{"cve":"CVE-2022-21933","nvd":{"published":"2022-01-21T09:15:06.820","modified":"2026-06-17T04:27:18.760","status":"Modified","description":"ASUS VivoMini/Mini PC device has an improper input validation vulnerability. A local attacker with system privilege can use system management interrupt (SMI) to modify memory, resulting in arbitrary code execution for controlling the system or disrupting service.","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","CWE-20"],"references":["https://www.twcert.org.tw/tw/cp-132-5547-34bc4-1.html","https://www.twcert.org.tw/tw/cp-132-5547-34bc4-1.html"],"products":["asus:pa90_firmware","asus:pb50_firmware","asus:pb60_firmware","asus:pb60g_firmware","asus:pb60s_firmware","asus:pb60v_firmware","asus:pb61v_firmware","asus:pn30_firmware","asus:pn40_firmware","asus:pn60_firmware","asus:ts10_firmware","asus:un65u_firmware","asus:vc65-c1_firmware"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2022-21933","score":0.00269,"percentile":0.19143,"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."]}