CVE-2016-6351

Priority
Description
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.
Assigned-to
mdeslaur
Notes
mdeslaurqemu-kvm in precise doesn't build esp.c on Ubuntu
Package
Source: qemu (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 14.04 ESM (Trusty Tahr):released (2.0.0+dfsg-2ubuntu1.26)
Ubuntu 16.04 LTS (Xenial Xerus):released (1:2.5+dfsg-5ubuntu10.3)
Patches:
Upstream:http://git.qemu.org/?p=qemu.git;a=commit;h=926cde5f3e4d2504ed161ed0cb771ac7cad6fd11
Upstream:http://git.qemu.org/?p=qemu.git;a=commit;h=cc96677469388bad3d66479379735cf75db069e3
Package
Upstream:needs-triage
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
More Information

Updated: 2019-12-05 18:45:53 UTC (commit dd38ff22974aae499eb50644b9d5a2817483cbdb)