{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-4891", "assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b", "state": "PUBLISHED", "assignerShortName": "lenovo", "dateReserved": "2023-09-11T13:13:20.953Z", "datePublished": "2023-11-08T22:00:54.309Z", "dateUpdated": "2023-11-08T22:00:54.309Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Lenovo View Driver", "vendor": "Lenovo", "versions": [{"status": "affected", "version": "Versions prior to 2.3.18.1"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Lenovo thanks Aobo Wang of Chaitin Security Research Lab for reporting this issue. "}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\n\n<span style=\"background-color: rgb(255, 255, 255);\">A potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service. </span>\n\n"}], "value": "\nA potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service. \n\n"}], "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": {"orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b", "shortName": "lenovo", "dateUpdated": "2023-11-08T22:00:54.309Z"}, "references": [{"url": "https://support.lenovo.com/us/en/product_security/LEN-135344"}], "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:\u00a0 https://support.lenovo.com/us/en/product_security/LEN-135344 \u00a0\n"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

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