CVE-2016-9603
Fixed in a distro release EPSS 4%CVSS 5.5
A heap buffer overflow flaw was found in QEMU's Cirrus CLGD 54xx VGA emulator's VNC display driver support before 2.9; the issue could occur when a VNC client attempted to update its display after a VGA operation is performed by a guest. A privileged user/process inside a guest could use this flaw to crash the QEMU process or, potentially, execute arbitrary code on the host with privileges of the QEMU process.
Products: qemu
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.10 | xen | 4.7.2-r0 |
| Alpine 3.11 | xen | 4.7.2-r0 |
| Alpine 3.12 | xen | 4.7.2-r0 |
| Alpine 3.13 | xen | 4.7.2-r0 |
| Alpine 3.14 | xen | 4.7.2-r0 |
| Alpine 3.15 | xen | 4.7.2-r0 |
| Alpine 3.16 | xen | 4.7.2-r0 |
| Alpine 3.17 | xen | 4.7.2-r0 |
| Alpine 3.18 | xen | 4.7.2-r0 |
| Alpine 3.19 | xen | 4.7.2-r0 |
| Alpine 3.20 | xen | 4.7.2-r0 |
| Alpine 3.21 | xen | 4.7.2-r0 |
| Alpine 3.22 | xen | 4.7.2-r0 |
| Alpine 3.23 | xen | 4.7.2-r0 |
| Alpine 3.24 | xen | 4.7.2-r0 |
| Alpine 3.4 | xen | 4.6.3-r8 |
| Alpine 3.5 | xen | 4.7.2-r0 |
| Alpine 3.6 | xen | 4.7.2-r0 |
| Alpine 3.7 | xen | 4.7.2-r0 |
| Alpine 3.8 | xen | 4.7.2-r0 |
| Alpine 3.9 | xen | 4.7.2-r0 |
| Debian 12 | qemu | 1:2.8+dfsg-4 |
| Debian 12 | xen | 4.4.0-1 |
| Debian 13 | qemu | 1:2.8+dfsg-4 |
| Debian 13 | xen | 4.4.0-1 |
| Debian 14 | qemu | 1:2.8+dfsg-4 |
| Debian 14 | xen | 4.4.0-1 |
| Debian 7 | qemu | 1.1.2+dfsg-6+deb7u22 |
| Debian 7 | qemu-kvm | 1.1.2+dfsg-6+deb7u21 |
| Debian 7 | xen | 4.1.6.lts1-12 |
| Debian 8 | qemu | 1:2.1+dfsg-12+deb8u7 |
| Red Hat Enterprise Linux 6 | qemu-guest-agent | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat Enterprise Linux 6 | qemu-img | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat Enterprise Linux 6 | qemu-img-rhev | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-debuginfo | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-rhev | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-rhev-debuginfo | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-rhev-tools | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-tools | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat Enterprise Linux 7 | qemu-img | 10:1.5.3-126.el7_3.6 |
| Red Hat Enterprise Linux 7 | qemu-img-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat Enterprise Linux 7 | qemu-kvm | 10:1.5.3-126.el7_3.6 |
| Red Hat Enterprise Linux 7 | qemu-kvm-common | 10:1.5.3-126.el7_3.6 |
| Red Hat Enterprise Linux 7 | qemu-kvm-common-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat Enterprise Linux 7 | qemu-kvm-debuginfo | 10:1.5.3-126.el7_3.6 |
| Red Hat Enterprise Linux 7 | qemu-kvm-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat Enterprise Linux 7 | qemu-kvm-rhev-debuginfo | 10:2.6.0-28.el7_3.9 |
| Red Hat Enterprise Linux 7 | qemu-kvm-tools | 10:1.5.3-126.el7_3.6 |
| Red Hat Enterprise Linux 7 | qemu-kvm-tools-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 10 | qemu-img-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 10 | qemu-kvm-common-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 10 | qemu-kvm-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 10 | qemu-kvm-rhev-debuginfo | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 10 | qemu-kvm-tools-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 5 | qemu-img-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 5 | qemu-img-rhev | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat openstack 5 | qemu-kvm-common-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 5 | qemu-kvm-rhev | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat openstack 5 | qemu-kvm-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 5 | qemu-kvm-rhev-debuginfo | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 5 | qemu-kvm-rhev-debuginfo | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat openstack 5 | qemu-kvm-rhev-tools | 2:0.12.1.2-2.503.el6_9.3 |
