CVE-2019-0623
Describe
An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'.
ImpactVersion
| Product | CPU Architecture | Version | Update | Tested |
|---|---|---|---|---|
| Windows 10 | x64/x86/ARM64 | 1803 | ||
| Windows 10 | x64/x86/ARM64 | 1709 | ||
| Windows 10 | x64/x86 | 1703 | ||
| Windows 10 | x64/x86 | 1607 | ||
| Windows 10 | x64/x86 | |||
| Windows 8.1 | x64/x86 | |||
| Windows RT 8.1 | ||||
| Windows 7 | x64/x86 | SP1 | ✔ | |
| Windows Server 2016 | ||||
| Windows Server 2012 | R2 | |||
| Windows Server 2012 | ||||
| Windows Server 2008 | x64/x86 | SP2 | ||
| Windows Server 2008 | x64 | R2 | SP1 | |
| Windows Server | 1803 | |||
| Windows Server | 1709 |
Patch
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0623
Utilization
CompilerEnvironment
- VS2019（V142）X86 Debug
POC is only valid for the X86 machine, the test machine is Windows 7 SP1 X86
