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    CVE-2014-0223

    Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a large image size, which triggers a buffer overflow or out-of-bounds read.

    Published:May 12, 2014
    Last Modified:Apr 12, 2025
    EPS:Nov 4, 2014
    EPSS Score:0.00093
    CVSS Score:4.6

    Affected Products

    Vendor
    Qemu
    Product
    Qemu
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Openstack
    Vendor
    Suse
    Product
    Linux Enterprise Server

    Exploits

    https://lists.gnu.org/archive/html/qemu-devel/2014-05/msg02156.htmlhttps://lists.gnu.org/archive/html/qemu-devel/2014-05/msg02156.html

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    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