As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLIGHT 2372, THE FLIGHT ATTENDANT REPORTED A SMELL OF FUEL IN THE CABIN DURING DESCENT WITH THE SMELL COMING FROM THE WING AREA AND AFT. THE SMELL DISSIPATED AFTER THE RECIRC FAN WAS TURNED OF, AND RETURNED ON APPROACH. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT WHERE MAINTENANCE INSPECTED THE AIRCRAFT RAN BOTH PACKS WITH NO DEFECTS OR SMELL NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.