MSI Afterburner v4.6.5.16370 - Denial of Service

MSI Afterburner v4.6.5.16370 is vulnerable to a Denial of Service vulnerability by triggering the 0x80002000 IOCTL code of the RTCore64.sys driver. The handle to the driver can only be obtained from a high integrity process.

MSI Afterburner v4.6.5.16370 - Kernel Memory Leak

MSI Afterburner v4.6.5.16370 is vulnerable to a Kernel Memory Leak vulnerability by triggering the 0x80002040 IOCTL code of the RTCore64.sys driver. The handle to the driver can only be obtained from a high integrity process.

The driver in Micro-Star MSI Afterburner 4.6.2.15658 (aka RTCore64.sys and RTCore32.sys) allows any authenticated user to read and write to arbitrary memory, I/O ports, and MSRs. This can be exploited for privilege escalation, code execution under high privileges, and information disclosure. These signed drivers can also be used to bypass the Microsoft driver-signing policy to deploy malicious code.