OESA-2021-1338

    Dashboard / Vulnerabilities / OESA-2021-1338

    OESA-2021-1338

    Published: 10 Sept 2021Last Modified: 18 Aug 2026
    Upstream:
    CVE-2021-28211

    Summary: edk2 security update

    Details: EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fix(es): A heap overflow in LzmaUefiDecompressGetInfo function in EDK II.(CVE-2021-28211)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1338, https://nvd.nist.gov/vuln/detail/CVE-2021-28211

    Affected packages

    Package

    Name: edk2

    Purl: pkg:rpm/openEuler/edk2&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -202002-5.oe1

    Affected versions

    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
    OESA-2021-1338 | CVE-DB