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    CVE-2021-3319

    DOS: Incorrect 802154 Frame Validation for Omitted Source / Dest Addresses. Zephyr versions >= > v2.4.0 contain NULL Pointer Dereference (CWE-476), Attempt to Access Child of a Non-structure Pointer (CWE-588). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364

    Published:Oct 5, 2021
    Last Modified:Nov 21, 2024
    EPS:Oct 5, 2021
    EPSS Score:0.0042
    CVSS Score:6.5

    Affected Products

    Vendor
    Zephyrproject
    Product
    Zephyr

    Exploits

    http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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