The vulnerability of the __call_rcu_nocb_wake() function in the kernel/rcu/tree_nocb.h subsystem of Linux’s multi-threaded kernel operating system allows a attacker to trigger a service failure.

The vulnerability of the callrcunocbwake function in the kernel/rcu/treenocb.h subsystem for synchronization in multi-threaded Linux operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to trigger a service failure...