PT-2025-9981 · Linux +3 · Linux Kernel +3

Published

2025-03-06

·

Updated

2025-06-16

·

CVE-2025-21833

CVSS v3.1
5.5
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 iommu/vt-d component, where a WARN ON ONCE is used to catch an unlikely situation when 
domain remove dev pasid
cannot find the 
pasid
. If this situation occurs, the code must avoid using a NULL pointer to prevent potential issues.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-21833
OPENSUSE-SU-2025_01614-1
OPENSUSE-SU-2025_01707-1
SUSE-SU-2025:01707-1
SUSE-SU-2025:01919-1
SUSE-SU-2025:01951-1
SUSE-SU-2025:01964-1
SUSE-SU-2025:01967-1
SUSE-SU-2025_01964-1
SUSE-SU-2025_01967-1

Affected Products

Astra Linux
Debian
Linux Kernel
Suse