Linux kernel bug fix: gpio: cdev: make sure the cdev fd is still active before emitting events
Subsystem: drivers (drivers/gpio/gpiolib-cdev.c)
Bug type: use-after-free, severity: medium
Keywords: use after free;reference count
Files changed: drivers/gpio/gpiolib-cdev.c
Introduced by Bartosz Golaszewski on 2024-10-22 08:59:09 +0200; fixed by Bartosz Golaszewski on 2025-11-19 12:00:28 +0100 (lifetime: 393 days)