6.5

CVE-2016-9921

Quick emulator (Qemu) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to a divide by zero issue. It could occur while copying VGA data when cirrus graphics mode was set to be VGA. A privileged user inside guest could use this flaw to crash the Qemu process instance on the host, resulting in DoS.

Data is provided by the National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 2.7.1
Qemu ≫ Qemu Version2.8.0 Updaterc0
Qemu ≫ Qemu Version2.8.0 Updaterc1
Qemu ≫ Qemu Version2.8.0 Updaterc2
Debian ≫ Debian Linux Version8.0
Redhat ≫ Openstack Version6.0
Redhat ≫ Openstack Version7.0
Redhat ≫ Openstack Version8
Redhat ≫ Openstack Version9
Redhat ≫ Openstack Version10
Redhat ≫ Openstack Version11
Redhat ≫ Virtualization Version4.0
   Redhat ≫ Enterprise Linux Version7.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.07% 0.184
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.5 2 4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-369 Divide By Zero

The product divides a value by zero.

http://www.openwall.com/lists/oss-security/2016/12/09/1
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/94803
Third Party Advisory
VDB Entry