PT-2025-18443 · Linux+2 · Linux Kernel+2

Published 2025-05-01 · Updated 2025-07-08 · CVE-2025-37762

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, related to the drm/virtio component. The issue concerned missed dmabuf unpinning in the error path of the prepare fb() function, leading to leaking resources when an error occurred. The error handling in prepare fb() has been corrected to fix this issue.

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

Exploit

Related Identifiers

CVE-2025-37762

USN-7594-1

USN-7594-2

USN-7594-3

Affected Products

Astra Linux

Linux Kernel

Ubuntu

References · 348

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37762.json · Exploit
• https://git.kernel.org/stable/c/fe983e925bf7062d7b975357afcbc77bb7f354d8 · Patch
• 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://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