An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0644.
https://www.zerodayinitiative.com/advisories/ZDI-20-143/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0635