UBUNTU-CVE-2023-53708

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    UBUNTU-CVE-2023-53708

    Published: 22 Oct 2025Last Modified: 8 Oct 2026
    Upstream:
    CVE-2023-53708

    Summary:

    Details: In the Linux kernel, the following vulnerability has been resolved: ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects If a badly constructed firmware includes multiple `ACPI_TYPE_PACKAGE` objects while evaluating the AMD LPS0 _DSM, there will be a memory leak. Explicitly guard against this.

    References: https://ubuntu.com/security/CVE-2023-53708, https://www.cve.org/CVERecord?id=CVE-2023-53708, https://git.kernel.org/linus/883cf0d4cf288313b71146ddebdf5d647b76c78b, https://git.kernel.org/stable/c/1ea7e47807279369c82718efd2677ea25c6579e3, https://git.kernel.org/stable/c/7b7964cd9db30bc84808a40d13a0633b4313f149, https://git.kernel.org/stable/c/883cf0d4cf288313b71146ddebdf5d647b76c78b, https://git.kernel.org/stable/c/9e8bbde9293151430884aed882a88eaa22298f72

    Affected packages

    Package

    Name: linux

    Purl: pkg:deb/ubuntu/linux?arch=source&distro=esm-infra-legacy%2Ftrusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    3.11.0-12.19

    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
    UBUNTU-CVE-2023-53708 | CVE-DB