Threats tagged 'ghsa-24qc-78x7-rfr3'

A vulnerability in the Linux kernel coresight etm4x component involves missing calls to cscfg_csdev_disable_active_config() in certain error paths during perf enable. This omission can cause a leak of the active configuration count (config_desc->active_cnt). The issue occurs when branch broadcast is selected but unsupported by hardware, or when etm4_enable_hw() fails. The vulnerability has been resolved by ensuring the missing function is properly called in these error cases.