The KVM subsystem in the Linux kernel through 4.13.3 allows guest OS users to cause a denial of service (assertion failure, and hypervisor hang or crash) via an out-of bounds guest_irq value, related to arch/x86/kvm/vmx.c and virt/kvm/eventfd.c.
4.4.0-98.121~14.04.14.4.0-98.1214.4.0-1039.484.13.0-1005.74.10.0-1008.84.4.0-1033.334.13.0-32.35~16.04.14.4.0-1009.144.4.0-1076.844.4.0-1078.83Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:NI:NA:HCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H