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    CVE-2024-4760

    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.

    Published:May 16, 2024
    Last Modified:Apr 15, 2026
    EPS:May 16, 2024
    EPSS Score:0.00196
    CVSS Score:6.3

    Affected Products

    Vendor
    Amtel
    Product
    Same70
    Vendor
    Amtel
    Product
    Sams70
    Vendor
    Amtel
    Product
    Samv70
    Vendor
    Amtel
    Product
    Samv71

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-624 Hardware Fault Injection
    CAPEC-625 Mobile Device Fault Injection

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High