PT-2026-61081 · Linux+2 · Linux Kernel+2
CVE-2026-53376
·
Published
2026-07-19
·
Updated
2026-09-07
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 6.6.140
Description
The issue exists in the
drm/amdkfd component of the Linux kernel. A lack of upper bound validation for the num of nodes variable in the kfd ioctl get process apertures new() function allows malformed input to reach the GPU aperture handling process.Recommendations
Update to Linux kernel version 6.6.140 or later.
Exploit
Fix
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu