CVE-2023-21400
- State
- Published
- Severity
- Not scored
- Published
- Jul 12, 2023
- Updated
- Feb 13, 2025
- Reserved
- Nov 3, 2022
Description
In multiple functions of io_uring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
AndroidGoogle |
|
References
- https://source.android.com/security/bulletin/pixel/2023-07-01
- http://www.openwall.com/lists/oss-security/2023/07/14/2
- http://www.openwall.com/lists/oss-security/2023/07/19/2
- http://www.openwall.com/lists/oss-security/2023/07/19/7
- http://www.openwall.com/lists/oss-security/2023/07/25/7
- https://www.debian.org/security/2023/dsa-5480
- http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://security.netapp.com/advisory/ntap-20240119-0012/
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