UBUNTU-CVE-2022-4139

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    UBUNTU-CVE-2022-4139

    Published: 27 Jan 2023Last Modified: 9 Sept 2026
    Upstream:
    CVE-2022-4139
    Aliases:
    USN-5859-1
    USN-5911-1
    USN-5912-1

    Summary:

    Details: An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.

    References: https://ubuntu.com/security/CVE-2022-4139, https://www.openwall.com/lists/oss-security/2022/11/30/1, https://git.kernel.org/linus/04aa64375f48a5d430b5550d9271f8428883e550, https://ubuntu.com/security/notices/USN-5859-1, https://ubuntu.com/security/notices/USN-5911-1, https://ubuntu.com/security/notices/USN-5912-1, https://ubuntu.com/security/notices/USN-5917-1, https://ubuntu.com/security/notices/USN-5929-1, https://ubuntu.com/security/notices/USN-5934-1, https://ubuntu.com/security/notices/USN-5935-1, https://ubuntu.com/security/notices/USN-5938-1, https://ubuntu.com/security/notices/USN-5939-1, https://ubuntu.com/security/notices/USN-5940-1, https://ubuntu.com/security/notices/USN-5941-1, https://ubuntu.com/security/notices/USN-5950-1, https://ubuntu.com/security/notices/USN-5951-1, https://ubuntu.com/security/notices/USN-5962-1, https://ubuntu.com/security/notices/USN-6000-1, https://ubuntu.com/security/notices/USN-6089-1, https://ubuntu.com/security/notices/USN-6124-1, https://www.cve.org/CVERecord?id=CVE-2022-4139

    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-2022-4139 | CVE-DB