Description
An out-of-bounds memory access flaw was found in the io_uring SQ/CQ rings functionality in the Linux kernel. This issue could allow a local user to crash the system.
References (6)
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
1.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-119
CWE-823
Status
published
Products (2)
linux/linux_kernel
6.7 rc1 (4 CPE variants)
linux/linux_kernel
< 6.6
Published
Dec 09, 2023
Tracked Since
Feb 18, 2026