{"id":"CVE-2023-34419","aliases":["EUVD-2023-38496","GHSA-x4pq-3h8q-r7jw"],"status":"published","title":"A buffer overflow has been identified in the SetupUtility driver in some Lenovo Notebook products...","description":"A buffer overflow has been identified in the SetupUtility driver in some Lenovo Notebook products which may allow an attacker with local access and elevated privileges to execute arbitrary code.","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00194,"percentile":0.09159,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-08-17T16:49:12Z","modified":"2026-06-17T06:03:36Z","products":[{"vendor":"lenovo","product":"legion_5-15ach6_firmware"},{"vendor":"lenovo","product":"legion_5-15ach6a_firmware"},{"vendor":"lenovo","product":"legion_5-15ach6h_firmware"},{"vendor":"lenovo","product":"legion_5-15ith6_firmware"},{"vendor":"lenovo","product":"legion_5-15ith6h_firmware"},{"vendor":"lenovo","product":"legion_5-17ach6_firmware"},{"vendor":"lenovo","product":"legion_5-17ach6h_firmware"},{"vendor":"lenovo","product":"legion_5-17ith6_firmware"},{"vendor":"lenovo","product":"legion_5-17ith6h_firmware"},{"vendor":"lenovo","product":"legion_5_15arh7_firmware"},{"vendor":"lenovo","product":"legion_5_15arh7h_firmware"},{"vendor":"lenovo","product":"legion_5_15iah7_firmware"},{"vendor":"lenovo","product":"legion_5_15iah7h_firmware"},{"vendor":"lenovo","product":"legion_5_pro-16ach6_firmware"},{"vendor":"lenovo","product":"legion_5_pro-16ach6h_firmware"},{"vendor":"lenovo","product":"legion_5_pro-16ith6_firmware"},{"vendor":"lenovo","product":"legion_5_pro-16ith6h_firmware"},{"vendor":"lenovo","product":"legion_5_pro_16arh7_firmware"},{"vendor":"lenovo","product":"legion_5_pro_16arh7h_firmware"},{"vendor":"lenovo","product":"legion_5_pro_16iah7_firmware"},{"vendor":"lenovo","product":"legion_5_pro_16iah7h_firmware"},{"vendor":"lenovo","product":"legion_7-16achg6_firmware"},{"vendor":"lenovo","product":"legion_7-16arha7_firmware"},{"vendor":"lenovo","product":"legion_7-16ithg6_firmware"},{"vendor":"lenovo","product":"legion_pro_5_16irx8_firmware"},{"vendor":"lenovo","product":"legion_pro_7_16irx8_firmware"},{"vendor":"lenovo","product":"legion_pro_7_16irx8h_firmware"},{"vendor":"lenovo","product":"legion_s7_16arha7_firmware"},{"vendor":"lenovo","product":"lenovo notebook"},{"vendor":"lenovo","product":"thinkbook_15p_g2_ith_firmware"},{"vendor":"lenovo","product":"thinkbook_16p_g3_arh_firmware"}],"references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-134879","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34419"},{"url":"https://github.com/advisories/GHSA-x4pq-3h8q-r7jw"}],"sources":{"cve":[{"id":"CVE-2023-34419","description":"A buffer overflow has been identified in the SetupUtility driver in some Lenovo Notebook products which may allow an attacker with local access and elevated privileges to execute arbitrary code.","status":"published","published":"2023-08-17T16:49:12.282Z","modified":"2024-08-02T16:10:06.823Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-38496","description":"A buffer overflow has been identified in the SetupUtility driver in some Lenovo Notebook products which may allow an attacker with local access and elevated privileges to execute arbitrary code.","status":"published","published":"2023-08-17T16:49:12Z","modified":"2024-08-02T16:10:06Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T03:50:04.380287Z"}],"ghsa":[{"id":"GHSA-x4pq-3h8q-r7jw","title":"A buffer overflow has been identified in the SetupUtility driver in some Lenovo Notebook products...","description":"A buffer overflow has been identified in the SetupUtility driver in some Lenovo Notebook products which may allow an attacker with local access and elevated privileges to execute arbitrary code.","status":"published","published":"2023-08-17T18:31:09Z","modified":"2024-04-04T07:01:50Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:56:47.648865Z"}],"nvd":[{"id":"CVE-2023-34419","description":"A buffer overflow has been identified in the SetupUtility driver in some Lenovo Notebook products which may allow an attacker with local access and elevated privileges to execute arbitrary code.","status":"published","published":"2023-08-17T17:15:09.913Z","modified":"2026-06-17T06:03:36.533Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:24.487686Z"}]}}