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    CVE-2022-4435

    A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoRemoteConfigUpdateDxe driver that could allow a local attacker with elevated privileges to cause information disclosure.

    Published:Jan 5, 2023
    Last Modified:Apr 10, 2025
    EPS:Jan 5, 2023
    EPSS Score:0.00048
    CVSS Score:6.7

    Affected Products

    Vendor
    Lenovo
    Product
    Thinkpad X13s
    Vendor
    Lenovo
    Product
    Thinkpad X13s Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    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