CVE-2021-28211

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    CVE-2021-28211

    Published: 11 Jun 2021Last Modified: 9 Jul 2026

    Summary:

    Details: A heap overflow in LzmaUefiDecompressGetInfo function in EDK II.

    References: https://bugzilla.tianocore.org/show_bug.cgi?id=1816

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 06dc822d045c2bb42e497487935485302486e151
    Fixed -None

    Affected versions

    202008

    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-2021-28211 | CVE-DB