CVE-2022-30330

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    CVE-2022-30330

    Published: 7 May 2022Last Modified: 12 Aug 2026

    Summary:

    Details: In the KeepKey firmware before 7.3.2,Flaws in the supervisor interface can be exploited to bypass important security restrictions on firmware operations. Using these flaws, malicious firmware code can elevate privileges, permanently make the device inoperable or overwrite the trusted bootloader code to compromise the hardware wallet across reboots or storage wipes.

    References: https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30330.json, https://nvd.nist.gov/vuln/detail/CVE-2022-30330, https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc, https://blog.inhq.net/posts/keepkey-CVE-2022-30330/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -0591b1ce9f604c19a1b90bbf743f8f7606ae8722

    Affected versions

    v7.2.1

    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
    CVE-2022-30330 | CVE-DB