{"cve":"CVE-2020-8323","nvd":{"published":"2020-06-09T20:15:22.427","modified":"2026-06-17T03:26:16.207","status":"Modified","description":"A potential vulnerability in the SMI callback function used in the Legacy SD driver in some Lenovo ThinkPad, ThinkStation, and Lenovo Notebook models may allow arbitrary code execution.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":6.7},"cwes":[],"references":["https://support.lenovo.com/us/en/product_security/LEN-30042","https://support.lenovo.com/us/en/product_security/LEN-30042"],"products":["lenovo:14iwl_firmware","lenovo:330-14ast_firmware","lenovo:330-15ast_firmware","lenovo:330-17ast_firmware","lenovo:340c-15api_firmware","lenovo:340c-15ast_firmware","lenovo:6_pro-13-iwl_firmware","lenovo:6_pro-14-iwl_firmware","lenovo:720s-15ikb_firmware","lenovo:720s_touch-15ikb_firmware","lenovo:730s-13iwl_firmware","lenovo:c640-iml_firmware","lenovo:e42-80_firmware","lenovo:e52-80_firmware","lenovo:e53-80_firmware","lenovo:k22-80_firmware","lenovo:k32-80_kbl_firmware","lenovo:k32-80_skl_firmware","lenovo:k3_firmware","lenovo:k4-iwl_firmware","lenovo:miix_720-12ikb_firmware","lenovo:s145-14api_firmware","lenovo:s145-14ast_firmware","lenovo:s145-15api_firmware","lenovo:s145-15ast_firmware","lenovo:s540-13api_firmware","lenovo:s750-iil_firmware","lenovo:s940-14iwl_firmware","lenovo:thinkbook_13s-iwl_firmware","lenovo:thinkbook_14s-iwl_firmware","lenovo:thinkpad_11e_firmware","lenovo:thinkpad_11e_yoga_gen_6_firmware","lenovo:thinkpad_13_2nd_gen_firmware","lenovo:thinkpad_13_firmware","lenovo:thinkpad_a275_firmware","lenovo:thinkpad_a285_firmware","lenovo:thinkpad_a475_firmware","lenovo:thinkpad_a485_firmware","lenovo:thinkpad_e14_firmware","lenovo:thinkpad_e15_firmware","lenovo:thinkpad_e455_firmware","lenovo:thinkpad_e460_firmware","lenovo:thinkpad_e465_firmware","lenovo:thinkpad_e470_firmware","lenovo:thinkpad_e475_firmware","lenovo:thinkpad_e480_firmware","lenovo:thinkpad_e485_firmware","lenovo:thinkpad_e490_firmware","lenovo:thinkpad_e490s_firmware","lenovo:thinkpad_e555_firmware"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-8323","score":0.00327,"percentile":0.25844,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}