{"api_version":"1","generated_at":"2026-07-23T01:53:29+00:00","cve":"CVE-2016-9378","urls":{"html":"https://cve.report/CVE-2016-9378","api":"https://cve.report/api/cve/CVE-2016-9378.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2016-9378","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-9378"},"summary":{"title":"CVE-2016-9378","description":"Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service (guest crash) by leveraging an incorrect choice for software interrupt delivery.","state":"PUBLISHED","assigner":"mitre","published_at":"2017-02-22 16:59:00","updated_at":"2025-04-20 01:37:25"},"problem_types":["CWE-284","n/a"],"metrics":[{"version":"3.0","source":"nvd@nist.gov","type":"Primary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}},{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"2.1","severity":"","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","data":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:P","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://www.securityfocus.com/bid/94475","name":"http://www.securityfocus.com/bid/94475","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Xen Multiple Denial of Service Vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://xenbits.xen.org/xsa/advisory-196.html","name":"http://xenbits.xen.org/xsa/advisory-196.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"XSA-196 - Xen Security Advisories","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.gentoo.org/glsa/201612-56","name":"https://security.gentoo.org/glsa/201612-56","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Xen: Multiple vulnerabilities (GLSA 201612-56) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id/1037345","name":"http://www.securitytracker.com/id/1037345","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Xen Lets Local Users on a Guest System Cause Denial of Service Conditions on the Guest System - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-9378","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-9378","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.5.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.5.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.5.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.5.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.5.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.6.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.6.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.6.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.6.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.7.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"9378","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"xen","cpe5":"xen","cpe6":"4.7.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2016-9378","qid":"500810","title":"Alpine Linux Security Update for xen"},{"cve":"CVE-2016-9378","qid":"504553","title":"Alpine Linux Security Update for xen"}]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T02:50:37.522Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"GLSA-201612-56","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"https://security.gentoo.org/glsa/201612-56"},{"name":"94475","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/94475"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://xenbits.xen.org/xsa/advisory-196.html"},{"name":"1037345","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1037345"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2016-11-22T00:00:00.000Z","descriptions":[{"lang":"en","value":"Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service (guest crash) by leveraging an incorrect choice for software interrupt delivery."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-07-27T09:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"GLSA-201612-56","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"https://security.gentoo.org/glsa/201612-56"},{"name":"94475","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/94475"},{"tags":["x_refsource_CONFIRM"],"url":"http://xenbits.xen.org/xsa/advisory-196.html"},{"name":"1037345","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1037345"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2016-9378","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":"Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service (guest crash) by leveraging an incorrect choice for software interrupt delivery."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"GLSA-201612-56","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201612-56"},{"name":"94475","refsource":"BID","url":"http://www.securityfocus.com/bid/94475"},{"name":"http://xenbits.xen.org/xsa/advisory-196.html","refsource":"CONFIRM","url":"http://xenbits.xen.org/xsa/advisory-196.html"},{"name":"1037345","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1037345"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2016-9378","datePublished":"2017-02-22T16:00:00.000Z","dateReserved":"2016-11-17T00:00:00.000Z","dateUpdated":"2024-08-06T02:50:37.522Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2017-02-22 16:59:00","lastModifiedDate":"2025-04-20 01:37:25","problem_types":["CWE-284","n/a"],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:P","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*","matchCriteriaId":"90CCECD0-C0F9-45A8-8699-64428637EBCA"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.5.1:*:*:*:*:*:*:*","matchCriteriaId":"F0ED340C-6746-471E-9F2D-19D62D224B7A"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.5.2:*:*:*:*:*:*:*","matchCriteriaId":"99BD7C4F-DE4C-4508-B20D-46A94B616C5B"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.5.3:*:*:*:*:*:*:*","matchCriteriaId":"3374F1FB-70F9-4EBC-837B-0D42282E3E5F"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.5.5:*:*:*:*:*:*:*","matchCriteriaId":"37DA3D28-EAE7-4EC9-977C-444A46CBD9C7"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.6.0:*:*:*:*:*:*:*","matchCriteriaId":"4B6F7CE9-C409-4D88-9A99-B21420633F45"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:*","matchCriteriaId":"B814C381-4991-495A-B530-7543F977B346"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.6.3:*:*:*:*:*:*:*","matchCriteriaId":"14442705-D243-4250-A486-E70989946D73"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.6.4:*:*:*:*:*:*:*","matchCriteriaId":"BBB7BAFE-9CB4-40D2-908C-55307728116F"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.7.0:*:*:*:*:*:*:*","matchCriteriaId":"F1DD0255-9127-4C7F-9C02-42198820363E"},{"vulnerable":true,"criteria":"cpe:2.3:o:xen:xen:4.7.1:*:*:*:*:*:*:*","matchCriteriaId":"8FDFDDA0-51D2-4995-9B4D-48047C940FC5"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2016","CveId":"9378","Ordinal":"1","Title":"CVE-2016-9378","CVE":"CVE-2016-9378","Year":"2016"},"notes":[{"CveYear":"2016","CveId":"9378","Ordinal":"1","NoteData":"Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service (guest crash) by leveraging an incorrect choice for software interrupt delivery.","Type":"Description","Title":"CVE-2016-9378"},{"CveYear":"2016","CveId":"9378","Ordinal":"2","NoteData":"2017-02-22","Type":"Other","Title":"Published"},{"CveYear":"2016","CveId":"9378","Ordinal":"3","NoteData":"2017-07-27","Type":"Other","Title":"Modified"}]}}}