Here is an example of the random Serious Errors from using PR CS2014 earlier today.
Process: Adobe Premiere Pro CC 2014 [400]
Path: /Applications/Adobe Premiere Pro CC 2014/Adobe Premiere Pro CC 2014.app/Contents/MacOS/Adobe Premiere Pro CC 2014
Identifier: com.adobe.AdobePremierePro
Version: 8.1.0 (8.1.0)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Adobe Premiere Pro CC 2014 [400]
User ID: 501
Date/Time: 2014-12-13 14:58:53.061 -0700
OS Version: Mac OS X 10.10.1 (14B25)
Report Version: 11
Anonymous UUID: 0FE6A156-AD12-5E1A-DC5D-6613517D8681
Time Awake Since Boot: 2000 seconds
Crashed Thread: 42 Dispatch queue: opencl_runtime
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000008
VM Regions Near 0x8:
-->
__TEXT 0000000100000000-0000000100003000 [ 12K] r-x/rwx SM=COW /Applications/Adobe Premiere Pro CC 2014/Adobe Premiere Pro CC 2014.app/Contents/MacOS/Adobe Premiere Pro CC 2014
Thread 0:: Dispatch queue: com.apple.main-thread...
(DELETED A LOT OF DATA)
Model: MacBookPro10,1, BootROM MBP101.00EE.B05, 4 processors, Intel Core i7, 2.7 GHz, 16 GB, SMC 2.3f36
Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In
Graphics: NVIDIA GeForce GT 650M, NVIDIA GeForce GT 650M, PCIe, 1024 MB
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x802C, 0x384B54463531323634485A2D314736453120
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x802C, 0x384B54463531323634485A2D314736453120
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xEF), Broadcom BCM43xx 1.0 (7.15.124.12.10)
Bluetooth: Version 4.3.1f2 15015, 3 services, 19 devices, 1 incoming serial ports
Network Service: Wi-Fi 2, AirPort, en0
Serial ATA Device: APPLE SSD SD512E, 500.28 GB
USB Device: Backup+ Desk
USB Device: Hub
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: Hub
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Apple Internal Keyboard / Trackpad
Thunderbolt Bus: MacBook Pro, Apple Inc., 23.4