CVE-2026-98121

Published: Sep 25, 2026Modified: Oct 22, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: watchdog: msc313e: Fix NULL pointer dereference in PM callbacks msc313e_wdt_probe() doesn't set the driver data for the platform device. As a result, dev_get_drvdata() in msc313e_wdt_suspend() and msc313e_wdt_resume() will return NULL, leading to a NULL pointer dereference afterward. Set the platform device driver data in msc313e_wdt_probe().

Affected (8)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	5.14 ≤ version < 5.15.222
Linux Linux Kernel	5.16 ≤ version < 6.1.189
Linux Linux Kernel	6.13 ≤ version < 6.18.53
Linux Linux Kernel	6.19 ≤ version < 7.2.7
Linux Linux Kernel	6.2 ≤ version < 6.6.158
Linux Linux Kernel	6.7 ≤ version < 6.12.111
Linux Linux Kernel	Version 7.3 rc1
Linux Linux Kernel	Version 7.3 rc2