title: Red Hat Security Advisory: qemu-kvm security update
description: qemu: crash by possible division by zero Qemu: block: multiple integer overflow flaws Qemu: block: missing input validation Qemu: prevent possible buffer overflows Qemu: qcow2: NULL dereference in qcow2_open() error path Qemu: block: possible crash due signed types or logic error Qemu: vhdx: bounds checking for block_size and logical_sector_size qemu: virtio-net: buffer overflow in virtio_net_handle_mac() function
cpes: cpe:/o:redhat:enterprise_linux:6::client cpe:/o:redhat:enterprise_linux:6::computenode cpe:/o:redhat:enterprise_linux:6::server cpe:/o:redhat:enterprise_linux:6::workstation