List of Remote Desktop (Terminal Services) related hotfixes post RTM for Windows Server 2012
Windows Server 2012 RTM
List of Remote Desktop Server (RDS, a.k.a. Terminal server (TS)) related hotfixes for RTM for Windows Server 2012 as of Apr. 2013.
Originally published Apr. 2013
Please check http://support.microsoft.com for the latest hotfixes related to RDS.
The list by CSS-CTS:
2821526 Available Updates for Remote Desktop Services in Windows Server 2012
2802311 RDP virtual static channels don't work and an operation stalls in Windows Server 2012
2797502 Graphics update freezes on a Windows Server 2012-based RD Session Host server that is under a heavy load
2795531 You cannot log on to a virtual machine that is running Windows 8 or Windows Server 2012 in a VDI environment
2770440 Poor performance when you enable RemoteFX in Hyper-V on a Windows Server 2012-based computer that uses AMD processors