CVE ID:	CVE-2014-0155
Description:	The ioapic_deliver function in virt/kvm/ioapic.c in the Linux kernel through 3.14.1 does not properly validate the kvm_irq_delivery_to_apic return value, which allows guest OS users to cause a denial of service (host OS crash) via a crafted entry in the redirection table of an I/O APIC. NOTE: the affected code was moved to the ioapic_service function before the vulnerability was announced.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2014-0155 [oss-security] 20140407 CVE-2014-0155 -- kernel: kvm: BUG caused by invalid entry in guest ioapic redirection table http://www.openwall.com/lists/oss-security/2014/04/07/2 http://git.kernel.org/cgit/virt/kvm/kvm.git/commit/?id=5678de3f15010b9022ee45673f33bcfc71d47b60 http://git.kernel.org/cgit/virt/kvm/kvm.git/commit/?id=5678de3f15010b9022ee45673f33bcfc71d47b60 https://bugzilla.redhat.com/show_bug.cgi?id=1081589 https://bugzilla.redhat.com/show_bug.cgi?id=1081589