CVE-2019-5666 Information

Description

NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer (nvlddmkm.sys) create context command DDI DxgkDdiCreateContext in which the product uses untrusted input when calculating or using an array index but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array which may lead to denial of service or escalation of privileges.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://support.lenovo.com/us/en/solutions/LEN-26250 https://nvidia.custhelp.com/app/answers/detail/a_id/4772 https://nvidia.custhelp.com/app/answers/detail/a_id/4797

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8