PT-2025-51593 · Linux+3 · Linux Kernel+3

Published

2025-10-14

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Updated

2026-05-07

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CVE-2025-68180

CVSS v2.0

4.6

Medium

VectorAV:L/AC:L/Au:S/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions Linux kernel versions 6.17.0+
Description The Linux kernel contains a flaw within the drm/amd/display subsystem, specifically in the odm combine segments show function. When a display connector is connected but inactive, the pipe ctx->stream res.tg resource can be destroyed. Subsequently, reading odm combine segments results in a kernel NULL pointer dereference. This can lead to system instability or a crash. The issue occurs due to a missing check for a valid pipe ctx before accessing its members.
Recommendations Update to a newer kernel version that contains a fix for this vulnerability.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2026-03147
CVE-2025-68180
OPENSUSE-SU-2026:20145-1
SUSE-SU-2026:0278-1
SUSE-SU-2026:0281-1
SUSE-SU-2026:0293-1
SUSE-SU-2026:0315-1
SUSE-SU-2026:20207-1
SUSE-SU-2026:20220-1
SUSE-SU-2026:20228-1
SUSE-SU-2026:20477-1
SUSE-SU-2026:20498-1
SUSE-SU-2026:20845-1
SUSE-SU-2026:20876-1
USN-8029-1
USN-8029-2
USN-8029-3
USN-8030-1
USN-8048-1
USN-8095-1
USN-8095-2
USN-8095-3
USN-8095-4
USN-8095-5
USN-8100-1
USN-8125-1
USN-8126-1
USN-8165-1
USN-8261-1

Affected Products

Debian
Linuxmint
Linux Kernel
Ubuntu