CVE-2026-98410

In the Linux kernel, the following vulnerability has been resolved:

watchdog: da9063: fix suspend/resume handling of HW_RUNNING watchdog

da9063_wdt_suspend() and da9063_wdt_resume() only check watchdog_active(),

when the watchdog is left running by the driver sets

WDOG_HW_RUNNING in da9063_wdt_probe() but userspace never opens the

device, so WDOG_ACTIVE remains cleared, the wdt_disable() will not be

executed in da9063_wdt_suspend. In this case, the suspend callback is

a no-op and the watchdog keeps counting during system suspend,

leading to an unexpected system reset.

Check WDOG_HW_RUNNING and wdd，can fix this issue.