An issue was discovered in AODDriver2.sys in AMD OverDrive. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x81112ee0 and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges.
References
Link | Resource |
---|---|
https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0014/FEYE-2019-0014.md | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-05-18T15:52:49
Updated: 2020-05-18T15:52:49
Reserved: 2019-01-31T00:00:00
Link: CVE-2019-7247
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-05-18T16:15:11.360
Modified: 2021-07-21T11:39:23.747
Link: CVE-2019-7247
JSON object: View
Redhat Information
No data.
CWE