The vulnerability of the kvm_xen_init_vcpu() function in the arch/x86/kvm/xen.c module of the virtualization subsystem on the x86 kernel of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the kvmxeninitvcpu function in the arch/x86/kvm/xen.c module of the virtualization subsystem on the x86-based Linux kernel platform is related to improper initialization. Exploiting this vulnerability can allow an attacker to cause a service failure...