CVE Feed

    Dashboard / CVE / CVE-2022-24402

    CVE-2022-24402

    The TETRA TEA1 keystream generator implements a key register initialization function that compresses the 80-bit key to only 32 bits for usage during the keystream generation phase, which is insufficient to safeguard against exhaustive search attacks.

    Published:Oct 19, 2023
    Last Modified:Nov 21, 2024
    EPS:Oct 19, 2023
    EPSS Score:0.00385
    CVSS Score:8.8

    Affected Products

    Vendor
    Midnightblue
    Product
    Tetra\

    Exploits

    No exploit reference

    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