Replace printf with private RawSerial #3
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printf uses a globally modifiable `stdio_uart` object that can be used for arbitrary code execution in secure boxes. Replace the use of printf with a private RawSerial object. Fixes #2
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printf uses a globally modifiable
stdio_uartobject that can be usedfor arbitrary code execution in secure boxes. Replace the use of printf
with a private RawSerial object.
Fixes #2
@AlessandroA @meriac @niklas-arm