Depends on what the meaning of "covert" is

Rove told reporter about Plame's role at CIA: "White House Deputy Chief of Staff Karl Rove spoke with at least one reporter about Valerie Plame's role at the CIA before she was identified as a covert agent in a newspaper column two years ago, but Rove's lawyer said yesterday that his client did not identify her by name . . . To be considered a violation of the law, a disclosure by a government official must have been deliberate, the person doing it must have known that the CIA officer was a covert agent, and he or she must have known that the government was actively concealing the covert agent's identity."
Now, I wonder how in the world the president's assistant know that Joe Wilson's wife was an agent for the CIA. Maybe some of those NSA intercepts? However, this article doesn't ask that uncomfortable question. Indeed, the whole article seems designed to imply that Rove didn't actually reveal Plame at all, even though he talked to reporters about her. Rove just called her "Joe Wilson's wife" not Valerie Plame. And he didn't tell Cooper she was a covert agent, so that means maybe he didn't know she was. And even if he did know she was covert, the CIA cannot prove they were "concealing" her identity.
So, I guess, in that case, never mind.
Nothing to see here, folks, just move along.