In the Linux kernel, the following vulnerability has been resolved:peci: cpu: Fix use-after-free in adev_release()When auxiliary_device_add() returns an error, auxiliary_device_uninit()is called, which causes refcount for device to be decremented and.release callback will be triggered.Because adev_release() re-calls auxiliary_device_uninit(), it will causeuse-after-free:[ 1269.455172] WARNING: CPU: 0 PID: 14267 at lib/refcount.c:28 refcount_warn_saturate+0x110/0x15[ 1269.464007] refcount_t: underflow
CWE-416 Use After Free