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CVE-2017-13672

Published: 1 September 2017

QEMU (aka Quick Emulator), when built with the VGA display emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update.

Notes

AuthorNote
mdeslaur
artful has first commit, not the two others
complex backport, not going to fix this in xenial and earlier

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
artful
Released (1:2.10+dfsg-0ubuntu3.5)
trusty Ignored

upstream Needs triage

xenial Ignored

zesty Ignored
(end of life)
Patches:
upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=3d90c6254863693a6b13d918d2b8682e08bbc681
upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=28f77de26a4f9995458ddeb9d34bb06c0193bdc9
upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=115788d7a70e9ae255511ca00fc69cce06967472
qemu-kvm
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

zesty Does not exist

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H