OESA-2022-1779

    Dashboard / Vulnerabilities / OESA-2022-1779

    OESA-2022-1779

    Published: 26 Jul 2022Last Modified: 18 Aug 2026
    Upstream:
    CVE-2020-12321

    Summary: linux-firmware security update

    Details: This package contains firmware images required by some devices. Security Fix(es): Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.(CVE-2020-12321)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1779, https://nvd.nist.gov/vuln/detail/CVE-2020-12321

    Affected packages

    Package

    Name: linux-firmware

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -20211027-1.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-2022-1779 | CVE-DB