PT-2025-17280 · Linux+2 · Linux Kernel+2

Published 2025-04-18 · Updated 2025-07-08 · CVE-2025-39755

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 vulnerability in the Linux kernel has been resolved, specifically in the staging: gpib component. The issue was caused by the pcmcia driver struct still using the old .name initialization in the drv field, leading to a NULL pointer deref Oops in strcmp called from pcmcia register driver. The fix involves initializing the pcmcia driver struct name field.

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

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-39755

USN-7594-1

USN-7594-2

USN-7594-3

Affected Products

Astra Linux

Linux Kernel

Ubuntu

References · 351

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39755.json · Exploit
• https://ubuntu.com/security/CVE-2025-37824 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37881 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37859 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-39688 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-23140 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-23159 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37842 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37833 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37806 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-22116 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-39755 · Security Note
• https://ubuntu.com/security/CVE-2025-22124 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-22108 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-39755 · Vendor Advisory