PT-2020-18873 · Nvidia · Nvidia Virtual Gpu Manager

Published 2020-10-02 · Updated 2020-10-14 · CVE-2020-5983

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NVIDIA Virtual GPU Manager versions 8.x through 8.4 NVIDIA Virtual GPU Manager versions 10.x through 10.3 NVIDIA Virtual GPU Manager version 11.0

Description The issue is related to a boundary error in the vGPU plugin and the host driver kernel module, potentially allowing writes to memory locations outside the intended frame buffer memory allocated to guest operating systems. This could result in denial of service or information disclosure.

Recommendations For versions 8.x through 8.4, update to version 8.5 or later. For versions 10.x through 10.3, update to version 10.4 or later. For version 11.0, update to a version later than 11.0.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-5983

Affected Products

Nvidia Virtual Gpu Manager

References · 3

• https://osv.dev/vulnerability/CVE-2020-5983 · Vendor Advisory
• https://nvidia.custhelp.com/app/answers/detail/a_id/5075 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-5983 · Security Note