I wonder if you could please say, from Device Manager, what the version of the UCIA64???.dll file is? The ??? will be a number, hopefully great than 231.
I'm asking this because my Conexant driver version is 8.65 etc, which is NOT in the affected range for that problem, whereas my ISST problem driver is 7.189.0.0, which is a much lower version than 7.231.3.0 for the UCI*.dll and IS affected. In other words, is the version of your UCI*.dll file NOW greater than 7.231.3.0?
Even though other guys already answered your question, maybe an additional information: The driver date is from 2021-01-04.
It is for unblocking the upgrade for sure. It just wouldn't make sense to deliver this driver we all waited for months for the upgrade and to deliver an older one.