CVE-2013-4377

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qemu:qemu:1.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "6EF7AE0E-3DD2-4724-B1BB-FCCAEA8F5E14", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "59B3B915-1606-48E4-9EFC-BD9D6A6D404A", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.4.2:*:*:*:*:*:*:*", "matchCriteriaId": "CA86C99D-E544-471F-8F8E-94525E600132", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "998961D0-6B1E-4237-AFC3-2E1E4D90BDE3", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.5.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "35B1E3F1-4647-47FF-9546-0742F10B607B", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.5.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "0147F4B2-0591-4681-AE24-975AB6A349D9", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.5.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "97757FF0-D0D6-4BFE-811A-6398D8520D28", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "46F126B1-284B-4B3A-8540-1498628C46F8", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.5.2:*:*:*:*:*:*:*", "matchCriteriaId": "7E8D5F0C-85F5-46D1-B77C-4A7CCE2D69B6", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "508383F4-B6EE-4C64-AE63-209EA87DF557", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "DB7A7593-FAC0-4336-84AF-EC367059D5C6", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "1E8BE223-9122-416D-AA1D-694B19C80A4F", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "331C6EE9-9DA2-4FE1-8446-C9CC21353332", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "383C575E-724D-4F97-9E0C-CDE50499C3D9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en la implementaci\u00f3n virtio-pci de Qemu 1.4.0 hasta 1.6.0 permite a usuarios locales provocar una denegaci\u00f3n de servicio (ca\u00edda del demonio) a trav\u00e9s de una desconexi\u00f3n en caliente de un dispositivo virtio."}], "id": "CVE-2013-4377", "lastModified": "2026-06-16T23:57:07.447", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 2.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:M/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 4.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-10-11T22:55:40.220", "references": [{"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://lists.nongnu.org/archive/html/qemu-devel/2013-09/msg03347.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/55015"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2013/09/26/5"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-2092-1"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1012633"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://lists.nongnu.org/archive/html/qemu-devel/2013-09/msg03347.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/55015"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2013/09/26/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2092-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1012633"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"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"}

{}