The White Sox recalled Bush from Triple-A Charlotte on Saturday and placed him on the 15-day injured list with a left tricep strain, Scott Merkin of MLB.com reports.
The White Sox optioned Bush to Triple-A Charlotte on Monday.
Bush is scheduled to start Monday's game against the Yankees at Guaranteed Rate Field.
The White Sox selected Bush's contract from Triple-A Charlotte on Monday.
Bush was promoted to Triple-A Charlotte on Monday, Daryl Van Schouwen of the Chicago Sun-Times reports.
Bush (oblique) made a rehab appearance Thursday for the Angels' rookie-level Arizona Complex League affiliate, recording just one out while allowing five runs (four earned) on five hits and one walk.
Double-A Rocket City placed Bush (oblique) on its 7-day injured list April 6.
Bush (oblique) recently resumed throwing bullpen sessions at the Angels' minor-league camp, Jeff Fletcher of The Orange County Register reports.