With this Intel Thread Director Virtualization to ensure the VM can properly manage task placement between P and E cores, the feature ended up yielding around 14% better performance than the status quo. That 14% win was with the 3DMark benchmark running on a Windows VM.
You forgot to mention the glibc/syslog backdoor discovered
https://www.securityweek.com/severe-glibc-privilege-escalation-vulnerability-impacts-major-linux-distributions/
@MonkderZweite @KarnaSubarna
Was it really a backdoor?
Backdoor implies it was deliberately put there. Looking at the CVE it does not seem intentional so just an exploit.