Linux Kernel PM/Devfreq Unbalanced Enable-Count Vulnerability in RK3399 DMC

A vulnerability in the Linux kernel's power management devfreq subsystem for the RK3399 DMC has been addressed. The issue was caused by not properly disabling an event device when removing it, leading to an unbalanced enable count. This could cause problems when unbinding the device from its driver.

Impact

The vulnerability could lead to a warning being generated about the unbalanced enable count, indicating a potential issue in the device management process.

Remediation

Users can apply the latest patches available in the Linux kernel repository to address this vulnerability.