PT-2024-7573 · Linux+8 · Linux Kernel+8
Published
2024-06-14
·
Updated
2026-03-14
·
CVE-2024-46871
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to the Linux kernel, specifically in the drm/amd/display module, where the defined value for AMDGPU DMUB NOTIFICATION MAX was incorrect, exposing 6 types in enum dmub notification type instead of 5. This could lead to accessing items out of array bounds for dmub callback and dmub thread offload. The vulnerability is associated with insufficient memory allocation, resulting in potential out-of-bounds memory access. This could allow an attacker to impact the confidentiality, integrity, and availability of protected information.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Improper Validation of Array Index
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Hat
Red Os
Suse
Ubuntu