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.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-21312 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T16:40:59.951Z

Reserved: 2020-11-18T00:00:00

Link: CVE-2020-28921

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-11-27T18:15:11.767

Modified: 2024-11-21T05:23:17.873

Link: CVE-2020-28921

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses