CVE-2021-1100

Published on: 07/20/2021 12:00:00 AM UTC

Last Modified on: 07/27/2021 04:59:00 PM UTC

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

Certain versions of Virtual Gpu Manager from Nvidia contain the following vulnerability:

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager kernel mode driver (nvidia.ko), in which a pointer to a user-space buffer is not validated before it is dereferenced, which may lead to denial of service. This affects vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).

  • CVE-2021-1100 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 Software version vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).

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 Drivers - July 2021 | NVIDIA nvidia.custhelp.com
text/html
URL Logo CONFIRM nvidia.custhelp.com/app/answers/detail/a_id/5211

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationNvidiaVirtual Gpu ManagerAllAllAllAll
  • cpe:2.3:a:nvidia:virtual_gpu_manager:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-1100 : NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager #kernel mode driver nvidi… twitter.com/i/web/status/1… 2021-07-21 03:00:43
Twitter Icon @threatmeter CVE-2021-1100 NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager kernel mode driver (nvidia.k… twitter.com/i/web/status/1… 2021-07-22 07:09:36
Reddit Logo Icon /r/netcve CVE-2021-1100 2021-07-21 03:38:46
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