Linux Kernel KVM 'KVM_MAX_MCE_BANKS' Memory Corruption Vulnerability

The Linux kernel is prone to a memory-corruption vulnerability that
affects the Kernel-based Virtual Machine (KVM).

Local attackers can exploit this issue to execute arbitrary code with
superuser privileges. Successful exploits will completely compromise
affected computers.

Versions prior to Linux kernel 2.6.32-rc7 are vulnerable. "

It is recommended to update the kernel on affected systems.