The vulnerability of the `ets_unpack_flash_code_legacy` and `UartRxString` functions in single-Cortex microcontrollers ESP32-S2, ESP32-S2F, allows a hacker to execute arbitrary code.

The vulnerability of the etsunpackflashcodelegacy and UartRxString functions in single-Cortex-Microcontroller ESP32-S2 and ESP32-S2F is related to an exposed surface whose quantitative measurement exceeds the desired maximum. Exploiting this vulnerability can allow a attacker to execute arbitrary...