CVE-2014-2894

    Dashboard / Vulnerabilities / CVE-2014-2894

    CVE-2014-2894

    Published: 23 Apr 2014Last Modified: 10 Apr 2026

    Summary:

    Details: Off-by-one error in the cmd_smart function in the smart self test in hw/ide/core.c in QEMU before 2.0 allows local users to have unspecified impact via a SMART EXECUTE OFFLINE command that triggers a buffer underflow and memory corruption.

    References: http://rhn.redhat.com/errata/RHSA-2014-0704.html, http://rhn.redhat.com/errata/RHSA-2014-0743.html, http://rhn.redhat.com/errata/RHSA-2014-0744.html, http://secunia.com/advisories/57945, http://secunia.com/advisories/58191, http://www.ubuntu.com/usn/USN-2182-1, http://www.openwall.com/lists/oss-security/2014/04/15/4, http://www.openwall.com/lists/oss-security/2014/04/18/5, http://www.securityfocus.com/bid/66932, https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02016.html, https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02095.html, https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02152.html

    Affected packages

    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
    CVE-2014-2894 | CVE-DB