CVE-2023-53783 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-09T00:00:38.679Z
Last modified
2025-12-20T08:51:19.897Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 7caa47151ab2e644dd221f741ec7578d9532c9a3, 7caa47151ab2e644dd221f741ec7578d9532c9a3, 7caa47151ab2e644dd221f741ec7578d9532c9a3, 7caa47151ab2e644dd221f741ec7578d9532c9a3, 7caa47151ab2e644dd221f741ec7578d9532c9a3, 7caa47151ab2e644dd221f741ec7578d9532c9a3 |
| Linux | Linux | 5.4, 0, 5.4.235, 5.10.173, 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: 2025-12-09T00:00:38.679Z
- Last modified: 2025-12-20T08:51:19.897Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/9e8bf9f95f7a299fa9ea45b678d001806ad5e12c
- git.kernel.org — https://git.kernel.org/stable/c/6e291810fe83a384700eb24a1f714966391ed562
- git.kernel.org — https://git.kernel.org/stable/c/3538ade9d8c2ba41088e395de916f2599fadba8f
- git.kernel.org — https://git.kernel.org/stable/c/bf8eb1fd6110871e6232e8e7efe399276ef7e6f6
- git.kernel.org — https://git.kernel.org/stable/c/b96d7b4a9745fbd0c8384608ceb1f50415e862fa
- git.kernel.org — https://git.kernel.org/stable/c/984af1e66b4126cf145153661cc24c213e2ec231
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