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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 2.7.1
Qemu ≫ Qemu Version 2.8.0 Update rc0
Qemu ≫ Qemu Version 2.8.0 Update rc1
Qemu ≫ Qemu Version 2.8.0 Update rc2
Debian ≫ Debian Linux Version 8.0
Redhat ≫ Openstack Version 6.0
Redhat ≫ Openstack Version 7.0
Redhat ≫ Openstack Version 8
Redhat ≫ Openstack Version 9
Redhat ≫ Openstack Version 10
Redhat ≫ Openstack Version 11
Redhat ≫ Virtualization Version 4.0
   Redhat ≫ Enterprise Linux Version 7.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.39% 0.31
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.5 2 4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
NIST 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.

https://access.redhat.com/errata/RHSA-2017:2392
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2408
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201701-49
Third Party Advisory
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