{"id":"CVE-2019-6170","state":"PUBLISHED","title":"A potential vulnerability in the SMI callback function used in the Legacy USB driver using boot services structure in runtime phase in some Lenovo ThinkPad models may allow arbitra","description":"A potential vulnerability in the SMI callback function used in the Legacy USB driver using boot services structure in runtime phase in some Lenovo ThinkPad models may allow arbitrary code execution.","publishedAt":"2019-11-12T20:40:53.000Z","updatedAt":"2024-08-04T20:16:24.582Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"lenovo"},"assigner":"lenovo","products":["Lenovo ThinkPad"],"affected":[{"vendor":"Lenovo","product":"ThinkPad","versions":[{"version":"Various","status":"affected","lessThan":"Various","versionType":"custom"}]}],"references":["https://support.lenovo.com/us/en/product_security/LEN-27714"],"weaknesses":[],"ingestedAt":"2026-10-29T19:46:06.737Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/6xxx/CVE-2019-6170.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-6170","state":"PUBLISHED","datePublished":"2019-11-12T20:40:53.000Z","dateUpdated":"2024-08-04T20:16:24.582Z","assignerShortName":"lenovo","assignerOrgId":"da227ddf-6e25-4b41-b023-0f976dcaca4b","dateReserved":"2019-01-11T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A potential vulnerability in the SMI callback function used in the Legacy USB driver using boot services structure in runtime phase in some Lenovo ThinkPad models may allow arbitrary code execution."}],"affected":[{"vendor":"Lenovo","product":"ThinkPad","versions":[{"version":"Various","status":"affected","lessThan":"Various","versionType":"custom"}]}],"references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-27714","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"description":"Arbitrary code execution","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"lenovo","dateUpdated":"2020-12-07T21:49:25.000Z","orgId":"da227ddf-6e25-4b41-b023-0f976dcaca4b"},"solutions":[{"lang":"en","value":"Update BIOS to latest version as indicated in Lenovo's security advisory."}],"source":{"advisory":"LEN-27714","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@lenovo.com","ID":"CVE-2019-6170","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"ThinkPad","version":{"version_data":[{"version_affected":"<","version_name":"Various","version_value":"Various"}]}}]},"vendor_name":"Lenovo"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A potential vulnerability in the SMI callback function used in the Legacy USB driver using boot services structure in runtime phase in some Lenovo ThinkPad models may allow arbitrary code execution."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Arbitrary code execution"}]}]},"references":{"reference_data":[{"name":"https://support.lenovo.com/us/en/product_security/LEN-27714","refsource":"CONFIRM","url":"https://support.lenovo.com/us/en/product_security/LEN-27714"}]},"solution":[{"lang":"en","value":"Update BIOS to latest version as indicated in Lenovo's security advisory."}],"source":{"advisory":"LEN-27714","discovery":"EXTERNAL"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-27714","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T20:16:24.582Z"}}]}}}