PT-2024-33733 · Linux+4 · Linux Kernel+4

Published

2024-07-15

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Updated

2026-05-26

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CVE-2024-49893

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 vulnerability in the Linux kernel has been resolved. The issue is related to the drm/amd/display component, where the stream status is used without being checked for null first. The function dc state get stream status can return null, and therefore, null must be checked before stream status is used. This resolves a NULL RETURNS issue reported by Coverity.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALSA-2025_12746
ALSA-2025_12752
ALSA-2025_12753
ALSA-2025_16880
ALT-PU-2024-17211
ALT-PU-2025-12647
AZL-51347
AZL-51536
BDU:2025-13768
CVE-2024-49893
ECHO-9E82-7F4B-EBBA
OPENSUSE-SU-2024:14500-1
OPENSUSE-SU-2025:14705-1
USN-7170-1
USN-7276-1
USN-7277-1
USN-7383-1
USN-7383-2
USN-7384-1
USN-7384-2
USN-7385-1
USN-7386-1
USN-7403-1
USN-7451-1
USN-7468-1
USN-7523-1
USN-7524-1

Affected Products

Alt Linux
Debian
Linuxmint
Linux Kernel
Ubuntu