{"id":"CVE-2022-33176","aliases":["EUVD-2022-36220","GHSA-v297-j92m-gqm4"],"status":"published","title":"Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R)...","description":"Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially enable escalation of privilege via local access.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00242,"percentile":0.15378,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2022-11-11T15:48:49Z","modified":"2026-06-17T04:48:33Z","products":[{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi30z_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi3_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi50z_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi5_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi70z_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi7_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11paki3_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11paki5_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11paki7_firmware"},{"vendor":"intel","product":"nuc_11_performance_mini_pc_nuc11paqi50wa_firmware"},{"vendor":"intel","product":"nuc_11_performance_mini_pc_nuc11paqi70qa_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-33176"},{"url":"https://github.com/advisories/GHSA-v297-j92m-gqm4"}],"sources":{"cve":[{"id":"CVE-2022-33176","description":"Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-11-11T15:48:49.818Z","modified":"2025-02-05T20:26:09.926Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:34:40.621895Z"}],"euvd":[{"id":"EUVD-2022-36220","description":"Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-11-11T15:48:49Z","modified":"2025-02-05T20:26:09Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:04.235223Z"}],"ghsa":[{"id":"GHSA-v297-j92m-gqm4","title":"Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R)...","description":"Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-11-11T19:00:30Z","modified":"2023-01-28T05:03:04Z","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"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:43:54.031093Z"}],"nvd":[{"id":"CVE-2022-33176","description":"Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-11-11T16:15:15.023Z","modified":"2026-06-17T04:48:33.97Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","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"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:31.914793Z"}]}}