PT-2025-18454 · Linux+6 · Linux Kernel+6

Published

2025-04-07

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Updated

2026-04-20

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CVE-2025-37773

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 has been identified in the Linux kernel related to virtiofs, where in certain scenarios, such as during fuzz testing, the source name may be NULL. This could lead to a kernel panic, necessitating the addition of an extra check for the source name in the filesystem context.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-253

Related Identifiers

BDU:2025-11978
CVE-2025-37773
DLA-4178-1
DLA-4193-1
ECHO-B1CC-DF1F-1F10
OESA-2025-1570
OESA-2025-1571
OESA-2025-1572
OESA-2025-1573
SUSE-SU-2025:01919-1
SUSE-SU-2025:01951-1
SUSE-SU-2025:01964-1
SUSE-SU-2025:01965-1
SUSE-SU-2025:01967-1
SUSE-SU-2025:01972-1
SUSE-SU-2025:02000-1
SUSE-SU-2025:20408-1
SUSE-SU-2025:20413-1
SUSE-SU-2025:20419-1
SUSE-SU-2025:20421-1
SUSE-SU-2025_01951-1
SUSE-SU-2025_01964-1
SUSE-SU-2025_01965-1
SUSE-SU-2025_01967-1
SUSE-SU-2025_01972-1
SUSE-SU-2025_02000-1
USN-7594-1
USN-7594-2
USN-7594-3
USN-7654-1
USN-7654-2
USN-7654-3
USN-7654-4
USN-7654-5
USN-7655-1
USN-7686-1
USN-7711-1
USN-7712-1
USN-7712-2
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
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu