CVE-2020-28921

Published November 27th, 2020

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CVSS v3

8.8

HIGH

CVSS v2

7.2

HIGH

Affected

PROJECT

Description

An issue was discovered in Devid Espenschied PC Analyser through 4.10. The PCADRVX64.SYS kernel driver exposes IOCTL functionality that allows low-privilege users to read and write to arbitrary Model Specific Registers (MSRs). This could lead to arbitrary Ring-0 code execution and escalation of privileges.

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Repository of vulnerabilities disclosed by ESET

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