UBUNTU-CVE-2018-7480

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    UBUNTU-CVE-2018-7480

    Published: 25 Feb 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-7480

    Summary:

    Details: The blkcg_init_queue function in block/blk-cgroup.c in the Linux kernel before 4.11 allows local users to cause a denial of service (double free) or possibly have unspecified other impact by triggering a creation failure.

    References: https://ubuntu.com/security/CVE-2018-7480, http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b54d816e00425c3a517514e0d677bb3cec49258, https://github.com/torvalds/linux/commit/9b54d816e00425c3a517514e0d677bb3cec49258, https://ubuntu.com/security/notices/USN-3654-1, https://ubuntu.com/security/notices/USN-3654-2, https://ubuntu.com/security/notices/USN-3656-1, https://www.cve.org/CVERecord?id=CVE-2018-7480

    Affected packages

    Package

    Name: linux-aws

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.4.0-1022.22

    Affected versions

    4.4.0-1002.2
    4.4.0-1003.3
    4.4.0-1005.5
    4.4.0-1006.6
    4.4.0-1009.9
    4.4.0-1010.10
    4.4.0-1011.11
    4.4.0-1012.12
    4.4.0-1014.14
    4.4.0-1016.16
    4.4.0-1017.17
    4.4.0-1019.19

    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-2018-7480 | CVE-DB