified: 2026-01-14T18:02:51.964Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/b4fe158259fb5fead52ff2b55841ec5c39492604
- git.kernel.org — https://git.kernel.org/stable/c/e851996b32264e78a10863c2ac41a8689d7b9252
- git.kernel.org — https://git.kernel.org/stable/c/5d0492d1d934642bdfd2057acc1b56f4b57be465
- git.kernel.org — https://git.kernel.org/stable/c/18e126e97c961f7a93823795c879d7c085fe5098
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