Provide references for CVE-2021-43273.
Where can I find more information about CVE-2021-43273?
References are available at: https://www.opendesign.com/security-advisories, https://www.zerodayinitiative.com/advisories/ZDI-21-1281/, https://www.zerodayinitiative.com/advisories/ZDI-21-1291/, https://www.zerodayinitiative.com/advisories/ZDI-21-1357/, https://www.zerodayinitiative.com/advisories/ZDI-21-1351/.