NVD

CVE-2021-1081 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

NVIDIA vGPU software contains a vulnerability in the guest kernel mode driver and Virtual GPU manager (vGPU plugin), in which an input length is not validated, which may lead to information disclosure, tampering of data, or denial of service. This affects vGPU version 12.x (prior to 12.2), version 11.x (prior to 11.4) and version 8.x (prior 8.7).

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

CNA: NVIDIA Corporation

Base Score: 7.8 HIGH

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 4.6 MEDIUM

Vector: (AV:L/AC:L/Au:N/C:P/I:P/A:P)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5172	Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5172	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-1284	Improper Validation of Specified Quantity in Input	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Initial Analysis by NIST 5/07/2021 4:48:18 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added	CVSS V2		NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Added	CWE		NIST CWE-20
Added	CPE Configuration		Record truncated, showing 500 of 558 characters. View Entire Change Record AND OR cpe:2.3:a:nvidia:virtual_gpu_manager::::::::* versions from (including) 11.0 up to (excluding) 11.4 cpe:2.3:a:nvidia:virtual_gpu_manager::::::::* versions from (including) 12.0 up to (excluding) 12.2 OR cpe:2.3:o:citrix:hypervisor:-:::::::* cpe:2.3:o:linux:linux_kernel:-:::::::* cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:::*:
Added	CPE Configuration		AND OR cpe:2.3:a:nvidia:virtual_gpu_manager::::::::* versions from (including) 8.0 up to (excluding) 8.7 OR cpe:2.3:o:citrix:hypervisor:-:::::::* cpe:2.3:o:linux:linux_kernel:-:::::::* cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:o:nutanix:ahv:-:::::::* cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:::::::* cpe:2.3:o:vmware:vsphere:-:::::::*
Changed	Reference Type	https://nvidia.custhelp.com/app/answers/detail/a_id/5172 No Types Assigned	https://nvidia.custhelp.com/app/answers/detail/a_id/5172 Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-1081
NVD Published Date:
04/29/2021
NVD Last Modified:
11/21/2024
Source:
NVIDIA Corporation

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Information Technology Laboratory

National Vulnerability Database