CVE-2016-1889

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-12-06T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Integer overflow in the bhyve hypervisor in FreeBSD 10.1, 10.2, 10.3, and 11.0 when configured with a large amount of guest memory, allows local users to gain privilege via a crafted device descriptor."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-02-15T14:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "1037400", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1037400"}, {"name": "FreeBSD-SA-16:38", "tags": ["vendor-advisory", "x_refsource_FREEBSD"], "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-16:38.bhyve.asc"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-1889", "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": "Integer overflow in the bhyve hypervisor in FreeBSD 10.1, 10.2, 10.3, and 11.0 when configured with a large amount of guest memory, allows local users to gain privilege via a crafted device descriptor."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1037400", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1037400"}, {"name": "FreeBSD-SA-16:38", "refsource": "FREEBSD", "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-16:38.bhyve.asc"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T23:10:39.893Z"}, "title": "CVE Program Container", "references": [{"name": "1037400", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1037400"}, {"name": "FreeBSD-SA-16:38", "tags": ["vendor-advisory", "x_refsource_FREEBSD", "x_transferred"], "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-16:38.bhyve.asc"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-1889", "datePublished": "2017-02-15T15:00:00.000Z", "dateReserved": "2016-01-13T00:00:00.000Z", "dateUpdated": "2024-08-05T23:10:39.893Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:10.1:*:*:*:*:*:*:*", "matchCriteriaId": "F6D63B21-9D2E-4B15-9E60-6181D44B1F55", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:10.2:*:*:*:*:*:*:*", "matchCriteriaId": "21EFF723-7B5A-4712-8A6B-56CADAA4BFD5", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:10.3:*:*:*:*:*:*:*", "matchCriteriaId": "E102E760-362C-4DC7-BDED-E2CF9F94ECE7", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "53E56F4F-B418-44DD-9C97-7276A4C58F3E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Integer overflow in the bhyve hypervisor in FreeBSD 10.1, 10.2, 10.3, and 11.0 when configured with a large amount of guest memory, allows local users to gain privilege via a crafted device descriptor."}, {"lang": "es", "value": "Desbordamiento de entero en el bhyve hypervisor en FreeBSD 10.1, 10.2, 10.3 y 11.0 cuando se configura con una gran cantidad de memoria hu\u00e9sped, permite a usuarios locales obtener privilegios a trav\u00e9s del descriptor de un dispositivo manipulado."}], "id": "CVE-2016-1889", "lastModified": "2026-06-17T00:42:48.487", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-02-15T15:59:00.433", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1037400"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-16:38.bhyve.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1037400"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-16:38.bhyve.asc"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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