kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset

A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in how it handles hardware failure when it occurs. This flaw allows a local user to potentially crash the system...

UBUNTU-CVE-2024-26801

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Avoid potential use-after-free in hcierrorreset While handling the HCIEVHARDWAREERROR event, if the underlying BT controller is not responding, the GPIO reset mechanism would free the hcidev and lead to a use-after-fre...