CVE-2023-53745 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-12-08T01:19:04.133Z
Last modified
2025-12-08T01:19:04.133Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb, 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb, 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb, 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb, 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb, 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb, 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb |
| Linux | Linux | 4.17, 0, 4.19.276, 5.4.235, 5.10.173, 5.15.100, 6.1.18, 6.2.5, 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: 2025-12-08T01:19:04.133Z
- Last modified: 2025-12-08T01:19:04.133Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/5c49fb5ad01104acc584405572abf6616d45148e
- git.kernel.org — https://git.kernel.org/stable/c/6480c3a12755bf85d6738ab60967e89b809c701a
- git.kernel.org — https://git.kernel.org/stable/c/f2b9c4544e3bd60f353732291300097b0e8d8454
- git.kernel.org — https://git.kernel.org/stable/c/276a7298af6a801e9a865282605a79303365ec66
- git.kernel.org — https://git.kernel.org/stable/c/c8583b4655aab44a9796b5c4a681ddcc6fe2f0d0
- git.kernel.org — https://git.kernel.org/stable/c/634a9c139cc1362f6a9cc6cbfe442dbb60ff9f3f
- git.kernel.org — https://git.kernel.org/stable/c/8f88c73afe481f93d40801596927e8c0047b6d96
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