CVE-2023-53255 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-09-15T14:46:27.124Z
Last modified
2026-01-14T18:02:52.665Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 7ca5ce896524f5292e610b27d168269e5ab74951, 7ca5ce896524f5292e610b27d168269e5ab74951, 7ca5ce896524f5292e610b27d168269e5ab74951, 7ca5ce896524f5292e610b27d168269e5ab74951, 7ca5ce896524f5292e610b27d168269e5ab74951, 7ca5ce896524f5292e610b27d168269e5ab74951 |
| Linux | Linux | 5.0, 0, 5.4.251, 5.10.188, 5.15.121, 6.1.40, 6.4.5, 6.5 |
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: 2025-09-15T14:46:27.124Z
- Last modified: 2026-01-14T18:02:52.665Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/e3373e6b6c79aff698442b00d20c9f285d296e46
- git.kernel.org — https://git.kernel.org/stable/c/c04ed61ebf01968d7699b121663982493ed577fb
- git.kernel.org — https://git.kernel.org/stable/c/974ac045a05ad12a0b4578fb303f00dcc22f3aba
- git.kernel.org — https://git.kernel.org/stable/c/cb8a31a56df8492fb0d900959238e1a3ff8b8981
- git.kernel.org — https://git.kernel.org/stable/c/7363de081c793e47866cb54ce7cb8a480cffc259
- git.kernel.org — https://git.kernel.org/stable/c/1995f15590ca222f91193ed11461862b450abfd6
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 →