CVE-2016-7421
Fixed in a distro release EPSS <1%
The pvscsi_ring_pop_req_descr function in hw/scsi/vmw_pvscsi.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by leveraging failure to limit process IO loop to the ring size.
Products: qemu, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | qemu | 1:2.7+dfsg-1 |
| Debian 13 | qemu | 1:2.7+dfsg-1 |
| Debian 14 | qemu | 1:2.7+dfsg-1 |
| Debian 8 | qemu | 1:2.1+dfsg-12+deb8u8 |
| SUSE Linux Enterprise Desktop 12 SP1 | qemu | 2.3.1-24.6 |
| SUSE Linux Enterprise Server 12 SP1 | qemu | 2.3.1-24.6 |
| SUSE Linux Enterprise Server 12-LTSS | qemu | 2.0.2-48.25.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | qemu | 2.0.2-48.25.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | qemu | 2.3.1-24.6 |
| Ubuntu 14.04 LTS | qemu | 2.0.0+dfsg-2ubuntu1.30 |
| Ubuntu 16.04 LTS | qemu | 1:2.5+dfsg-5ubuntu10.6 |
| openSUSE Tumbleweed | qemu | 6.1.0-32.1 |