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    CVE-2024-40431

    A lack of input validation in Realtek SD card reader driver before 10.0.26100.21374 through the implementation of the IOCTL_SCSI_PASS_THROUGH control of the SD card reader driver allows an attacker to write to predictable kernel memory locations, even as a low-privileged user.

    Published:Oct 23, 2024
    Last Modified:Apr 15, 2026
    EPS:Oct 23, 2024
    EPSS Score:0.24826
    CVSS Score:8.8

    Affected Products

    Vendor
    Realtek
    Product
    Sd Card Reader Driver

    Exploits

    https://github.com/SpiralBL0CK/CVE-2024-40431-CVE-2022-25479-EOP-CHAIN

    Common Weakness Enumeration

    No CWE recorded yet

    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