CVE-2013-7336

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crash) by causing domblkstat to be called at the same time as the qemuMonitorGetSpiceMigrationStatus function."}, {"lang": "es", "value": "La funci\u00f3n qemuMigrationWaitForSpice en qemu/qemu_migration.c en libvirt anterior a 1.1.3 no entra debidamente en un monitor cuando realiza migraci\u00f3n SPICE ininterrumpida, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda de libvirtd) al provocar que domblkstat sea llamado en el mismo momento que la funci\u00f3n qemuMonitorGetSpiceMigrationStatus."}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>", "id": "CVE-2013-7336", "lastModified": "2026-06-17T00:01:46.887", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 1.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-05-07T10:55:03.930", "references": [{"source": "cve@mitre.org", "url": "http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=484cc321"}, {"source": "cve@mitre.org", "url": "http://libvirt.org/news.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2014-05/msg00004.html"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/60895"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-201412-04.xml"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2014/03/18/1"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": 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{"acknowledgement": "This issue was discovered by Marian Krcmarik (Red Hat).", "affected_release": [{"advisory": "RHBA-2013:1581", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libvirt-0:0.10.2-29.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2013-11-20T00:00:00Z"}, {"advisory": "RHBA-2013:1581", "cpe": "cpe:/a:redhat:storage:3:server:el6", "package": "libvirt-0:0.10.2-29.el6", "product_name": "Red Hat Storage 3 for RHEL 6", "release_date": "2013-11-20T00:00:00Z"}], "bugzilla": {"description": "libvirt: unprivileged user can crash libvirtd during spice migration", "id": "1077620", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1077620"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["The qemuMigrationWaitForSpice function in qemu/qemu_migration.c in libvirt before 1.1.3 does not properly enter a monitor when performing seamless SPICE migration, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) by causing domblkstat to be called at the same time as the qemuMonitorGetSpiceMigrationStatus function."], "name": "CVE-2013-7336", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "libvirt", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libvirt", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-09-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-7336\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-7336"], "statement": "Not vulnerable.\nThis issue did not affect the versions of libvirt package as shipped with Red Hat Enterprise Linux 5 and 6 (since http://rhn.redhat.com/errata/RHBA-2013-1581.html, Red Hat Enterprise Linux 6.5 GA).", "threat_severity": "Moderate"}

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