CVE-2016-3712

LOW

Description

Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.

References

http://rhn.redhat.com/errata/RHSA-2016-2585.html

http://rhn.redhat.com/errata/RHSA-2017-0621.html

http://support.citrix.com/article/CTX212736

http://www.debian.org/security/2016/dsa-3573

http://www.openwall.com/lists/oss-security/2016/05/09/4

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

http://www.securityfocus.com/bid/90314

http://www.securitytracker.com/id/1035794

http://www.ubuntu.com/usn/USN-2974-1

http://xenbits.xen.org/xsa/advisory-179.html

https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg01196.html

Details

Source: MITRE

Published: 2016-05-11

Updated: 2018-01-05

Risk Information

CVSS v2.0

Base Score: 2.1

Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:P)

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3.0

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM