Playing WoW/Browsing web - BSOD

[Advent]

Earlier today I was playing WoW: WotLK in borderless window mode. I alt-tabbed to google chrome to search something and my PC crashed about a minute later.

I normally have decent temperatures but ever since moving out of state the temps have been higher than usual due to the heat of the desert. GPU can get as high as 70c and CPU can even see temps as high as 55c though I don't think those are particularly dangerous temps. Just the first thing to come to mind as I haven't had a BSOD in recent memory since I moved to a new state.

My specs include:
-AMD Phenom(tm) II X4 955 Processor
-ASUSTeK COMPUTER INC. M5A97 R2.0
-8.00 GB RAM (2x4GB)
-(1) Samsung SSD 840 EVO 120G SATA Disk Device
(2) WDC WD64 01AALS-00L3B2 SATA Disk Device
-(1) High Definition Audio Device
(2) Realtek High Definition Audio
-AMD Radeon HD 7800 Series (7850 1GB)
-Microsoft Windows 7 Ultimate 64-bit 7601 Multiprocessor Free Service Pack 1

Edit, How do I find the stop error? I really wanted to add it to my title.

 

[axe0]

Please remove Avast and replace it with MSE
Uninstall: https://www.avast.com/en-us/uninstall-utility
Download: Microsoft Security Essentials - Microsoft Windows

fffff880`0c551078  fffff880`06afa91dUnable to load image aswSnx.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for aswSnx.sys
*** ERROR: Module load completed but symbols could not be loaded for aswSnx.sys
 aswSnx+0x2c91d