A Race Condition discovered in geofence.cpp and mission_feasibility_checker.cpp in PX4 Autopilot 1.14 and earlier allows attackers to send drones on unintended missions.
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
Link | Tags |
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https://github.com/Drone-Lab/PX4-Autopilot/blob/report-the-faliure-of-precheck/report-the-faliure-of-precheck.md | third party advisory exploit |