PT-2025-30772 · Linux+4 · Linux Kernel+4

Published 2025-06-16 · Updated 2026-04-20 · CVE-2025-38372

Positive Technologies (AI Summary)

CVSS v2.0

6.0

Medium

Base vector

AV:L/AC:H/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.14.0-rc7 for upstream debug 2025 03 18 15 01

Description A flaw exists in the Linux kernel's RDMA/mlx5 component related to unsafe xarray access during implicit ODP handling. Specifically, the xa store() and xa erase() functions were used without the necessary locking mechanisms, leading to a lockdep warning and potential RCU usage issues. This could potentially lead to system instability.

Recommendations Update to Linux kernel version 6.14.0-rc7 for upstream debug 2025 03 18 15 01 or a later version to address this issue.

Exploit

Fix

Improper Locking

Weakness Enumeration

CWE-667

Related Identifiers

BDU:2025-09139

CVE-2025-38372

OPENSUSE-SU-2025:20081-1

SUSE-SU-2025:21074-1

SUSE-SU-2025:21139-1

SUSE-SU-2025:21179-1

USN-7833-1

USN-7833-2

USN-7833-3

USN-7833-4

USN-7834-1

USN-7856-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Suse

Ubuntu

References · 1465

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38372.json · Exploit
• https://security-tracker.debian.org/tracker/CVE-2025-38372 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38090 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38355 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36350 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38257 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38227 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38411 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38214 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38431 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38338 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38242 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38236 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38342 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38395 · Vendor Advisory