Similar research was conducted last year by a group of researchers from Princeton and Purdue University, who demonstrated a denial-of-service (DoS) attack against HDDs by exploiting a physical phenomenon called acoustic resonance.
Since HDDs are exposed to external vibrations, researchers showed how specially crafted acoustic signals could cause significant vibrations in HDDs internal components, which eventually leads to the failure in systems that relies on the HDD.
To prevent a head crash from acoustic resonance, modern HDDs use shock sensor-driven feedforward controllers that detect such movement and improve the head positioning accuracy while reading and writing the data.
However, according to a new research paper published by a team of researchers from the University of Michigan and Zhejiang University, sonic and ultrasonic sounds causes false positives in the shock sensor, causing a drive to unnecessarily park its head.
"An attacker can use the effects from hard disk drive vulnerabilities to launch system level consequences such as crashing Windows on a laptop using the built-in speaker and preventing surveillance systems from recording video," the research paper reads.These attacks can be performed using a nearby external speaker or through the target system's own built-in speakers by tricking the user into playing a malicious sound attached to an email or a web page.
In their experimental set-up, the researchers tested acoustic and ultrasonic interferences against various HDDs from Seagate, Toshiba and Western Digital and found that ultrasonic waves took just 5-8 seconds to induce errors.
However, sound interferences that lasted for 105 seconds or more caused the stock Western Digital HDD in the video-surveillance device to stop recording from the beginning of the vibration until the device was restarted.
"In the case that a victim user is not physically near the system being attacked, an adversary can use any frequency to attack the system," the researchers explain.
"The system's live camera stream never displays an indication of an attack. Also, the system does not provide any method to learn of audio in the environment. Thus, if a victim user were not physically near the system, an adversary can use audible signals while remaining undetected."
You can find out more about HDD ultrasonic acoustic attacks in a research paper [PDF] titled "Blue Note: How Intentional Acoustic Interference Damages Availability and Integrity in Hard Disk Drives and Operating Systems."