RSS   Vulnerabilities for 'System monitor'   RSS

2020-03-25
 
CVE-2019-7240

CWE-665
 

 
An issue was discovered in WinRing0x64.sys in Moo0 System Monitor 1.83. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x9C402088 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.

 


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