Another patch was released earlier today for the PC version of Battlefield 4 that addresses the texture flickering issue for SLI users. In addition, it promises even more crash fixes.

Changelog for Battlefield 4 PC for December 20, 2013

-Fix for terrain flickering when using SLI/CrossFire setup
-Fix for three of the top crash issues on the PC platform
-Fix for case when soldier can die with 1 HP instead of 0
-Fix for the issue where the revive UI could be permanently shown after accepting a revive

In addition to this, they are working on a server side fix for the Obliteration mode. Apparently, a bug currently exists where the bomb would disappear from the map after the carrier was killed. That's some quality QA at work there.