CVE-2022-21816: NVIDIA Cloud Gaming Virtual GPU

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (nvidia.ko), where a user in the guest OS can cause a GPU interrupt storm on the hypervisor host, leading to a denial of service.

Affected products

• NVIDIA Cloud Gaming Virtual GPU: before 2022 (fixed in 2022)
• NVIDIA Virtual GPU: from 8.0, before 8.10 (fixed in 8.10); from 11.0, before 11.7 (fixed in 11.7); from 13.0, before 13.2 (fixed in 13.2)

Published 2022-02-07. Last modified 2026-06-17.