{"id":"CVE-2020-24496","aliases":["EUVD-2020-17216","GHSA-x4hj-jvp3-c3xg"],"status":"published","title":"Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before...","description":"Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service via local access.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00297,"percentile":0.22652,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2021-02-17T13:42:40Z","modified":"2026-06-17T03:05:40Z","products":[{"vendor":"intel","product":"ethernet_network_adapter_x722-da2_firmware"},{"vendor":"intel","product":"ethernet_network_adapter_x722-da4_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00456.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24496"},{"url":"https://github.com/advisories/GHSA-x4hj-jvp3-c3xg"}],"sources":{"cve":[{"id":"CVE-2020-24496","description":"Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service via local access.","status":"published","published":"2021-02-17T13:42:40Z","modified":"2024-08-04T15:12:08.757Z","updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2020-17216","description":"Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service via local access.","status":"published","published":"2021-02-17T13:42:40Z","modified":"2024-08-04T15:12:08Z","updated_at":"2026-11-03T03:07:20.249898Z"}],"ghsa":[{"id":"GHSA-x4hj-jvp3-c3xg","title":"Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before...","description":"Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service via local access.","status":"published","published":"2022-05-24T17:42:29Z","modified":"2023-01-29T05:05:48Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:45:52.819939Z"}],"nvd":[{"id":"CVE-2020-24496","description":"Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service via local access.","status":"published","published":"2021-02-17T14:15:17.967Z","modified":"2026-06-17T03:05:40.747Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:06:34.188486Z"}]}}