PT-2021-13511 · Nvidia · Nvidia Vgpu

Published 2021-10-29 · Updated 2021-11-02 · CVE-2021-1121

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 kernel driver, where a vGPU can cause resource starvation among other vGPUs hosted on the same GPU, potentially leading to denial of service.

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

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2021-1121

Affected Products

Nvidia Vgpu

References · 5

• https://osv.dev/vulnerability/CVE-2021-1121 · Vendor Advisory
• https://nvidia.custhelp.com/app/answers/detail/a_id/5230 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1121 · Security Note
• https://t.me/cvenotify/22687 · Telegram Post
• https://t.me/cibsecurity/31481 · Telegram Post