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    CVE-2023-39902

    A software vulnerability has been identified in the U-Boot Secondary Program Loader (SPL) before 2023.07 on select NXP i.MX 8M family processors. Under certain conditions, a crafted Flattened Image Tree (FIT) format structure can be used to overwrite SPL memory, allowing unauthenticated software to execute on the target, leading to privilege escalation. This affects i.MX 8M, i.MX 8M Mini, i.MX 8M Nano, and i.MX 8M Plus.

    Published:Oct 17, 2023
    Last Modified:Nov 21, 2024
    EPS:Oct 17, 2023
    EPSS Score:0.00099
    CVSS Score:7

    Affected Products

    Vendor
    Nxp
    Product
    I.mx 8m
    Vendor
    Nxp
    Product
    I.mx 8m Mini
    Vendor
    Nxp
    Product
    I.mx 8m Nano
    Vendor
    Nxp
    Product
    I.mx 8m Plus
    Vendor
    Nxp
    Product
    Uboot Secondary Program Loader

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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