Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds in parse_sec_desc() If osidoffset, gsidoffset and dacloffset could be greater than smb_ntsd struct size. If it is smaller, It could cause slab-out-of-bounds. And when validating sid, It need to check it included subauth array size.
References (5)
Core 5
Core References
Scores
CVSS v3
7.1
EPSS
0.0006
EPSS Percentile
19.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (6)
linux/Kernel
5.15.0 - 6.1.160linux
linux/Kernel
6.13.0 - 6.13.7linux
linux/Kernel
6.2.0 - 6.6.83linux
linux/Kernel
6.7.0 - 6.12.19linux
linux/linux_kernel
6.14 rc1 (5 CPE variants)
linux/linux_kernel
5.15 - 6.6.83
Published
Apr 01, 2025
Tracked Since
Feb 18, 2026