CVE-2015-3247

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true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors."}, {"lang": "es", "value": "Vulnerabilidad de condici\u00f3n de carrera en la funci\u00f3n worker_update_monitors_config en SPICE 0.12.4, permite a usuarios remotos autenticados invitados causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria din\u00e1mica y ca\u00edda de QEMU-KVM) o posiblemente ejecutar c\u00f3digo arbitrario en el host a trav\u00e9s de vectores no especificados."}], "id": "CVE-2015-3247", "lastModified": "2026-06-17T00:25:36.843", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-09-08T15:59:02.720", "references": [{"source": "secalert@redhat.com", "url": "http://lists.freedesktop.org/archives/spice-devel/2015-October/022191.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00018.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2015-1713.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2015-1714.html"}, {"source": "secalert@redhat.com", 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{"acknowledgement": "This issue was discovered by Frediano Ziglio (Red Hat).", "affected_release": [{"advisory": "RHSA-2015:1715", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "spice-server-0:0.12.4-12.el6_7.1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2015-09-03T00:00:00Z"}, {"advisory": "RHSA-2015:1714", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "spice-0:0.12.4-9.el7_1.1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2015-09-03T00:00:00Z"}, {"advisory": "RHSA-2015:1713", "cpe": "cpe:/o:redhat:enterprise_linux:6::hypervisor", "package": "rhev-hypervisor6-0:6.7-20150828.0.el6ev", "product_name": "RHEV 3.X Hypervisor and Agents for RHEL-6", "release_date": "2015-09-03T00:00:00Z"}, {"advisory": "RHSA-2015:1713", "cpe": "cpe:/o:redhat:enterprise_linux:6::hypervisor", "package": "rhev-hypervisor7-0:7.1-20150827.1.el6ev", "product_name": "RHEV 3.X Hypervisor and Agents for RHEL-6", "release_date": "2015-09-03T00:00:00Z"}, {"advisory": "RHSA-2015:1713", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "rhev-hypervisor7-0:7.1-20150827.1.el7ev", "product_name": "RHEV 3.X Hypervisor and Agents for RHEL-7", "release_date": "2015-09-03T00:00:00Z"}], "bugzilla": {"description": "spice: memory corruption in worker_update_monitors_config()", "id": "1233238", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1233238"}, "csaw": false, "cvss": {"cvss_base_score": "7.7", "cvss_scoring_vector": "AV:A/AC:L/Au:S/C:C/I:C/A:C", "status": "verified"}, "cwe": "CWE-362", "details": ["Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors.", "A race condition flaw, leading to a heap-based memory corruption, was found in spice's worker_update_monitors_config() function, which runs under the QEMU-KVM context on the host. A user in a guest could leverage this flaw to crash the host QEMU-KVM process or, possibly, execute arbitrary code with the privileges of the host QEMU-KVM process."], "name": "CVE-2015-3247", "public_date": "2015-09-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-3247\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-3247"], "threat_severity": "Important"}

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