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    CVE-2012-0029

    Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets.

    Published:Jan 23, 2012
    Last Modified:Apr 11, 2025
    EPS:Jan 27, 2012
    EPSS Score:0.01041
    CVSS Score:7.4

    Affected Products

    Vendor
    Kvm Group
    Product
    Qemu-kvm
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Virtualization

    Exploits

    No exploit reference

    References

    http://git.qemu.org/?p=qemu.git%3Ba=log%3Bh=refs/heads/stable-1.0
    http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html
    http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00002.html
    http://lists.opensuse.org/opensuse-updates/2012-02/msg00009.html
    http://rhn.redhat.com/errata/RHSA-2012-0370.html
    http://secunia.com/advisories/47740
    http://secunia.com/advisories/47741
    http://secunia.com/advisories/47992
    http://secunia.com/advisories/48318
    http://secunia.com/advisories/50913
    http://www.redhat.com/support/errata/RHSA-2012-0050.html
    http://www.securityfocus.com/bid/51642
    http://www.ubuntu.com/usn/USN-1339-1
    https://bugzilla.redhat.com/show_bug.cgi?id=772075
    https://exchange.xforce.ibmcloud.com/vulnerabilities/72656
    http://git.qemu.org/?p=qemu.git%3Ba=log%3Bh=refs/heads/stable-1.0
    http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html
    http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00002.html
    http://lists.opensuse.org/opensuse-updates/2012-02/msg00009.html
    http://rhn.redhat.com/errata/RHSA-2012-0370.html
    http://secunia.com/advisories/47740
    http://secunia.com/advisories/47741
    http://secunia.com/advisories/47992
    http://secunia.com/advisories/48318
    http://secunia.com/advisories/50913
    http://www.redhat.com/support/errata/RHSA-2012-0050.html
    http://www.securityfocus.com/bid/51642
    http://www.ubuntu.com/usn/USN-1339-1
    https://bugzilla.redhat.com/show_bug.cgi?id=772075
    https://exchange.xforce.ibmcloud.com/vulnerabilities/72656

    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