PT-2025-6933 · Linux+7 · Linux Kernel+7

Published

2025-01-13

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Updated

2025-10-03

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CVE-2025-21697

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: The issue concerns the Linux kernel, specifically the drm/v3d component. After a job completes, the corresponding pointer in the device must be set to NULL. Failing to do so triggers a warning when unloading the driver, as it appears the job is still active. To prevent this, the job pointer should be assigned to NULL after completing the job, indicating the job has finished.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

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Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2025-12647
ALT-PU-2025-3122
ALT-PU-2025-3467
ALT-PU-2025-3500
ALT-PU-2025-5437
AZL-56809
AZL-56822
BDU:2025-12205
CVE-2025-21697
DLA-4075-1
DLA-4076-1
OESA-2025-1446
OESA-2025-1450
OPENSUSE-SU-2025_0847-1
OPENSUSE-SU-2025_0856-1
OPENSUSE-SU-2025_0955-1
SUSE-SU-2025:0784-1
SUSE-SU-2025:0847-1
SUSE-SU-2025:0856-1
SUSE-SU-2025:0955-1
SUSE-SU-2025:20190-1
SUSE-SU-2025:20192-1
SUSE-SU-2025:20260-1
SUSE-SU-2025:20270-1
SUSE-SU-2025_0847-1
SUSE-SU-2025_0856-1
SUSE-SU-2025_0955-1
USN-7387-1
USN-7387-2
USN-7387-3
USN-7388-1
USN-7389-1
USN-7390-1
USN-7391-1
USN-7392-1
USN-7392-2
USN-7392-3
USN-7392-4
USN-7393-1
USN-7401-1
USN-7407-1
USN-7413-1
USN-7421-1
USN-7445-1
USN-7448-1
USN-7458-1
USN-7459-1
USN-7459-2
USN-7463-1
USN-7539-1
USN-7540-1
USN-7595-1
USN-7595-2
USN-7595-3
USN-7595-4
USN-7595-5
USN-7596-1
USN-7596-2
USN-7653-1

Affected Products

Alt Linux
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu