CVE-2016-6351
Fixed in a distro release EPSS <1%
The esp_do_dma function in hw/scsi/esp.c in QEMU (aka Quick Emulator), when built with ESP/NCR53C9x controller emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) or execute arbitrary code on the QEMU host via vectors involving DMA read into ESP command buffer.
Products: qemu, canonical ubuntu_linux, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | qemu | 1:2.6+dfsg-3.1 |
| Debian 13 | qemu | 1:2.6+dfsg-3.1 |
| Debian 14 | qemu | 1:2.6+dfsg-3.1 |
| Debian 7 | qemu | 1.1.2+dfsg-6+deb7u14 |
| Debian 7 | qemu-kvm | 1.1.2+dfsg-6+deb7u14 |
| Debian 8 | qemu | 1:2.1+dfsg-12+deb8u8 |
| SUSE Linux Enterprise Desktop 12 SP1 | xen | 4.5.3_08-17.1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | xen | 4.2.5_21-27.1 |
| SUSE Linux Enterprise Server 11 SP2-LTSS | xen | 4.1.6_08-32.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | xen | 4.2.5_21-27.1 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.4_07-37.1 |
| SUSE Linux Enterprise Server 12 SP1 | xen | 4.5.3_08-17.1 |
| SUSE Linux Enterprise Server 12-LTSS | xen | 4.4.4_04-22.22.2 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.4_07-37.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | xen | 4.4.4_04-22.22.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | xen | 4.5.3_08-17.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | 4.4.4_07-37.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | xen | 4.5.3_08-17.1 |
| SUSE Manager 2.1 | xen | 4.2.5_21-27.1 |
| SUSE Manager Proxy 2.1 | xen | 4.2.5_21-27.1 |
| SUSE OpenStack Cloud 5 | xen | 4.2.5_21-27.1 |
| Ubuntu 14.04 LTS | qemu | 2.0.0+dfsg-2ubuntu1.26 |
| Ubuntu 16.04 LTS | qemu | 1:2.5+dfsg-5ubuntu10.3 |
| openSUSE Tumbleweed | qemu | 2.6.1-1.5 |
| openSUSE Tumbleweed | xen | 4.7.0_12-1.3 |