CVE-2021-1063

Published: Jan 8, 2021Modified: Jun 17, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

NVIDIA vGPU manager contains a vulnerability in the vGPU plugin, in which an input offset is not validated, which may lead to a buffer overread, which in turn may cause tampering of data, information disclosure, or denial of service. This affects vGPU version 8.x (prior to 8.6) and version 11.0 (prior to 11.3).

Affected (2)

Products: Nvidia: Virtual Gpu Manager

1 product

Virtual Gpu Manager

Configuration A

2 vulnerable · 4 platform

Vulnerable Software	Affected Versions
Nvidia Virtual Gpu Manager	From 11.0 to 11.3
Nvidia Virtual Gpu Manager	From 8.0 to 8.6

Running on/with	Platform Versions
Citrix Hypervisor	All versions
Nutanix Ahv	All versions
Redhat Enterprise Linux Kernel Based Virtual Machine	All versions
Vmware Vsphere	All versions

Related CWEs

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (2)

https://nvidia.custhelp.com/app/answers/detail/a_id/5142

Source: psirt@nvidia.com

Vendor Advisory

https://nvidia.custhelp.com/app/answers/detail/a_id/5142

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.