CVE-2021-1084

Published on: 04/29/2021 12:00:00 AM UTC

Last Modified on: 05/07/2021 08:45:00 PM UTC

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

Certain versions of Hypervisor from Citrix contain the following vulnerability:

NVIDIA vGPU driver contains a vulnerability in the guest kernel mode driver and Virtual GPU Manager (vGPU plugin), in which an input length is not validated, which may lead to tampering of data or denial of service. This affects vGPU version 12.x (prior to 12.2) and version 11.x (prior to 11.4).

  • CVE-2021-1084 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo NVIDIA - NVIDIA Virtual GPU Software version vGPU all 11.x version (prior to 11.4), and all 12.x version (prior to 12.2)

CVSS3 Score: 7.1 - HIGH

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

CVSS2 Score: 3.6 - LOW

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

CVE References

Description Tags Link
Security Bulletin: NVIDIA GPU Display Driver - April 2021 | NVIDIA nvidia.custhelp.com
text/html
URL Logo CONFIRM nvidia.custhelp.com/app/answers/detail/a_id/5172

Known Affected Configurations (CPE V2.3)

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

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-1084 : NVIDIA vGPU driver contains a vulnerability in the guest #kernel mode driver and Virtual GPU Manage… twitter.com/i/web/status/1… 2021-04-29 18:54:50
Reddit Logo Icon /r/netcve CVE-2021-1084 2021-04-29 19:41:43
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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