An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1364.
https://www.zerodayinitiative.com/advisories/ZDI-19-966/
https://www.zerodayinitiative.com/advisories/ZDI-19-869/
https://www.zerodayinitiative.com/advisories/ZDI-19-868/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1362