Threats tagged 'ghsa-vf4v-9g5v-367g'

A vulnerability in the Linux kernel's memory management subsystem related to reporting RCU-tasks quiescent states in the shrink_lruvec() function has been resolved. The issue caused tasks to stall during reclaim operations because the reclaiming task did not report quiescent states properly, leading to holdouts. The fix involves upgrading the call from cond_resched() to cond_resched_tasks_rcu_qs(), ensuring quiescent states are reported even when cond_resched() is a no-op on PREEMPTION kernels.