PT-2025-22162 · Linux+5 · Linux Kernel+5

Published

2025-04-17

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Updated

2026-04-20

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CVE-2025-37900

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, specifically in the iommu copy struct from user() function. The issue involved a NULL pointer that should be rejected prior to dereferencing it, as pointed out by Matt. Additionally, Alok identified a typo in the same function. These issues were fixed to prevent potential exploitation.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Resource Release

NULL Pointer Dereference

Weakness Enumeration

CWE-404CWE-476

Related Identifiers

BDU:2025-11796
CVE-2025-37900
OESA-2026-1759
OESA-2026-1760
OESA-2026-1761
SUSE-SU-2025:01964-1
SUSE-SU-2025:01965-1
SUSE-SU-2025:02000-1
SUSE-SU-2025:02254-1
SUSE-SU-2025:02307-1
SUSE-SU-2025:02333-1
SUSE-SU-2025:02923-1
SUSE-SU-2025:20408-1
SUSE-SU-2025:20413-1
SUSE-SU-2025:20419-1
SUSE-SU-2025:20421-1
SUSE-SU-2025_01964-1
SUSE-SU-2025_01965-1
SUSE-SU-2025_02000-1
SUSE-SU-2025_02254-1
SUSE-SU-2025_02307-1
SUSE-SU-2025_02333-1
USN-7649-1
USN-7649-2
USN-7650-1
USN-7665-1
USN-7665-2
USN-7721-1
USN-8028-1
USN-8028-2
USN-8028-3
USN-8028-4
USN-8028-5
USN-8028-6
USN-8028-7
USN-8028-8
USN-8031-1
USN-8031-2
USN-8031-3
USN-8052-1
USN-8052-2
USN-8074-1
USN-8074-2
USN-8126-1

Affected Products

Astra Linux
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu