CWE Code: 787
Vulnerability Type: privilege_escalation
CVSS Score: 4.3
CWE Name:  Out-of-bounds Write
Summary: in cpuid cpu-z before 1.43, there is an arbitrary memory write that results directly in elevation of privileges, because any program running on the local machine (while cpu-z is running) can issue an ioctl 0x9c402430 call to the kernel-mode driver (e.g., cpuz141_x64.sys for version 1.41).
Access Authentication: SINGLE
Access Complexity: LOW
Access Vector: LOCAL
Impact (C/I/A): PARTIAL/PARTIAL/PARTIAL
Published Date: 2017-10-16
Last Modified Date: 2017-11-07