| Red Hat openstack 5 | qemu-kvm-tools-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 6 | qemu-img-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 6 | qemu-kvm-common-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 6 | qemu-kvm-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 6 | qemu-kvm-rhev-debuginfo | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 6 | qemu-kvm-tools-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 7 | qemu-img-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 7 | qemu-kvm-common-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 7 | qemu-kvm-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 7 | qemu-kvm-rhev-debuginfo | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 7 | qemu-kvm-tools-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 8 | qemu-img-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 8 | qemu-kvm-common-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 8 | qemu-kvm-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 8 | qemu-kvm-rhev-debuginfo | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 8 | qemu-kvm-tools-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 9 | qemu-img-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 9 | qemu-kvm-common-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 9 | qemu-kvm-rhev | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 9 | qemu-kvm-rhev-debuginfo | 10:2.6.0-28.el7_3.9 |
| Red Hat openstack 9 | qemu-kvm-tools-rhev | 10:2.6.0-28.el7_3.9 |
| SUSE Linux Enterprise Desktop 12 SP1 | xen | 4.5.5_10-22.14.1 |
| SUSE Linux Enterprise Desktop 12 SP2 | qemu | 2.6.2-41.16.1 |
| SUSE Linux Enterprise Desktop 12 SP2 | xen | 4.7.3_03-43.9.1 |
| SUSE Linux Enterprise Desktop 12 SP2 | xen | 4.7.2_04-39.1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | kvm | 1.4.2-53.11.1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | xen | 4.2.5_21-41.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kvm | 1.4.2-53.11.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | xen | 4.2.5_21-41.1 |
| SUSE Linux Enterprise Server 11 SP3-TERADATA | kvm | 1.4.2-53.11.1 |
| SUSE Linux Enterprise Server 11 SP4 | kvm | 1.4.2-60.3.1 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.4_16-54.1 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.4_18-57.1 |
| SUSE Linux Enterprise Server 12 SP1 | xen | 4.5.5_10-22.14.1 |
| SUSE Linux Enterprise Server 12 SP1-LTSS | qemu | 2.3.1-33.3.3 |
| SUSE Linux Enterprise Server 12 SP2 | qemu | 2.6.2-41.16.1 |
| SUSE Linux Enterprise Server 12 SP2 | xen | 4.7.2_04-39.1 |
| SUSE Linux Enterprise Server 12 SP2 | xen | 4.7.3_03-43.9.1 |
| SUSE Linux Enterprise Server 12-LTSS | qemu | 2.0.2-48.34.3 |
| SUSE Linux Enterprise Server 12-LTSS | xen | 4.4.4_16-22.36.1 |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | qemu | 2.6.2-41.16.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kvm | 1.4.2-60.3.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.4_18-57.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.4_16-54.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | xen | 4.4.4_16-22.36.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | qemu | 2.3.1-33.3.3 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | xen | 4.5.5_10-22.14.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | qemu | 2.6.2-41.16.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | xen | 4.7.2_04-39.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | xen | 4.7.3_03-43.9.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | 4.4.4_18-57.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | 4.4.4_16-54.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | xen | 4.5.5_10-22.14.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | xen | 4.7.2_04-39.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | xen | 4.7.3_03-43.9.1 |
| SUSE Manager 2.1 | xen | 4.2.5_21-41.1 |
| SUSE Manager Proxy 2.1 | xen | 4.2.5_21-41.1 |
| SUSE OpenStack Cloud 5 | xen | 4.2.5_21-41.1 |
| SUSE OpenStack Cloud 6 | qemu | 2.3.1-33.3.3 |
| Ubuntu 14.04 LTS | qemu | 2.0.0+dfsg-2ubuntu1.33 |
| Ubuntu 14.04 LTS | xen | 4.4.2-0ubuntu0.14.04.11 |
| Ubuntu 16.04 LTS | qemu | 1:2.5+dfsg-5ubuntu10.11 |