CVE-2023-53427 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-09-18T16:04:08.917Z
Last modified
2026-01-14T19:23:08.894Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | c7398583340a6d82b8bb7f7f21edcde27dc6a898, c7398583340a6d82b8bb7f7f21edcde27dc6a898, c7398583340a6d82b8bb7f7f21edcde27dc6a898, c7398583340a6d82b8bb7f7f21edcde27dc6a898, c7398583340a6d82b8bb7f7f21edcde27dc6a898, c7398583340a6d82b8bb7f7f21edcde27dc6a898, c7398583340a6d82b8bb7f7f21edcde27dc6a898 |
| Linux | Linux | 4.16, 0, 4.19.276, 5.4.235, 5.10.173, 5.15.99, 6.1.16, 6.2.3, 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: 2025-09-18T16:04:08.917Z
- Last modified: 2026-01-14T19:23:08.894Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/275a3d2b9408fc4895e342f772cab9a89960546e
- git.kernel.org — https://git.kernel.org/stable/c/3524d6da0fe88aee79f06be6572955d16ad76b39
- git.kernel.org — https://git.kernel.org/stable/c/cfd85a0922c4696d768965e686ad805a58d9d834
- git.kernel.org — https://git.kernel.org/stable/c/7cbd5bdb5bd4404a5da4309521134b42c65846c0
- git.kernel.org — https://git.kernel.org/stable/c/41832c62a75dad530dc5a2856c92ae5459d497e5
- git.kernel.org — https://git.kernel.org/stable/c/2d0c4f5f618f58eba03385363717703bee873c64
- git.kernel.org — https://git.kernel.org/stable/c/3e161c2791f8e661eed24a2c624087084d910215
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 →