CVE-2021-39230

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    CVE-2021-39230

    Published: 21 Sept 2021Last Modified: 9 Jul 2026

    Summary:

    Details: Butter is a system usability utility. Due to a kernel error the JPNS kernel is being discontinued. Affected users are recommend to update to the Trinity kernel. There are no workarounds.

    References: https://github.com/FrankEnderman/Butter/security/advisories/GHSA-4538-4g86-xf6j, https://github.com/FrankEnderman/Butter/commit/a4fd717e848306f04f2823ea5f617e4da9f5bbdb

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -eca5ccb8ec959634af3e57996bb644532f0b6d20

    Affected versions

    B5

    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-2021-39230 | CVE-DB