Linux Kernel iwlwifi Debug Actions Order Vulnerability

A vulnerability in the Linux kernel's iwlwifi driver was introduced by an incorrect order of debug actions. This flaw caused the firmware to reset improperly, leading to device crashes when certain configurations were applied. The vulnerability has been addressed by correcting the action sequence, allowing the firmware reset to occur appropriately during the debug process, rather than allowing the firmware to terminate on error.

Impact

The vulnerability could cause device crashes when applying specific configurations, disrupting normal operation.