The vulnerability of the power supply and bootrom memory systems in the Renesas Electronics RH850/F1L microcontroller allows a perpetrator to gain access to protected information.

The vulnerability of the power supply and the bootrom memory system of the Renesas Electronics RH850/F1L microcontroller is related to improper protection against voltage spikes and clock frequency failures. Exploiting this vulnerability can allow an attacker to gain access to the protected...