PT-2025-27740 · Linux+5 · Linux Kernel+5

CVE-2025-38155 · Published 2025-04-07 · Updated 2026-04-20

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 null pointer dereference issue has been identified in the mt7915 mmio wed init() function. The devm ioremap() function returns NULL on error, but mt7915 mmio wed init() does not check for this case, resulting in a null pointer dereference.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2025-10130

CVE-2025-38155

MGASA-2025-0218

MGASA-2025-0219

OPENSUSE-SU-2025:20081-1

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-2025:21074-1

SUSE-SU-2025:21139-1

SUSE-SU-2025:21179-1

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

SUSE-SU-2026:20560-1

USN-7769-1

USN-7769-2

USN-7769-3

USN-7770-1

USN-7771-1

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

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 3208

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38155.json · Exploit
• https://ubuntu.com/security/CVE-2025-38128 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-23149 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37986 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40311 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38280 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-68192 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:02997-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38707 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38251 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38283 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:03023-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37770 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40346 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40043 · Vendor Advisory