PT-2024-32721 · Linux+5 · Linux Kernel+5

Published

2024-05-28

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Updated

2026-05-26

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CVE-2024-47662

CVSS v3.1

5.5

Medium

VectorAV: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 (affected versions not specified)
Description A security issue in the Linux kernel's AMD display module has been resolved. The problem involved reading from certain registers in the DCN35 DMCUB diagnostic collection, which should not be accessed by the driver. This action triggered a security violation when the DMCUB work timed out and diagnostics were collected, blocking the Z8 entry. The solution involved removing the register read from DCN35.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2025_12746
ALSA-2025_12752
ALSA-2025_12753
ALSA-2025_16880
ALT-PU-2025-12647
AZL-50736
AZL-50933
BDU:2025-04640
CVE-2024-47662
ECHO-9AC7-DF98-29C2
OPENSUSE-SU-2024_3984-1
OPENSUSE-SU-2024_3986-1
SUSE-SU-2024:3984-1
SUSE-SU-2024:3986-1
SUSE-SU-2024:4318-1
SUSE-SU-2024:4387-1
SUSE-SU-2025:20163-1
SUSE-SU-2025:20164-1
SUSE-SU-2025:20246-1
SUSE-SU-2025:20247-1
USN-7154-1
USN-7154-2
USN-7155-1
USN-7156-1
USN-7196-1

Affected Products

Alt Linux
Debian
Linuxmint
Linux Kernel
Suse
Ubuntu