{"id":"CVE-2023-4891","state":"PUBLISHED","title":"CVE-2023-4891","description":"\nA potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service. \n\n","publishedAt":"2023-11-08T22:00:54.309Z","updatedAt":"2024-09-03T20:10:32.746Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"lenovo"},"assigner":"lenovo","products":["Lenovo Lenovo View Driver"],"affected":[{"vendor":"Lenovo","product":"Lenovo View Driver","defaultStatus":"unaffected","versions":[{"version":"Versions prior to 2.3.18.1","status":"affected"}]}],"references":["https://support.lenovo.com/us/en/product_security/LEN-135344"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/4xxx/CVE-2023-4891.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-4891","state":"PUBLISHED","datePublished":"2023-11-08T22:00:54.309Z","dateUpdated":"2024-09-03T20:10:32.746Z","assignerShortName":"lenovo","assignerOrgId":"da227ddf-6e25-4b41-b023-0f976dcaca4b","dateReserved":"2023-09-11T13:13:20.953Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"\nA potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service. \n\n"}],"affected":[{"vendor":"Lenovo","product":"Lenovo View Driver","defaultStatus":"unaffected","versions":[{"version":"Versions prior to 2.3.18.1","status":"affected"}]}],"references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-135344"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","description":"CWE-416 Use After Free","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"lenovo","orgId":"da227ddf-6e25-4b41-b023-0f976dcaca4b","dateUpdated":"2023-11-08T22:00:54.309Z"},"credits":[{"lang":"en","type":"finder","value":"Lenovo thanks Aobo Wang of Chaitin Security Research Lab for reporting this issue. "}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\nUpgrade to the Lenovo View Driver version (or newer) indicated for your model in the advisory:&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://support.lenovo.com/us/en/product_security/LEN-135344\">https://support.lenovo.com/us/en/product_security/LEN-135344</a>&nbsp;<br>"}],"value":"\nUpgrade to the Lenovo View Driver version (or newer) indicated for your model in the advisory:  https://support.lenovo.com/us/en/product_security/LEN-135344  \n"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-135344","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T07:38:00.776Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-03T20:10:06.371547Z","id":"CVE-2023-4891","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-03T20:10:32.746Z"}}]}}}