CVE-2014-0147
Fixed in a distro release EPSS <1%
Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.
Products: qemu, fedoraproject fedora, redhat virtualization, redhat enterprise_linux_desktop, redhat enterprise_linux_eus, redhat enterprise_linux_openstack_platform, redhat enterprise_linux_server, redhat enterprise_linux_server_aus, redhat enterprise_linux_server_tus, redhat enterprise_linux_workstation
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | qemu | 2.0.0+dfsg-1 |
| Debian 13 | qemu | 2.0.0+dfsg-1 |
| Debian 14 | qemu | 2.0.0+dfsg-1 |
| Debian 7 | qemu | 1.1.2+dfsg-6a+deb7u4 |
| Debian 7 | qemu-kvm | 1.1.2+dfsg-6+deb7u4 |
| Red Hat Enterprise Linux 6 | qemu-guest-agent | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat Enterprise Linux 6 | qemu-img | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat Enterprise Linux 6 | qemu-img-rhev | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat Enterprise Linux 6 | qemu-kvm | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat Enterprise Linux 6 | qemu-kvm-debuginfo | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat Enterprise Linux 6 | qemu-kvm-rhev | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat Enterprise Linux 6 | qemu-kvm-rhev-debuginfo | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat Enterprise Linux 6 | qemu-kvm-rhev-tools | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat Enterprise Linux 6 | qemu-kvm-tools | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat Enterprise Linux 6 | rhev-hypervisor6 | 0:6.5-20140603.2.el6ev |
| Red Hat openstack 3 | qemu-img-rhev | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat openstack 3 | qemu-kvm-rhev | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat openstack 3 | qemu-kvm-rhev-debuginfo | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat openstack 3 | qemu-kvm-rhev-tools | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat openstack 4 | qemu-img-rhev | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat openstack 4 | qemu-kvm-rhev | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat openstack 4 | qemu-kvm-rhev-debuginfo | 2:0.12.1.2-2.415.el6_5.8 |
| Red Hat openstack 4 | qemu-kvm-rhev-tools | 2:0.12.1.2-2.415.el6_5.8 |
| Ubuntu 14.04 LTS | qemu | 2.0.0+dfsg-2ubuntu1.3 |
| openSUSE Tumbleweed | qemu | 2.6.1-1.5 |