{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2014-04-23T00:00:00", "descriptions": [{"lang": "en", "value": "The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-04-28T12:57:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "1030146", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1030146"}, {"name": "[oss-security] 20140423 Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2014/04/23/3"}, {"name": "[oss-security] 20140423 Xen Security Advisory 94 (CVE-2014-2986) - ARM hypervisor crash on guest interrupt controller access", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2014/04/23/5"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://xenbits.xen.org/xsa/advisory-94.html"}, {"name": "67047", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/67047"}, {"name": "[oss-security] 20140423 Re: Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2014/04/23/4"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2014-2986", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1030146", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1030146"}, {"name": "[oss-security] 20140423 Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2014/04/23/3"}, {"name": "[oss-security] 20140423 Xen Security Advisory 94 (CVE-2014-2986) - ARM hypervisor crash on guest interrupt controller access", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2014/04/23/5"}, {"name": "http://xenbits.xen.org/xsa/advisory-94.html", "refsource": "CONFIRM", "url": "http://xenbits.xen.org/xsa/advisory-94.html"}, {"name": "67047", "refsource": "BID", "url": "http://www.securityfocus.com/bid/67047"}, {"name": "[oss-security] 20140423 Re: Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2014/04/23/4"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T10:28:46.369Z"}, "title": "CVE Program Container", "references": [{"name": "1030146", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1030146"}, {"name": "[oss-security] 20140423 Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2014/04/23/3"}, {"name": "[oss-security] 20140423 Xen Security Advisory 94 (CVE-2014-2986) - ARM hypervisor crash on guest interrupt controller access", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2014/04/23/5"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://xenbits.xen.org/xsa/advisory-94.html"}, {"name": "67047", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/67047"}, {"name": "[oss-security] 20140423 Re: Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2014/04/23/4"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2014-2986", "datePublished": "2014-04-28T14:00:00", "dateReserved": "2014-04-23T00:00:00", "dateUpdated": "2024-08-06T10:28:46.369Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "1044792C-D544-457C-9391-4F3B5BAB978D", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "CF23B21B-594A-42E2-AF90-D5C4246B39A4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors."}, {"lang": "es", "value": "La funci\u00f3n vgic_distr_mmio_write en el distribuidor Virtual Guest Interrupt Controller (GIC) (arch/arm/vgic.c) en Xen 4.4.x, cuando funciona en un sistema ARM, permite a usuarios locales invitados causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda de anfitri\u00f3n) a trav\u00e9s de vectores no especificados."}], "id": "CVE-2014-2986", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 5.5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 5.1, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-04-28T14:09:08.487", "references": [{"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2014/04/23/3"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2014/04/23/4"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2014/04/23/5"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/67047"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1030146"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://xenbits.xen.org/xsa/advisory-94.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2014/04/23/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2014/04/23/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2014/04/23/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/67047"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1030146"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://xenbits.xen.org/xsa/advisory-94.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}