Medium severity6.3NVD Advisory· Published May 16, 2024· Updated Apr 15, 2026

CVE-2024-4760

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Microchip/SAM E70/S70/V70/V71llm-create
Microchip/SAM G55llm-create
Microchip/SAM 4C/4S/4N/4Ellm-create
Microchip/SAM 3S/3N/3Ullm-create

Patches

Vulnerability mechanics

References

ww1.microchip.com/downloads/aemDocuments/documents/MCU32/ProductDocuments/SupportingCollateral/Security-Advisory-CVE-2024-4760.pdfnvd
www.0x01team.com/hw_security/bypassing-microchip-atmel-sam-e70-s70-v70-v71-security/nvd

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