CVE-2020-28921

State: Published
Severity: Not scored
Published: Nov 27, 2020
Updated: Aug 4, 2024
Reserved: Nov 18, 2020

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/eset/vulnerability-disclosures
http://www.pcanalyser.de/index.php/historie/
https://github.com/eset/vulnerability-disclosures/blob/master/CVE-2020-28921/CVE-2020-28921.md

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