Asian markets were mostly weaker Tuesday after surging oil prices and worries that Bank of America would scrap a deal to buy mortgage firm Countrywide Financial hurt Wall Street.

U.S. financial firms fell on Monday after a brokerage said Bank of America, the number two U.S. bank, could walk away from buying Countrywide, the largest U.S. mortgage company. However, BOA said after the closing bell that it remained committed to acquiring Countrywide.