CVE-2026-72394 hwmon: (aspeed-g6-pwm-tach) Guard fan RPM calculation against divide-by-zero

In the Linux kernel, the following vulnerability has been resolved: hwmon: aspeed-g6-pwm-tach Guard fan RPM calculation against divide-by-zero Sashiko reports: In the aspeed-g6-pwm-tacho driver, the aspeedtachvaltorpm function calculates the fan RPM using the tachometer value. However, it does no...

PT-2026-72582

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the aspeed-g6-pwm-tacho driver, the aspeed tach val to rpm function fails to verify if the tachometer value is zero before performing a division operation. If the hardware reports a...