6

CVE-2016-8669

The serial_update_parameters function in hw/char/serial.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (divide-by-zero error and QEMU process crash) via vectors involving a value of divider greater than baud base.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 2.7.1
Opensuse ≫ Leap Version 42.2
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
Debian ≫ Debian Linux Version 8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.36% 0.279
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6 1.5 4
CVSS:3.1/AV:L/AC:L/PR:H/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
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201611-11
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
Third Party Advisory
Mailing List
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=3592fe0c919cf27a81d8e9f9b4f269553418bb01
http://www.openwall.com/lists/oss-security/2016/10/14/9
Patch
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2016/10/15/5
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/93563
Third Party Advisory
VDB Entry