PT-2024-33756 · Linux+6 · Linux Kernel+6

Srinivasan Shanmugam

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Published

2024-07-22

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Updated

2026-05-26

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CVE-2024-49915

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 potential null pointer dereference issue was found in the dcn32 init hw function. This issue could occur when dc->clk mgr is null. The problem is addressed by adding a check to ensure dc->clk mgr is not null before accessing its functions, thus preventing a potential null pointer dereference. The issue was reported by smatch in the file drivers/gpu/drm/amd/amdgpu/../display/dc/hwss/dcn32/dcn32 hwseq.c.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALSA-2025_12746
ALSA-2025_12752
ALSA-2025_12753
ALSA-2025_16880
ALT-PU-2025-12647
AZL-51120
AZL-51246
BDU:2025-13868
CVE-2024-49915
DLA-4076-1
OESA-2024-2492
OPENSUSE-SU-2024:14500-1
OPENSUSE-SU-2025:14705-1
OPENSUSE-SU-2025_0117-1
OPENSUSE-SU-2025_0153-1
OPENSUSE-SU-2025_0154-1
SUSE-SU-2025:0117-1
SUSE-SU-2025:0153-1
SUSE-SU-2025:0154-1
SUSE-SU-2025:0289-1
SUSE-SU-2025:20165-1
SUSE-SU-2025:20166-1
SUSE-SU-2025:20248-1
SUSE-SU-2025:20249-1
USN-7170-1
USN-7276-1
USN-7277-1
USN-7301-1
USN-7303-1
USN-7303-2
USN-7303-3
USN-7304-1
USN-7311-1
USN-7384-1
USN-7384-2
USN-7385-1
USN-7386-1
USN-7403-1
USN-7468-1

Affected Products

Alt Linux
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu