title: Red Hat Security Advisory: qemu-kvm security, bug fix, and enhancement update
description: virtio-blk: heap buffer overflow caused by unaligned requests qemu: acpi_piix4: missing hotplug check during device removal
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