CVE-2015-5158

{"id": "CVE-2015-5158", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2016-04-12T01:59:20.737", "references": [{"url": "http://www.securityfocus.com/bid/76016", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "http://www.securitytracker.com/id/1033095", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://security.gentoo.org/glsa/201510-02", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/76016", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1033095", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201510-02", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO permissions to cause a denial of service (instance crash) via an invalid opcode in a SCSI command descriptor block."}, {"lang": "es", "value": "Desbordamiento de buffer basado en pila en hw/scsi/scsi-bus.c en QEMU, cuando se construye con soporte de emulaci\u00f3n SCSI-device, permite a usuarios del SO invitado con permisos CAP_SYS_RAWIO provocar una denegaci\u00f3n de servicio (ca\u00edda de instancia) a trav\u00e9s de un opcode no v\u00e1lido opcode en un bloque descriptor de comandos SCSI."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BAE931FF-11AF-47F9-92FA-BAC493FDA285", "versionEndExcluding": "2.4.0", "versionStartIncluding": "2.2.0"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.4.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "016BA7D9-7A36-45C9-83E7-9944E1C1D2A9"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.4.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C688B5BA-D202-4B43-98F3-E9C54289700B"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.4.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6090D404-74A8-4335-9A9B-F2BCDFF8E6B1"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}