{"cve":"CVE-2022-48188","nvd":{"published":"2023-06-05T22:15:11.563","modified":"2026-06-17T05:14:44.563","status":"Modified","description":"A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-787"],"references":["https://support.lenovo.com/us/en/product_security/LEN-124495","https://support.lenovo.com/us/en/product_security/LEN-124495"],"products":["lenovo:ideacentre_510s-07icb_firmware","lenovo:ideacentre_510s-07ick_firmware","lenovo:ideacentre_720-18apr_firmware","lenovo:ideacentre_aio_3-22itl6_firmware","lenovo:ideacentre_aio_3-24itl6_firmware","lenovo:ideacentre_aio_3-27itl6_firmware","lenovo:ideacentre_aio_3_21itl7_firmware","lenovo:thinkcentre_m720e_firmware","lenovo:thinkcentre_m720q_firmware","lenovo:thinkcentre_m720s_firmware","lenovo:thinkcentre_m720t_firmware","lenovo:thinkcentre_m725s_firmware","lenovo:thinkcentre_m75s_gen_2_firmware","lenovo:thinkcentre_m75t_gen_2_firmware","lenovo:thinkcentre_m920q_firmware","lenovo:thinkcentre_m920s_firmware","lenovo:thinkcentre_m920t_firmware","lenovo:thinkcentre_m920x_firmware","lenovo:thinkcentre_m920z_firmware","lenovo:thinkstation_p330_tiny_firmware","lenovo:thinkstation_p360_ultra_firmware","lenovo:thinkstation_p520_firmware","lenovo:thinkstation_p520c_firmware","lenovo:v30a-22itl_firmware","lenovo:v30a-24itl_firmware","lenovo:v530s-07icb_firmware","lenovo:v530s-07icr_firmware"],"source":"nvd","synced_at":"2026-10-19T21:38:24.161619714+00:00"},"epss":{"cve":"CVE-2022-48188","score":0.00193,"percentile":0.08974,"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."]}