CVE-2023-53281 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-09-16T08:11:15.364Z
Last modified
2026-01-14T18:12:54.826Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | ae60744d5fad840b9d056d35b4b652d95e755846, 041879b12ddb0c6c83ed9c0bdd10dc82a056f2fc, 041879b12ddb0c6c83ed9c0bdd10dc82a056f2fc, 041879b12ddb0c6c83ed9c0bdd10dc82a056f2fc, 041879b12ddb0c6c83ed9c0bdd10dc82a056f2fc, 1f6c99b94ca3caad346876b3e22e3ca3d25bc8ee, eca9748d9267a38d532464e3305a38629e9c35a9 |
| Linux | Linux | 5.19, 0, 5.15.111, 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: 2025-09-16T08:11:15.364Z
- Last modified: 2026-01-14T18:12:54.826Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/209850f17717a3b5cc558578bef5631ac7045539
- git.kernel.org — https://git.kernel.org/stable/c/2a50e44a66d268ee5db3d177f1fdc1503dbce6e7
- git.kernel.org — https://git.kernel.org/stable/c/dc327e87c6d9bfd9ee08e76396b3c0ba848ec554
- git.kernel.org — https://git.kernel.org/stable/c/4ab1bace1dd3875371b481ef4301c4671bddea22
- git.kernel.org — https://git.kernel.org/stable/c/215792eda008f6a1e7ed9d77fa20d582d22bb114
Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →