Threats tagged 'ghsa-wg8c-ghqw-wq88'

A deadlock vulnerability was identified and fixed in the Linux kernel's drm subsystem, specifically in the zynqmp_dp_ignore_hpd_set() function. The issue involved improper mutex handling where the same mutex was attempted to be locked twice, causing a deadlock. The flaw was detected by the Clang thread-safety analyzer and has been resolved by correcting the locking and unlocking sequence.