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    CVE-2023-52712

    Various Issues Due To Exposed SMI Handler in AmdPspP2CmboxV2. The first issue can be leveraged to bypass the protections that have been put in place by previous UEFI phases to prevent direct access to the SPI flash. The second issue can be used to both leak and corrupt SMM memory, thus potentially leading code execution in SMM

    Published:May 28, 2024
    Last Modified:Jan 17, 2025
    EPS:May 28, 2024
    EPSS Score:0.00006
    CVSS Score:7.8

    Affected Products

    Vendor
    Huawei
    Product
    Curiem-wfg9b
    Vendor
    Huawei
    Product
    Curiem-wfg9b Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    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