CVE-2017-2633

Published: 22 February 2017

An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vnc_refresh_server_surface'. A user inside a guest could use this flaw to crash the QEMU process.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
Upstream Needed

Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(1:2.8+dfsg-3ubuntu2)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(1:2.8+dfsg-3ubuntu2)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(1:2.8+dfsg-3ubuntu2)
Ubuntu 16.04 LTS (Xenial Xerus) Not vulnerable
(1:2.5+dfsg-5ubuntu10.10)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (2.0.0+dfsg-2ubuntu1.33)
Patches:
Upstream: http://git.qemu-project.org/?p=qemu.git;a=commit;h=9f64916da20eea67121d544698676295bbb105a7
Upstream: http://git.qemu-project.org/?p=qemu.git;a=commit;h=bea60dd7679364493a0d7f5b54316c767cf894ef
qemu-kvm
Launchpad, Ubuntu, Debian
Upstream Needed

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist