CVE-2017-13672 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html http://www.debian.org/security/2017/dsa-3991 http://www.openwall.com/lists/oss-security/2017/08/30/3 http://www.securityfocus.com/bid/100540 https://access.redhat.com/errata/RHSA-2018:0816 https://access.redhat.com/errata/RHSA-2018:1104 https://access.redhat.com/errata/RHSA-2018:1113 https://access.redhat.com/errata/RHSA-2018:2162 https://bugzilla.redhat.com/show_bug.cgi?id=1486560 https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04684.html https://usn.ubuntu.com/3575-1/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5