CVE-2019-7247

https://notcve.org/view.php?id=CVE-2019-7247

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. Se detectó un problema en la biblioteca AODDriver2.sys en AMD OverDrive. El controlador vulnerable expone una instrucción wrmsr por medio de IOCTL 0x81112ee0 y no filtra apropiadamente el Model Specific Register (MSR). • https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0014/FEYE-2019-0014.md •