An issue was discovered in atillk64.sys in AMD ATI Diagnostics Hardware Abstraction Sys/Overclocking Utility 5.11.9.0. The vulnerable driver exposes a wrmsr instruction 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-2019-0015/FEYE-2019-0015.md | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-05-18T15:56:48
Updated: 2020-05-18T15:56:48
Reserved: 2019-01-31T00:00:00
Link: CVE-2019-7246
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-05-18T16:15:11.297
Modified: 2021-07-21T11:39:23.747
Link: CVE-2019-7246
JSON object: View
Redhat Information
No data.
CWE