Several security vulnerabilities found in Qualcomm's Snapdragon chip Digital Signal Processor (DSP) chip could allow attackers to take control of more than 40% of all smartphones without user interaction, spy on their users, and create un-removable malware capable of evading detection.
DSPs are system-on-chip units are used for audio signal and digital image processing, and telecommunications, in consumer electronics including TVs and mobile devices.
Despite their complexity and...
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