The vulnerability of the kvm_vcpu_ioctl_x86_getdebugregss() function (arch/x86/kvm/x86.c) in the KVM virtualization subsystem of the Linux operating system allows a attacker to gain access to protected information.

The vulnerability of the kvmvcpuioctlx86getdebugregss function arch/x86/kvm/x86.c in the KVM virtualization subsystem of the Linux operating system is related to errors during initialization. Exploiting this vulnerability can allow an attacker to gain access to protected information...