CVE-2024-4760: Voltage glitch during startup of the EEFC NVM controller can bypass the security bit
A voltage glitch during the startup of EEFC NVM controllers on Microchip SAM E70/S70/V70/V71, SAM G55, SAM 4C/4S/4N/4E, and SAM 3S/3N/3U microcontrollers allows access to the memory bus via the debug interface even if the security bit is set.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-4760?
CVE-2024-4760 is considered a high severity vulnerability due to the potential unauthorized access to the memory bus.
How do I fix CVE-2024-4760?
To mitigate CVE-2024-4760, update to the latest firmware provided by Microchip that addresses this specific vulnerability.
What devices are affected by CVE-2024-4760?
CVE-2024-4760 affects Microchip SAM E70, S70, V70, and V71 microcontrollers.
What is the impact of CVE-2024-4760?
The impact of CVE-2024-4760 includes the potential for unauthorized data access and manipulation through the debug interface.
When was CVE-2024-4760 reported?
CVE-2024-4760 was reported in 2024, highlighting a critical hardware security flaw.