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CVE-2017-5552

Published: 15 March 2017

Memory leak in the virgl_resource_attach_backing function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING commands.

Priority

Low

CVSS 3 base score: 6.5

Status

Package Release Status
qemu-kvm
Launchpad, Ubuntu, Debian
upstream Not vulnerable

precise Not vulnerable
(code not present)
trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

qemu
Launchpad, Ubuntu, Debian
upstream Needs triage

precise Does not exist

trusty Not vulnerable
(code not present)
xenial
Released (1:2.5+dfsg-5ubuntu10.11)
yakkety
Released (1:2.6.1+dfsg-0ubuntu5.4)
zesty
Released (1:2.8+dfsg-3ubuntu2.1)
Patches:
upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=33243031dad02d161225ba99d782616da133f68