USN-6650-1

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    USN-6650-1

    Published: 23 Feb 2024Last Modified: 3 Jun 2026

    Summary: inux-oem-6.1 vulnerability

    Details: Zhenghan Wang discovered that the generic ID allocator implementation in the Linux kernel did not properly check for null bitmap when releasing IDs. A local attacker could use this to cause a denial of service (system crash).

    References: https://ubuntu.com/security/notices/USN-6650-1, https://ubuntu.com/security/CVE-2023-6915

    Affected packages

    Package

    Name: linux-oem-6.1

    Purl: pkg:deb/ubuntu/linux-oem-6.1?arch=source&distro=jammy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.1.0-1034.34

    Affected versions

    6.1.0-1004.4
    6.1.0-1006.6
    6.1.0-1007.7
    6.1.0-1008.8
    6.1.0-1009.9
    6.1.0-1010.10
    6.1.0-1012.12
    6.1.0-1013.13
    6.1.0-1014.14
    6.1.0-1015.15
    6.1.0-1016.16
    6.1.0-1017.17
    6.1.0-1019.19
    6.1.0-1020.20
    6.1.0-1021.21
    6.1.0-1022.22
    6.1.0-1023.23
    6.1.0-1024.24
    6.1.0-1025.25
    6.1.0-1026.26
    6.1.0-1027.27
    6.1.0-1028.28
    6.1.0-1029.29
    6.1.0-1033.33

    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
    USN-6650-1 | CVE-DB