ASB-A-196448784

    Dashboard / Vulnerabilities / ASB-A-196448784

    ASB-A-196448784

    Published: 1 Dec 2021Last Modified: 23 Sept 2026

    Summary:

    Details: In max3421_set_address and related functions of max3421-hcd.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with physical/USB access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-12-01, https://android.googlesource.com/kernel/common/+/b5fdf5c6e6bee35837e160c00ac89327bdad031b

    Affected packages

    Package

    Name: :linux_kernel:

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- :0
    Fixed -:2021-12-05

    Affected versions

    Kernel

    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
    ASB-A-196448784 | CVE-DB