CVE-2023-53396 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-09-18T13:33:37.360Z
Last modified
2026-01-14T19:03:06.225Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | c67bc98d1f0853bb196e9c48eab38b6f2ddab795, 278d9a243635f26c05ad95dcf9c5a593b9e04dc6, 278d9a243635f26c05ad95dcf9c5a593b9e04dc6, 278d9a243635f26c05ad95dcf9c5a593b9e04dc6, 278d9a243635f26c05ad95dcf9c5a593b9e04dc6, 17495eb2f7f08113b50aba298c2c1a045824c4f7, 868de33a39e0e1e91ed3ce4a23a65f30144d2443 |
| Linux | Linux | 5.18, 0, 5.15.112, 6.1.28, 6.2.15, 6.3.2, 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: 2025-09-18T13:33:37.360Z
- Last modified: 2026-01-14T19:03:06.225Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/43b2f7d690697182beed6f71aa57b7249d3cfc9c
- git.kernel.org — https://git.kernel.org/stable/c/9f565752b328fe53c9e42b7d4e4d89a1da63d738
- git.kernel.org — https://git.kernel.org/stable/c/7e264f67b7d6580eff5c2696961039fd05c69258
- git.kernel.org — https://git.kernel.org/stable/c/517ddc0259d7a7231486bdafde8035c478bc4088
- git.kernel.org — https://git.kernel.org/stable/c/3a36d20e012903f45714df2731261fdefac900cb
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