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    CVE-2022-46770

    qubes-mirage-firewall (aka Mirage firewall for QubesOS) 0.8.x through 0.8.3 allows guest OS users to cause a denial of service (CPU consumption and loss of forwarding) via a crafted multicast UDP packet (IP address range of 224.0.0.0 through 239.255.255.255).

    Published:Dec 7, 2022
    Last Modified:Apr 23, 2025
    EPS:Dec 7, 2022
    EPSS Score:0.119
    CVSS Score:7.5

    Affected Products

    Vendor
    Linuxfoundation
    Product
    Mirage Firewall

    Exploits

    https://github.com/mirage/qubes-mirage-firewall/issues/166https://github.com/mirage/qubes-mirage-firewall/issues/166https://www.exploit-db.com/exploits/51157

    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