TI-2021-00831 Aliases CVE-2021-1103 GHSA-q8p8-w3c9-67g5

NULL pointer dereference in NVIDIA Virtual GPU Software

LOW 20CWE-476Published 2021-07-21 · Updated 2024-08-03

Key facts

Attack vector: Local
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-476.

Summary

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it can dereference a NULL pointer, which may lead to denial of service. This affects vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).

Why it matters now

EPSS 0.00293 22nd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
NVIDIA	NVIDIA Virtual GPU Software	vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).	—	No fix listed	CNA

NVIDIA Virtual GPU Software VendorNVIDIA Affected vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8). Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:nvidia:virtual_gpu::::::::	8.0 to before 8.8; 11.0 to before 11.5; 12.0 to before 12.3	Vulnerable	NVIDIA

cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:* Versions 8.0 to before 8.8; 11.0 to before 11.5; 12.0 to before 12.3 Vulnerable ·NVIDIA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-1103
2026-10-03 Alias added: GHSA-q8p8-w3c9-67g5

References

Patch 1

https://nvidia.custhelp.com/app/answers/detail/a_id/5211

TI-2022-10972 Out-of-bounds write in NVIDIA GPU Display Driver CVSS 3.1CRITICAL 9.9
TI-2023-00183 NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer… CVSS 3.1HIGH 8.8
TI-2022-15487 NVIDIA GPU Display Driver for Windows contains a vulnerability in the user mode layer… CVSS 3.1HIGH 8.8
TI-2022-10973 Out-of-bounds write in NVIDIA GPU Display Driver CVSS 3.1HIGH 8.5
TI-2023-14764 Uncontrolled search path in NVIDIA GPU Display driver, vGPU driver, and Cloud gaming… CVSS 3.1HIGH 8.2
TI-2024-00080 NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability where a user can… CVSS 3.1HIGH 7.8

See all 97 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences