CVE-2026-46204

HIGH

drm/amdgpu/vcn4: Prevent OOB reads when parsing IB

Title source: cna
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.

References (5)

Core 5

Scores

CVSS v3 7.1
EPSS 0.0013
EPSS Percentile 3.1%
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 (27)
linux/Kernel 6.0.0 - 6.6.140linux
linux/Kernel 6.13.0 - 6.18.32linux
linux/Kernel 6.19.0 - 7.0.9linux
linux/Kernel 6.7.0 - 6.12.90linux
Linux/Linux < 6.0
Linux/Linux < 6.12.90
Linux/Linux < 6.18.32
Linux/Linux < 6.6.140
Linux/Linux < 7.0.9
Linux/Linux 0b15205c7325dc20b7da0068307670d222d66949 - 1dc005775fb5b3f86464406452b17364f85581d3
... and 17 more
Published May 28, 2026
Tracked Since May 28, 2026