The vulnerability of the functions system_call() and mckk_int_handler() in the arch/s390/kernel/entry.S module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the functions systemcall and mcckinthandler in the arch/s390/kernel/entry.S module of the Linux operating system’s kernel is related to incorrect initialization of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...