UBUNTU-CVE-2014-3647

    Dashboard / Vulnerabilities / UBUNTU-CVE-2014-3647

    UBUNTU-CVE-2014-3647

    Published: 23 Oct 2014Last Modified: 22 Apr 2026
    Upstream:
    CVE-2014-3647
    Aliases:
    USN-2394-1
    USN-2395-1
    USN-2396-1

    Summary:

    Details: arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application. A guest user with access to I/O or MMIO region can use this flaw to crash the guest.

    References: https://ubuntu.com/security/CVE-2014-3647, https://ubuntu.com/security/notices/USN-2394-1, https://ubuntu.com/security/notices/USN-2395-1, https://ubuntu.com/security/notices/USN-2396-1, https://ubuntu.com/security/notices/USN-2417-1, https://ubuntu.com/security/notices/USN-2418-1, https://www.cve.org/CVERecord?id=CVE-2014-3647

    Affected packages

    Package

    Name: linux

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.13.0-39.66

    Affected versions

    3.11.0-12.19

    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-2014-3647 | CVE-DB