Threats tagged 'ghsa-wgj5-j7wg-2jm2'

A vulnerability in the Linux kernel's powerpc/eeh subsystem caused recursive locking on devices without EEH sensitive drivers, leading to potential hangs in the EEH daemon. This issue arises when error detection occurs on the PHB directly or when a device's driver signals a reset is needed but lacks EEH error handlers. The problem was introduced by a code refactor that failed to remove redundant locking, causing the EEH daemon to deadlock.