PT-2025-13293 · Linux+3 · Linux Kernel+3

Published 2025-03-27 · Updated 2025-06-17 · CVE-2022-49751

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 versions prior to 6.1.0-rc3+

Description A warning message is generated when removing the ds2482 driver due to a blocking operation being called when the task is not in the TASK RUNNING state. The issue arises from the w1 process() function setting the task state to TASK INTERRUPTIBLE in a loop and not resetting it to TASK RUNNING when the loop is exited. This warning is related to the Linux kernel's scheduling core.

Recommendations For Linux kernel versions prior to 6.1.0-rc3+, update to a version that includes the fix for the w1 process() function to avoid the warning message. As a temporary workaround, consider modifying the w1 process() function to set the task state to TASK RUNNING when it breaks out of the loop to prevent the warning.

Exploit

Fix

Improper Locking

Weakness Enumeration

CWE-667

Related Identifiers

BDU:2025-06289

CVE-2022-49751

OPENSUSE-SU-2025_1195-1

SUSE-SU-2025:01983-1

SUSE-SU-2025:1176-1

SUSE-SU-2025:1183-1

SUSE-SU-2025:1195-1

SUSE-SU-2025:1241-1

SUSE-SU-2025_01983-1

SUSE-SU-2025_1195-1

SUSE-SU-2025_1241-1

Affected Products

Astra Linux

Linux Kernel

Red Os

Suse

References · 1630

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49751.json · Exploit
• https://osv.dev/vulnerability/CVE-2022-49751 · Vendor Advisory
• https://git.kernel.org/stable/c/190b5c3bbd5df685bb1063bda048831d72b8f1d4 · Patch
• https://bdu.fstec.ru/vul/2025-06289 · Security Note
• https://git.kernel.org/stable/c/216f35db6ec6a667cd9db4838d657c1d2f4684da · Patch
• https://git.kernel.org/stable/c/36225a7c72e9e3e1ce4001b6ce72849f5c9a2d3b · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49751 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49751 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:01983-1 · Vendor Advisory
• https://git.kernel.org/stable/c/89c62cee5d4d65ac75d99b5f986f7f94290e888f · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://git.kernel.org/stable/c/bccd6df4c177b1ad766f16565ccc298653d027d0 · Patch
• https://git.kernel.org/stable/c/cfc7462ff824ed6718ed0272ee9aae88e20d469a · Patch
• https://cve.org/CVERecord?id=CVE-2022-49751 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory