PT-2025-30781 · Linux+3 · Linux Kernel+3

Published 2025-07-03 · Updated 2025-11-25 · CVE-2025-38381

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV: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 potential NULL pointer dereference issue was identified in the cs40l50 upload owt() function. The function allocates memory using kmalloc() without verifying successful allocation, which could lead to a dereference of a NULL pointer.

Recommendations Ensure the cs40l50 upload owt() function returns -ENOMEM when memory allocation fails.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2025-09171

CVE-2025-38381

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

Linuxmint

Linux Kernel

Suse

Ubuntu

References · 1460

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38381.json · Exploit
• https://ubuntu.com/security/CVE-2025-38405 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38236 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7834-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38401 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38230 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38251 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38258 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38374 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38388 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:20081-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38084 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38425 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38219 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38264 · Vendor Advisory