CVE-2025-21952 Information

Description

In the Linux kernel the following vulnerability has been resolved:

HID: corsair-void: Update power supply values with a unified work handler

corsair_void_process_receiver can be called from an interrupt context locking battery_mutex in it was causing a kernel panic. Fix it by moving the critical section into its own work sharing this work with battery_add_work and battery_remove_work to remove the need for any locking

Reference

https://git.kernel.org/stable/c/0c28e4d1e10d2aae608094620bb386e6fd73d55e https://git.kernel.org/stable/c/de19c9dfb68f7c5791accc89047f92e952f57996