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    CVE-2022-34401

    Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM.

    Published:Jan 18, 2023
    Last Modified:Apr 3, 2025
    EPS:Jan 18, 2023
    EPSS Score:0.00028
    CVSS Score:7.5

    Affected Products

    Vendor
    Dell
    Product
    Alienware M15 A6
    Vendor
    Dell
    Product
    Alienware M15 A6 Firmware
    Vendor
    Dell
    Product
    Alienware M17 R5
    Vendor
    Dell
    Product
    Alienware M17 R5 Firmware
    Vendor
    Dell
    Product
    G15 5525
    Vendor
    Dell
    Product
    G15 5525 Firmware

    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