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medium5.5

CVE-2026-98121

In the Linux kernel, the following vulnerability has been resolved: watchdog: msc313e: Fix NULL pointer dereference in PM callbacks msc313e_wdt_probe() doesn't…

Impact

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 products

VendorProductAffected versions
LinuxLinux Kernel
from 5.14 before 5.15.222
from 5.16 before 6.1.189
from 6.2 before 6.6.158
from 6.7 before 6.12.111
from 6.13 before 6.18.53
from 6.19 before 7.2.7

Weakness classification

CWE-476

References