Kvm Group Qemu-Kvm vulnerabilities

CVE-2011-2512 [MEDIUM] CWE-20 CVE-2011-2512: The virtio_queue_notify in qemu-kvm 0.14.0 and earlier does not properly validate the virtqueue numb The virtio_queue_notify in qemu-kvm 0.14.0 and earlier does not properly validate the virtqueue number, which allows guest users to cause a denial of service (guest crash) and possibly execute arbitrary code via a negative number in the Queue Notify field of the Virtio Header, which bypasses a signed comparison.

CVE-2012-0029 [HIGH] CWE-119 CVE-2012-0029: Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qe Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets.