UBUNTU-CVE-2019-15223

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    UBUNTU-CVE-2019-15223

    Published: 19 Aug 2019Last Modified: 3 Sept 2026
    Upstream:
    CVE-2019-15223
    Aliases:
    USN-4147-1

    Summary:

    Details: An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/driver.c driver.

    References: https://ubuntu.com/security/CVE-2019-15223, https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.8, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0b074ab7fc0d575247b9cc9f93bb7e007ca38840, https://syzkaller.appspot.com/bug?id=0c1e517c657d3de2361cb0cc2d3a8663c25039a7, https://ubuntu.com/security/notices/USN-4147-1, https://www.cve.org/CVERecord?id=CVE-2019-15223

    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