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{"acknowledgement": "This issue was discovered by Sibiao Luo (Red Hat).", "bugzilla": {"description": "qemu: hot-unplugging virtio devices in guest can crash host qemu process", "id": "1012633", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1012633"}, "csaw": false, "cvss": {"cvss_base_score": "2.3", "cvss_scoring_vector": "AV:A/AC:M/Au:S/C:N/I:N/A:P", "status": "draft"}, "details": ["Use-after-free vulnerability in the virtio-pci implementation in Qemu 1.4.0 through 1.6.0 allows local users to cause a denial of service (daemon crash) by \"hot-unplugging\" a virtio device."], "name": "CVE-2013-4377", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "qemu-kvm", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "qemu-kvm", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "qemu-kvm", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-07-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-4377\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4377"], "statement": "Not vulnerable.  This issue did not affect the version of qemu-kvm as shipped in Red Hat Enterprise Linux 5 and 6.", "threat_severity": "Moderate"}