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    CVE-2022-21819

    NVIDIA distributions of Jetson Linux contain a vulnerability where an error in the IOMMU configuration may allow an unprivileged attacker with physical access to the board direct read/write access to the entire system address space through the PCI bus. Such an attack could result in denial of service, code execution, escalation of privileges, and impact to data integrity and confidentiality. The scope impact may extend to other components.

    Published:Mar 11, 2022
    Last Modified:Nov 21, 2024
    EPS:Mar 11, 2022
    EPSS Score:0.00238
    CVSS Score:7.6

    Affected Products

    Vendor
    Nvidia
    Product
    Jetson Linux
    Vendor
    Nvidia
    Product
    Jetson Nano
    Vendor
    Nvidia
    Product
    Jetson Nano 2gb

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2023-25520 (CVSS 4.4) — NVIDIA Jetson Linux Driver Package contains a vulnerability in nvbootctrl, where a privileged local attacker …
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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