CVE-2023-6476

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    CVE-2023-6476

    Published: 9 Jan 2024Last Modified: 24 Sept 2025

    Summary:

    Details: A flaw was found in CRI-O that involves an experimental annotation leading to a container being unconfined. This may allow a pod to specify and get any amount of memory/cpu, circumventing the kubernetes scheduler and potentially resulting in a denial of service in the node.

    References: https://access.redhat.com/errata/RHSA-2024:0195, https://access.redhat.com/errata/RHSA-2024:0207, https://access.redhat.com/security/cve/CVE-2023-6476, https://bugzilla.redhat.com/show_bug.cgi?id=2253994

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    origin-3.11.0

    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-2023-6476 | CVE-DB