UBUNTU-CVE-2022-3114

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    UBUNTU-CVE-2022-3114

    Published: 14 Dec 2022Last Modified: 3 Nov 2026
    Upstream:
    CVE-2022-3114
    Aliases:
    USN-8875-1
    USN-8875-2
    USN-8876-1

    Summary:

    Details: An issue was discovered in the Linux kernel through 5.16-rc6. imx_register_uart_clocks in drivers/clk/imx/clk.c lacks check of the return value of kcalloc() and will cause the null pointer dereference.

    References: https://ubuntu.com/security/CVE-2022-3114, https://access.redhat.com/security/cve/CVE-2022-3114, https://www.cve.org/CVERecord?id=CVE-2022-3114, https://ubuntu.com/security/notices/USN-8876-1, https://ubuntu.com/security/notices/USN-8878-1, https://ubuntu.com/security/notices/USN-8879-1, https://ubuntu.com/security/notices/USN-8877-1, https://ubuntu.com/security/notices/USN-8875-1, https://ubuntu.com/security/notices/USN-8875-2, https://ubuntu.com/security/notices/USN-8963-1

    Affected packages

    Package

    Name: linux-hwe-edge

    Purl: pkg:deb/ubuntu/linux-hwe-edge?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    4.8.0-28.30~16.04.1
    4.8.0-30.32~16.04.1
    4.8.0-32.34~16.04.1
    4.8.0-34.36~16.04.1

    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-2022-3114 | CVE-DB