CVE-2023-53723 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-10-22T13:23:53.900Z
Last modified
2025-12-20T08:51:12.751Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | d38ceaf99ed015f2a0b9af3499791bd3a3daae21, d38ceaf99ed015f2a0b9af3499791bd3a3daae21, d38ceaf99ed015f2a0b9af3499791bd3a3daae21, d38ceaf99ed015f2a0b9af3499791bd3a3daae21, d38ceaf99ed015f2a0b9af3499791bd3a3daae21, d38ceaf99ed015f2a0b9af3499791bd3a3daae21, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 |
| Linux | Linux | 4.2, 0, 5.4.243, 5.10.180, 5.15.112, 6.1.29, 6.2.16, 6.3.3, 6.4 |
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: 2025-10-22T13:23:53.900Z
- Last modified: 2025-12-20T08:51:12.751Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/3decf3a750a924362bf4e2680dd3b07242fe56e8
- git.kernel.org — https://git.kernel.org/stable/c/c1420276be7a98df0074584bb9c1709cbc1a9df5
- git.kernel.org — https://git.kernel.org/stable/c/823787470e320f90372c3ef506769520026c571f
- git.kernel.org — https://git.kernel.org/stable/c/2a179117a3b29e7136e4045c57090a05bb97f373
- git.kernel.org — https://git.kernel.org/stable/c/71e1f44077db83e205db70a684c1f2c5d2247174
- git.kernel.org — https://git.kernel.org/stable/c/c5123c193696bf97fdf259c825ebfac517b54e44
- git.kernel.org — https://git.kernel.org/stable/c/8b229ada2669b74fdae06c83fbfda5a5a99fc253
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