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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-11-27T17:52:15
Updated: 2024-08-04T16:40:59.951Z
Reserved: 2020-11-18T00:00:00
Link: CVE-2020-28921
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-11-27T18:15:11.767
Modified: 2021-07-21T11:39:23.747
Link: CVE-2020-28921
Redhat
No data.