PT-2025-22211 · Linux+3 · Linux Kernel+3

Published 2025-04-11 · Updated 2025-11-17 · CVE-2025-37950

Positive Technologies (AI Summary)

CVSS v2.0

6.0

Medium

Base vector

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

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

Description A panic in the Linux kernel's ocfs2 module can occur due to a failed folio allocation. This issue arises when the folio array free code encounters an error value (-ENOMEM) instead of a valid folio pointer or NULL. The problem is resolved by NULLing the error folio entry.

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

Exploit

Type Confusion

NULL Pointer Dereference

Allocation of Resources Without Limits

Weakness Enumeration

CWE-843

CWE-476

CWE-770

Related Identifiers

BDU:2026-03116

CVE-2025-37950

USN-7699-1

USN-7699-2

USN-7721-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Ubuntu

References · 128

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37950.json · Exploit
• https://ubuntu.com/security/CVE-2025-37968 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37955 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37954 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37911 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7721-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37917 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37898 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38083 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37956 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37930 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38019 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37963 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37921 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37973 · Vendor Advisory