CVE-2021-1098

published 2021-07-21

CVE-2021-1098: NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it doesn't release some resources during driver unload requests…

Priority P3 40 high 7.8 CVSS 3.1

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

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it doesn't release some resources during driver unload requests from guests. This flaw allows a malicious guest to perform operations by reusing those resources, which may lead to information disclosure, data tampering, or 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).

Affected

4 ranges

Vendor	Product	Version range	Fixed in
nvidia	nvidia_virtual_gpu_software	—	—
nvidia	virtual_gpu	>= 11.0 < 11.5	11.5
nvidia	virtual_gpu	>= 12.0 < 12.3	12.3
nvidia	virtual_gpu	>= 8.0 < 8.8	8.8

CVSS provenance

nvd v3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 4.6 MEDIUM AV:L/AC:L/Au:N/C:P/I:P/A:P

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CWE-404