PT-2025-22226 · Linux+4 · Linux Kernel+4

Published 2025-05-07 · Updated 2025-08-28 · CVE-2025-37965

Positive Technologies (AI Summary)

CVSS v2.0

6.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A bug in the Linux kernel has been resolved, which was causing a "BUG: sleeping function called from invalid context" error. The issue was related to the populate dml plane cfg from plane state() function using the GFP KERNEL flag for memory allocation in atomic contexts. To fix this, the helpers were modified to pass a pointer to scaler data within the existing context, eliminating the need for dynamic memory allocation and copying.

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

Exploit

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

BDU:2025-11792

CVE-2025-37965

SUSE-SU-2025:02254-1

SUSE-SU-2025:02307-1

SUSE-SU-2025:02333-1

SUSE-SU-2025_02254-1

SUSE-SU-2025_02307-1

SUSE-SU-2025_02333-1

USN-7699-1

USN-7699-2

USN-7721-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Suse

Ubuntu

References · 696

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37965.json · Exploit
• https://ubuntu.com/security/CVE-2025-37911 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37956 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37962 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38002 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37934 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38006 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37991 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37949 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38056 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37924 · Vendor Advisory
• https://git.kernel.org/stable/c/d8c4afe78385cd355e4d80299d785379d6e874df · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-37965 · Security Note
• https://ubuntu.com/security/CVE-2025-37950 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7699-2 · Vendor Advisory