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    CVE-2021-25490

    A keyblob downgrade attack in keymaster prior to SMR Oct-2021 Release 1 allows attacker to trigger IV reuse vulnerability with privileged process.

    Published:Oct 6, 2021
    Last Modified:Nov 21, 2024
    EPS:Oct 6, 2021
    EPSS Score:0.00026
    CVSS Score:6

    Affected Products

    Vendor
    Google
    Product
    Android

    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