Provide references for CVE-2021-33838.
Where can I find more information about CVE-2021-33838?
References are available at: https://github.com/mame82/misc/blob/master/luca_traceIds.md, https://luca-app.de/securityoverview/properties/objectives.html, https://www.youtube.com/playlist?list=PLKuX6iczGb3kuDsm2RFgbmRkTugkR9-UE, https://www.ccc.de/de/updates/2021/luca-app-ccc-fordert-bundesnotbremse.