UBUNTU-CVE-2014-0146

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    UBUNTU-CVE-2014-0146

    Published: 26 Mar 2014Last Modified: 4 Feb 2026
    Upstream:
    CVE-2014-0146
    Aliases:
    USN-2342-1

    Summary:

    Details: The qcow2_open function in the (block/qcow2.c) in QEMU before 1.7.2 and 2.x before 2.0.0 allows local users to cause a denial of service (NULL pointer dereference) via a crafted image which causes an error, related to the initialization of the snapshot_offset and nb_snapshots fields.

    References: https://ubuntu.com/security/CVE-2014-0146, http://www.openwall.com/lists/oss-security/2014/03/26, https://ubuntu.com/security/notices/USN-2342-1, https://www.cve.org/CVERecord?id=CVE-2014-0146

    Affected packages

    Package

    Name: qemu

    Purl: pkg:deb/ubuntu/[email protected]~rc1+dfsg-0ubuntu3?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.0.0~rc1+dfsg-0ubuntu3

    Affected versions

    1.5.0+dfsg-3ubuntu5
    1.5.0+dfsg-3ubuntu6

    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