UBUNTU-CVE-2022-1943

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    UBUNTU-CVE-2022-1943

    Published: 2 Jun 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-1943
    Aliases:
    USN-5594-1
    USN-5599-1
    USN-5602-1

    Summary:

    Details: A flaw out of bounds memory write in the Linux kernel UDF file system functionality was found in the way user triggers some file operation which triggers udf_write_fi(). A local user could use this flaw to crash the system or potentially

    References: https://ubuntu.com/security/CVE-2022-1943, https://bugzilla.redhat.com/show_bug.cgi?id=2086412, https://ubuntu.com/security/notices/USN-5594-1, https://ubuntu.com/security/notices/USN-5599-1, https://ubuntu.com/security/notices/USN-5602-1, https://ubuntu.com/security/notices/USN-5616-1, https://ubuntu.com/security/notices/USN-5623-1, https://www.cve.org/CVERecord?id=CVE-2022-1943

    Affected packages

    Package

    Name: linux-hwe-edge

    Purl: pkg:deb/ubuntu/[email protected]~16.04.1?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-2022-1943 | CVE-DB