{"id":"CVE-2023-4891","aliases":["EUVD-2023-54730","GHSA-4439-7p27-rx63"],"status":"published","title":"A potential use-after-free vulnerability was reported in the Lenovo View driver that could...","description":"A potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00217,"percentile":0.12195,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2023-11-08T22:00:54Z","modified":"2026-06-17T06:38:50Z","products":[{"vendor":"lenovo","product":"lenovo view driver"},{"vendor":"lenovo","product":"view_driver"}],"references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-135344","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4891"},{"url":"https://github.com/advisories/GHSA-4439-7p27-rx63"}],"sources":{"cve":[{"id":"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","status":"published","published":"2023-11-08T22:00:54.309Z","modified":"2024-09-03T20:10:32.746Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:35:30.116696Z"}],"euvd":[{"id":"EUVD-2023-54730","description":"\nA potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service. \n\n","status":"published","published":"2023-11-08T22:00:54Z","modified":"2024-09-03T20:10:32Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:56:05.029422Z"}],"ghsa":[{"id":"GHSA-4439-7p27-rx63","title":"\nA potential use-after-free vulnerability was reported in the Lenovo View driver that could...","description":"\nA potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service. \n\n","status":"published","published":"2023-11-09T00:33:56Z","modified":"2023-11-09T00:34:02Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:54:55.524004Z"}],"nvd":[{"id":"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","status":"published","published":"2023-11-08T22:15:11.593Z","modified":"2026-06-17T06:38:50.293Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:08:43.669554Z"}]}}