{"id":"CVE-2022-21933","aliases":["EUVD-2022-27089","GHSA-qjg9-wm29-5rcr"],"status":"published","title":"ASUS VivoMini/Mini PC - improper input validation","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.","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":0.00269,"percentile":0.19208,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-787"],"published":"2022-01-21T09:05:12Z","modified":"2026-06-17T04:27:18Z","products":[{"vendor":"asus","product":"pa90"},{"vendor":"asus","product":"pa90_firmware"},{"vendor":"asus","product":"pb50"},{"vendor":"asus","product":"pb50_firmware"},{"vendor":"asus","product":"pb60"},{"vendor":"asus","product":"pb60_firmware"},{"vendor":"asus","product":"pb60g"},{"vendor":"asus","product":"pb60g_firmware"},{"vendor":"asus","product":"pb60s"},{"vendor":"asus","product":"pb60s_firmware"},{"vendor":"asus","product":"pb60v"},{"vendor":"asus","product":"pb60v_firmware"},{"vendor":"asus","product":"pb61v"},{"vendor":"asus","product":"pb61v_firmware"},{"vendor":"asus","product":"pn30"},{"vendor":"asus","product":"pn30_firmware"},{"vendor":"asus","product":"pn40"},{"vendor":"asus","product":"pn40_firmware"},{"vendor":"asus","product":"pn60"},{"vendor":"asus","product":"pn60_firmware"},{"vendor":"asus","product":"ts10"},{"vendor":"asus","product":"ts10_firmware"},{"vendor":"asus","product":"un65u"},{"vendor":"asus","product":"un65u_firmware"},{"vendor":"asus","product":"vc65-c1"},{"vendor":"asus","product":"vc65-c1_firmware"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-5547-34bc4-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21933"},{"url":"https://github.com/advisories/GHSA-qjg9-wm29-5rcr"}],"sources":{"cve":[{"id":"CVE-2022-21933","title":"ASUS VivoMini/Mini PC - improper input validation","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.","status":"published","published":"2022-01-21T09:05:12.371Z","modified":"2024-09-16T20:06:36.122Z","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":"2026-11-02T14:34:29.057251Z"}],"euvd":[{"id":"EUVD-2022-27089","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.","status":"published","published":"2022-01-21T09:05:12Z","modified":"2024-09-16T20:06:36Z","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":"2026-11-03T00:55:17.319093Z"}],"ghsa":[{"id":"GHSA-qjg9-wm29-5rcr","title":"ASUS VivoMini/Mini PC device has an improper input validation vulnerability. A local attacker...","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.","status":"published","published":"2022-01-22T00:00:47Z","modified":"2023-07-24T15:30:19Z","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","CWE-787"],"updated_at":"2026-11-02T14:54:43.067561Z"}],"nvd":[{"id":"CVE-2022-21933","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.","status":"published","published":"2022-01-21T09:15:06.82Z","modified":"2026-06-17T04:27:18.76Z","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":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","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-787"],"updated_at":"2026-11-02T14:07:11.52734Z"}]}}