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Hmm, I just opened a Canon RAW file in CS6 and then LR4 (4.3) and it took care of the stuck pixels in both. Can you verify that these dots are actually a single pixel? If you would, zoom in to 11:1 in LR and post a grab of a single hot/stuck/dead pixel.
Edit: Well shoot, I have plenty that bleed into neighboring pixels too. Still, LR and ACR take care of them all. Not sure what to tell you.