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    CVE-2023-0209

    NVIDIA DGX-1 SBIOS contains a vulnerability in the Uncore PEI module, where authentication of the code executed by SSA is missing, which may lead to arbitrary code execution, denial of service, escalation of privileges assisted by a firmware implant, information disclosure assisted by a firmware implant, data tampering, and SecureBoot bypass.

    Published:Apr 22, 2023
    Last Modified:Feb 4, 2025
    EPS:Apr 22, 2023
    EPSS Score:0.00009
    CVSS Score:8.2

    Affected Products

    Vendor
    Nvidia
    Product
    Dgx-1
    Vendor
    Nvidia
    Product
    Sbios

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

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    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