{"cve":"CVE-2023-22449","nvd":{"published":"2023-08-11T03:15:17.600","modified":"2026-06-17T05:35:28.217","status":"Modified","description":"Improper input validation in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.","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":["CWE-20"],"references":["http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00917.html","http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00917.html"],"products":["intel:nuc_11_compute_element_cm11ebc4w_firmware","intel:nuc_11_compute_element_cm11ebi38w_firmware","intel:nuc_11_compute_element_cm11ebi58w_firmware","intel:nuc_11_compute_element_cm11ebi716w_firmware","intel:nuc_11_performance_kit_nuc11pahi30z_firmware","intel:nuc_11_performance_kit_nuc11pahi3_firmware","intel:nuc_11_performance_kit_nuc11pahi50z_firmware","intel:nuc_11_performance_kit_nuc11pahi5_firmware","intel:nuc_11_performance_kit_nuc11pahi70z_firmware","intel:nuc_11_performance_kit_nuc11pahi7_firmware","intel:nuc_11_performance_kit_nuc11paki3_firmware","intel:nuc_11_performance_kit_nuc11paki5_firmware","intel:nuc_11_performance_kit_nuc11paki7_firmware","intel:nuc_11_performance_kit_nuc11paqi50wa_firmware","intel:nuc_11_performance_kit_nuc11paqi70qa_firmware","intel:nuc_11_performance_mini_pc_nuc11pahi30z_firmware","intel:nuc_11_performance_mini_pc_nuc11pahi3_firmware","intel:nuc_11_performance_mini_pc_nuc11pahi50z_firmware","intel:nuc_11_performance_mini_pc_nuc11pahi5_firmware","intel:nuc_11_performance_mini_pc_nuc11pahi70z_firmware","intel:nuc_11_performance_mini_pc_nuc11pahi7_firmware","intel:nuc_11_performance_mini_pc_nuc11paki3_firmware","intel:nuc_11_performance_mini_pc_nuc11paki5_firmware","intel:nuc_11_performance_mini_pc_nuc11paki7_firmware","intel:nuc_11_performance_mini_pc_nuc11paqi50wa_firmware","intel:nuc_11_performance_mini_pc_nuc11paqi70qa_firmware","intel:nuc_12_compute_element_elm12hbc_firmware","intel:nuc_12_compute_element_elm12hbi3_firmware","intel:nuc_12_compute_element_elm12hbi5_firmware","intel:nuc_12_compute_element_elm12hbi7_firmware","intel:nuc_12_extreme_compute_element_nuc12dcmi7_firmware","intel:nuc_12_extreme_compute_element_nuc12dcmi9_firmware","intel:nuc_12_extreme_compute_element_nuc12edbi7_firmware","intel:nuc_12_extreme_compute_element_nuc12edbi9_firmware","intel:nuc_13_extreme_compute_element_nuc13sbbi5_firmware","intel:nuc_13_extreme_compute_element_nuc13sbbi5f_firmware","intel:nuc_13_extreme_compute_element_nuc13sbbi7_firmware","intel:nuc_13_extreme_compute_element_nuc13sbbi7f_firmware","intel:nuc_13_extreme_compute_element_nuc13sbbi9_firmware","intel:nuc_13_extreme_compute_element_nuc13sbbi9f_firmware","intel:nuc_13_extreme_kit_nuc13rngi5_firmware","intel:nuc_13_extreme_kit_nuc13rngi7_firmware","intel:nuc_13_extreme_kit_nuc13rngi9_firmware","intel:nuc_boards_nuc11tnbi30z_firmware","intel:nuc_boards_nuc11tnbi3_firmware","intel:nuc_boards_nuc11tnbi50z_firmware","intel:nuc_boards_nuc11tnbi5_firmware","intel:nuc_boards_nuc11tnbi70z_firmware","intel:nuc_boards_nuc11tnbi7_firmware","intel:nuc_boards_nuc11tnhi30l_firmware"],"source":"nvd","synced_at":"2026-10-19T21:39:14.809778102+00:00"},"epss":{"cve":"CVE-2023-22449","score":0.00172,"percentile":0.06541,"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."]}