Md. Code, Commercial Law § 24–702

(a) A receiver is entitled to all defenses and immunities under applicable State law for an act or omission within the scope of the receiver’s appointment.

(b) A person shall receive approval from the court that appointed the receiver before taking the following actions:

(1) An action against the receiver personally based on an act or omission in administering receivership property; and

(2) An action by a person other than the receiver against a professional person that has provided services to the receiver based on an act or omission in performing the services.