CVE-2019-7247
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductAmd Overdrive
PublishedMay 18, 2020
First seenMay 18, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| amd overdrive | No range specified | — |
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