{"id":"CVE-2022-1108","aliases":["EUVD-2022-24451","GHSA-f7ff-r7m3-qvvg"],"status":"published","title":"A potential vulnerability due to improper buffer validation in the SMI handler...","description":"A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by 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":"2026-11-09","score":0.00256,"percentile":0.17314,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-269"],"published":"2022-04-22T20:30:51Z","modified":"2026-06-17T04:21:50Z","products":[{"vendor":"lenovo","product":"thinkpad bios"},{"vendor":"lenovo","product":"thinkpad_x1_fold_gen_1_firmware"}],"references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-84943","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1108"},{"url":"https://github.com/advisories/GHSA-f7ff-r7m3-qvvg"}],"sources":{"cve":[{"id":"CVE-2022-1108","description":"A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by an attacker with local access and elevated privileges to execute arbitrary code.","status":"published","published":"2022-04-22T20:30:51Z","modified":"2024-08-02T23:55:24.265Z","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-20"],"updated_at":"2026-11-02T14:34:38.263045Z"}],"euvd":[{"id":"EUVD-2022-24451","description":"A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by an attacker with local access and elevated privileges to execute arbitrary code.","status":"published","published":"2022-04-22T20:30:51Z","modified":"2024-08-02T23:55:24Z","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":"2026-11-03T03:26:02.561344Z"}],"ghsa":[{"id":"GHSA-f7ff-r7m3-qvvg","title":"A potential vulnerability due to improper buffer validation in the SMI handler...","description":"A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by an attacker with local access and elevated privileges to execute arbitrary code.","status":"published","published":"2022-04-23T00:02:59Z","modified":"2023-01-27T05:02:11Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:42:02.011098Z"}],"nvd":[{"id":"CVE-2022-1108","description":"A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by an attacker with local access and elevated privileges to execute arbitrary code.","status":"published","published":"2022-04-22T21:15:10.36Z","modified":"2026-06-17T04:21:50.533Z","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"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20","CWE-269"],"updated_at":"2026-11-02T14:07:16.9948Z"}]}}