VDB
DEBIAN-CVE-2023-21400
DEBIAN-CVE-2023-21400
PUBLISHED
CVSS 6.699999809265137 MEDIUM
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.
Risk Scores
CVSS 3.1
6.699999809265137
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0 |
| Debian:14 | linux | 0 |
| Debian:12 | linux | 0 |
Timeline
- Jul 13, 2023 CVE Published
- Oct 26, 2026 CVE Updated