PT-2025-25848 · Linux+6 · Linux Kernel+6

Anubis

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Published

2025-04-02

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Updated

2026-04-20

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CVE-2025-38074

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 identified, specifically in the vhost-scsi completion path. The issue arises when the vhost-scsi completion path accesses vq->log base while vq->log used is already set to false. This can lead to invalid memory writes to QEMU userspace, as the vq->log base is reclaimed via gfree(). The control queue path is also affected by this issue.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2025-14971
CVE-2025-38074
DLA-4327-1
DLA-4328-1
DSA-5973-1
ECHO-696D-8193-C5F1
OESA-2025-1729
OESA-2025-1730
OESA-2025-1870
OESA-2025-1876
OESA-2025-1877
SUSE-SU-2025:02846-1
SUSE-SU-2025:02853-1
SUSE-SU-2025:02923-1
SUSE-SU-2025:02969-1
SUSE-SU-2025:02996-1
SUSE-SU-2025:02997-1
SUSE-SU-2025:03011-1
SUSE-SU-2025:03023-1
SUSE-SU-2025:20577-1
SUSE-SU-2025:20586-1
SUSE-SU-2025:20601-1
SUSE-SU-2025:20602-1
SUSE-SU-2025_02846-1
SUSE-SU-2025_02853-1
SUSE-SU-2025_02969-1
SUSE-SU-2025_02996-1
SUSE-SU-2025_02997-1
SUSE-SU-2025_03011-1
SUSE-SU-2025_03023-1
USN-7769-1
USN-7769-2
USN-7769-3
USN-7770-1
USN-7771-1
USN-7774-1
USN-7774-2
USN-7774-3
USN-7774-4
USN-7774-5
USN-7775-1
USN-7775-2
USN-7775-3
USN-7776-1
USN-7789-1
USN-7789-2
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