PT-2021-13489 · Nvidia · Nvidia Vgpu

Published 2021-07-21 · Updated 2021-07-27 · CVE-2021-1099

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NVIDIA vGPU software versions prior to 12.3 NVIDIA vGPU software versions prior to 11.5 NVIDIA vGPU software versions prior to 8.8

Description The issue is related to a stack-based buffer overflow in the Virtual GPU Manager (vGPU plugin) that could allow an attacker to put a customized ROP gadget on the stack. This may lead to information disclosure, data tampering, or denial of service.

Recommendations For versions prior to 12.3, update to version 12.3 or later. For versions prior to 11.5, update to version 11.5 or later. For versions prior to 8.8, update to version 8.8 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-1099

Affected Products

Nvidia Vgpu

References · 3

• https://nvidia.custhelp.com/app/answers/detail/a_id/5211 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1099 · Security Note
• https://osv.dev/vulnerability/CVE-2021-1099 · Vendor Advisory