OESA-2022-1646

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    OESA-2022-1646

    Published: 11 May 2022Last Modified: 18 Aug 2026
    Upstream:
    CVE-2020-24612

    Summary: selinux-policy security update

    Details: SELinux Base package for SELinux Reference Policy - modular. Security Fix(es): An issue was discovered in the selinux-policy (aka Reference Policy) package 3.14 through 2020-08-24 because the .config/Yubico directory is mishandled. Consequently, when SELinux is in enforced mode, pam-u2f is not allowed to read the user's U2F configuration file. If configured with the nouserok option (the default when configured by the authselect tool), and that file cannot be read, the second factor is disabled. An attacker with only the knowledge of the password can then log in, bypassing 2FA.(CVE-2020-24612)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1646, https://nvd.nist.gov/vuln/detail/CVE-2020-24612

    Affected packages

    Package

    Name: selinux-policy

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.14.2-77.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-2022-1646 | CVE-DB