Multiple Intel Processors CVE-2018-12207 Denial of Service Vulnerability

Risk

Low

Date Discovered

November 12, 2019

Description

Multiple Intel Processors are prone to a denial of service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition.

Technologies Affected

  • Citrix Hypervisor 8.0
  • Citrix XenServer 7.0
  • Citrix XenServer 7.1 LTSR CU2
  • Citrix XenServer 7.6
  • Intel 2nd generation Core processors
  • Intel 3rd generation Core processors
  • Intel 4th generation Core processors
  • Intel 5th generation Core processors
  • Intel 6th generation Core processors
  • Intel 7th generation Core processors
  • Intel 8th generation Core processors
  • Intel Celeron Processor G Series
  • Intel Core M processor family
  • Intel Core i3 processor
  • Intel Core i5 processor
  • Intel Core i7 processor
  • Intel Intel Core X-series Processors
  • Intel Pentium Gold Processor Series
  • Intel Xeon D Processor
  • Intel Xeon E Processor
  • Intel Xeon Processor E3 Family
  • Intel Xeon Processor E3 v2 Family
  • Intel Xeon Processor E3 v3 Family
  • Intel Xeon Processor E3 v4 Family
  • Intel Xeon Processor E3 v5 Family
  • Intel Xeon Processor E3 v6 Family
  • Intel Xeon Processor E5 Family
  • Intel Xeon Processor E5 v2 Family
  • Intel Xeon Processor E5 v3 Family
  • Intel Xeon Processor E5 v4 Family
  • Intel Xeon Processor E7 Family
  • Intel Xeon Processor E7 v2 Family
  • Intel Xeon Processor E7 v3 Family
  • Intel Xeon Processor E7 v4 Family
  • Intel Xeon Scalable Processors 2nd Generation
  • Intel Xeon Scalable Processors
  • Intel Xeon W Processor
  • Microsoft Windows 10 Version 1607 for 32-bit Systems
  • Microsoft Windows 10 Version 1607 for x64-based Systems
  • Microsoft Windows 10 Version 1709 for ARM64-based Systems
  • Microsoft Windows 10 Version 1803 for 32-bit Systems
  • Microsoft Windows 10 Version 1803 for ARM64-based Systems
  • Microsoft Windows 10 Version 1803 for x64-based Systems
  • Microsoft Windows 10 Version 1809 for 32-bit Systems
  • Microsoft Windows 10 Version 1809 for ARM64-based Systems
  • Microsoft Windows 10 Version 1809 for x64-based Systems
  • Microsoft Windows 10 Version 1903 for 32-bit Systems
  • Microsoft Windows 10 Version 1903 for ARM64-based Systems
  • Microsoft Windows 10 Version 1903 for x64-based Systems
  • Microsoft Windows 10 for 32-bit Systems
  • Microsoft Windows 10 for x64-based Systems
  • Microsoft Windows 10 version 1709 for 32-bit Systems
  • Microsoft Windows 10 version 1709 for x64-based Systems
  • Microsoft Windows 7 for 32-bit Systems SP1
  • Microsoft Windows 7 for x64-based Systems SP1
  • Microsoft Windows 8.1 for 32-bit Systems
  • Microsoft Windows 8.1 for x64-based Systems
  • Microsoft Windows RT 8.1
  • Microsoft Windows Server 1803
  • Microsoft Windows Server 1903
  • Microsoft Windows Server 2008 R2 for Itanium-based Systems SP1
  • Microsoft Windows Server 2008 R2 for x64-based Systems SP1
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2019
  • Redhat Enterprise Linux 7
  • Redhat Enterprise Linux 8
  • Redhat Enterprise Linux for Real Time 7
  • Redhat Enterprise Linux for Real Time 8
  • Redhat Enterprise Linux for Real Time for NFV 7
  • Redhat Enterprise Linux for Real Time for NFV 8
  • Redhat Enterprise Mrg 2
  • Redhat MRG Realtime 2
  • Redhat OpenShift Container Platform 4.1
  • Redhat OpenShift Container Platform 4.2
  • Redhat Virtualization - Extended Update Support 4.2 for RHEL 7.6
  • Redhat Virtualization 4
  • Redhat Virtualization Host - Extended Update Support 4.2 for RHEL 7.6
  • Redhat Virtualization Host 4
  • Ubuntu Ubuntu Linux 14.04 ESM
  • Ubuntu Ubuntu Linux 16.04 LTS
  • Ubuntu Ubuntu Linux 18.04 LTS
  • Ubuntu Ubuntu Linux 19.04
  • Ubuntu Ubuntu Linux 19.10
  • VMWare Esxi 6.0
  • VMWare Esxi 6.5
  • VMWare Esxi 6.7
  • Xen Xen

Recommendations

Permit local access for trusted individuals only. Where possible, use restricted environments and restricted shells.
Ensure that only trusted users have local, interactive access to affected computers.

Updates are available. Please see the references or vendor advisory for more information.

References

Credits

Deepak Gupta


© 1995- Symantec Corporation

Permission to redistribute this alert electronically is granted as long as it is not edited in any way unless authorized by Symantec Security Response. Reprinting the whole or part of this alert in any medium other than electronically requires permission from secure@symantec.com.

Disclaimer

The information in the advisory is believed to be accurate at the time of publishing based on currently available information. Use of the information constitutes acceptance for use in an AS IS condition. There are no warranties with regard to this information. Neither the author nor the publisher accepts any liability for any direct, indirect, or consequential loss or damage arising from use of, or reliance on, this information.

Symantec, Symantec products, Symantec Security Response, and secure@symantec.com are registered trademarks of Symantec Corp. and/or affiliated companies in the United States and other countries. All other registered and unregistered trademarks represented in this document are the sole property of their respective companies/owners.