CVE-2021-1066

Published on: 01/08/2021 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:28:57 PM UTC

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Certain versions of Hypervisor from Citrix contain the following vulnerability:

NVIDIA vGPU manager contains a vulnerability in the vGPU plugin, in which input data is not validated, which may lead to unexpected consumption of resources, which in turn may lead to denial of service. This affects vGPU version 8.x (prior to 8.6) and version 11.0 (prior to 11.3).

  • CVE-2021-1066 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo NVIDIA - NVIDIA Virtual GPU Manager version Version 8.x (prior to 8.6) and version 11.0 (prior to 11.3)

CVSS3 Score: 5.5 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE HIGH

CVSS2 Score: 2.1 - LOW

Access
Vector
Access
Complexity
Authentication
LOCAL LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags Link
Security Bulletin: NVIDIA GPU Display Driver - January 2021 | NVIDIA Vendor Advisory
nvidia.custhelp.com
text/html
URL Logo CONFIRM nvidia.custhelp.com/app/answers/detail/a_id/5142

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
CitrixHypervisor-AllAllAll
Operating
System
CitrixHypervisor-AllAllAll
Operating
System
CitrixHypervisor-AllAllAll
Operating
System
NutanixAhv-AllAllAll
Operating
System
NutanixAhv-AllAllAll
Operating
System
NutanixAhv-AllAllAll
ApplicationNvidiaVirtual Gpu ManagerAllAllAllAll
ApplicationNvidiaVirtual Gpu ManagerAllAllAllAll
Operating
System
RedhatEnterprise Linux Kernel-based Virtual Machine-AllAllAll
Operating
System
RedhatEnterprise Linux Kernel-based Virtual Machine-AllAllAll
Operating
System
RedhatEnterprise Linux Kernel-based Virtual Machine-AllAllAll
Operating
System
VmwareVsphere-AllAllAll
Operating
System
VmwareVsphere-AllAllAll
Operating
System
VmwareVsphere-AllAllAll
  • cpe:2.3:o:citrix:hypervisor:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:citrix:hypervisor:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:citrix:hypervisor:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:nutanix:ahv:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:nutanix:ahv:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:nutanix:ahv:-:*:*:*:*:*:*:*:
  • cpe:2.3:a:nvidia:virtual_gpu_manager:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:nvidia:virtual_gpu_manager:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:vmware:vsphere:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:vmware:vsphere:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:vmware:vsphere:-:*:*:*:*:*:*:*:
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