UBUNTU-CVE-2019-3459

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    UBUNTU-CVE-2019-3459

    Published: 14 Jan 2019Last Modified: 17 Sept 2026
    Upstream:
    CVE-2019-3459
    Aliases:
    USN-3930-1
    USN-3930-2
    USN-3931-1

    Summary:

    Details: A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.

    References: https://ubuntu.com/security/CVE-2019-3459, https://lore.kernel.org/linux-bluetooth/[email protected]/, https://git.kernel.org/linus/7c9cbd0b5e38a1672fcd137894ace3b042dfbf69, https://ubuntu.com/security/notices/USN-3930-1, https://ubuntu.com/security/notices/USN-3930-2, https://ubuntu.com/security/notices/USN-3931-1, https://ubuntu.com/security/notices/USN-3931-2, https://ubuntu.com/security/notices/USN-3932-1, https://ubuntu.com/security/notices/USN-3932-2, https://ubuntu.com/security/notices/USN-3933-1, https://ubuntu.com/security/notices/USN-3933-2, https://www.cve.org/CVERecord?id=CVE-2019-3459

    Affected packages

    Package

    Name: linux

    Purl: pkg:deb/ubuntu/linux?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.13.0-168.218

    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-2019-3459 | CVE-DB