CVE-2023-53861 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-09T01:30:29.423Z
Last modified
2025-12-09T01:30:29.423Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 100c0ad6c04597fefeaaba2bb1827cc015d95067, 620a3c28221bb219b81bc0bffd065cc187494302, b4319e457d6e3fb33e443efeaf4634fc36e8a9ed, 5354b2af34064a4579be8bc0e2f15a7b70f14b5f, 5354b2af34064a4579be8bc0e2f15a7b70f14b5f, 5354b2af34064a4579be8bc0e2f15a7b70f14b5f, 31668cebf45adfb6283e465e641c4f5a21b07afa |
| Linux | Linux | 6.4, 0, 5.10.195, 5.15.132, 6.1.53, 6.4.16, 6.5.3, 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: 2025-12-09T01:30:29.423Z
- Last modified: 2025-12-09T01:30:29.423Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/245759d987b617d183061db6ab8886ebb5cc78e9
- git.kernel.org — https://git.kernel.org/stable/c/3e24082f16825279054a2b8a5e668d65070bbf07
- git.kernel.org — https://git.kernel.org/stable/c/772ca4bc1d0d21320ef2ecc0f9e4f90ea85a035d
- git.kernel.org — https://git.kernel.org/stable/c/83a9d5f5ec7e75640b1ba0bbd77a4888df798bb4
- git.kernel.org — https://git.kernel.org/stable/c/e69d665987db0e37896adf78a7e718f9a0a75d3f
- git.kernel.org — https://git.kernel.org/stable/c/a9ce5993a0f5c0887c8a1b4ffa3b8046fbcfdc93
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