PT-2022-15150 · Nvidia · Nvidia Vgpu

Published 2022-02-07 · Updated 2023-07-03 · CVE-2022-21816

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions NVIDIA vGPU software (affected versions not specified)

Description The issue is related to a vulnerability in the Virtual GPU Manager (nvidia.ko) of the NVIDIA vGPU software. A user in the guest OS can cause a GPU interrupt storm on the hypervisor host, leading to a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

Missing Authentication

Weakness Enumeration

CWE-284

CWE-306

Related Identifiers

CVE-2022-21816

Affected Products

Nvidia Vgpu

References · 8

• https://nvidia.custhelp.com/app/answers/detail/a_id/5312 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21816 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21816 · Security Note
• https://t.me/cvenotify/35677 · Telegram Post
• https://t.me/cvenotify/26404 · Telegram Post
• https://t.me/cibsecurity/36970 · Telegram Post
• https://t.me/cvenotify/26693 · Telegram Post
• https://t.me/cvenotify/53589 · Telegram Post