See my previous post on CWE 1272: Sensitive SRAM.

The title of this CWE sounds like an error you’d get trying to update your smart toothbrush. In this short video I go over the security issues with static firmware and quickly talk about update strategies with microcontrollers and embedded linux platforms.

For a full list of my available trainings, check out Advanced Security. 
For consulting, contact us at Cryptotronix.