PT-2026-1245 · Intel+4 · Intel Drm+4

Published

2026-01-05

·

Updated

2026-05-11

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CVE-2025-68757

CVSS v2.0

4.9

Medium

VectorAV:L/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc7-CI DRM 17270-g7644974e648c+
Description The Linux kernel drm/vgem-fence subsystem contained a flaw where a timer used to expire a vgem fence could lead to a deadlock. This occurred when the timer expired in an interrupt request (IRQ) context, which is unsafe without proper synchronization. The issue was demonstrated in Intel DRM CI trybot testing. The deadlock involved a scenario where the timer delete sync() function was called on the fence release, potentially leading to inconsistent lock states.
Recommendations Update to version 6.17.0-rc7-CI DRM 17270-g7644974e648c+ or a later version that includes the fix.

Exploit

Fix

Improper Locking

Weakness Enumeration

CWE-667

Related Identifiers

AZL-73415
BDU:2026-00900
CVE-2025-68757
ECHO-C0B4-B365-FF19
OPENSUSE-SU-2026:10039-1
OPENSUSE-SU-2026:10301-1
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-2026:0473-1
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-8094-1
USN-8094-2
USN-8094-3
USN-8094-4
USN-8094-5
USN-8096-1
USN-8096-2
USN-8096-3
USN-8096-4
USN-8096-5
USN-8116-1
USN-8141-1
USN-8152-1
USN-8163-1
USN-8163-2
USN-8179-1
USN-8179-2
USN-8179-3
USN-8179-4
USN-8184-1
USN-8185-1
USN-8185-2
USN-8203-1
USN-8204-1
USN-8243-1
USN-8258-1
USN-8260-1
USN-8261-1
USN-8265-1

Affected Products

Debian
Intel Drm
Linuxmint
Linux Kernel
Ubuntu