CVE-2017-5578

Priority
Low
Description
Memory leak in the virtio_gpu_resource_attach_backing function in
hw/display/virtio-gpu.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.
References
Bugs
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected (code not present)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Package
Source: qemu (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):released (1:2.8+dfsg-3ubuntu2.1)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (code not present)
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (1:2.5+dfsg-5ubuntu10.11)
Ubuntu 16.10 (Yakkety Yak):released (1:2.6.1+dfsg-0ubuntu5.4)
Ubuntu 17.04 (Zesty Zapus):released (1:2.8+dfsg-3ubuntu2.1)
Patches:
Upstream:http://git.qemu.org/?p=qemu.git;a=commit;h=204f01b30975923c64006f8067f0937b91eea68b
More Information

Updated: 2017-04-25 13:14:36 UTC (commit 12438)