{"id":"CVE-2018-12221","aliases":["EUVD-2018-4199","GHSA-m7fj-x8p4-jw6x"],"status":"published","title":"Insufficient input validation in Kernel Mode Driver in Intel(R) Graphics Driver for Windows*...","description":"Insufficient input validation in Kernel Mode Driver in Intel(R) Graphics Driver for Windows* before versions 10.18.x.5059 (aka 15.33.x.5059), 10.18.x.5057 (aka 15.36.x.5057), 20.19.x.5063 (aka 15.40.x.5063) 21.20.x.5064 (aka 15.45.x.5064) and 24.20.100.6373 potentially enables an unprivileged user to cause an integer overflow via local access.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00364,"percentile":0.30451,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2019-03-14T20:00:00Z","modified":"2026-10-15T18:17:13Z","products":[{"vendor":"intel","product":"graphics_driver"},{"vendor":"intel corporation","product":"intel(r) graphics driver for windows"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00189.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://support.lenovo.com/us/en/product_security/LEN-25084","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12221"},{"url":"https://github.com/advisories/GHSA-m7fj-x8p4-jw6x"}],"sources":{"cve":[{"id":"CVE-2018-12221","description":"Insufficient input validation in Kernel Mode Driver in Intel(R) Graphics Driver for Windows* before versions 10.18.x.5059 (aka 15.33.x.5059), 10.18.x.5057 (aka 15.36.x.5057), 20.19.x.5063 (aka 15.40.x.5063) 21.20.x.5064 (aka 15.45.x.5064) and 24.20.100.6373 potentially enables an unprivileged user to cause an integer overflow via local access.","status":"published","published":"2019-03-14T20:00:00Z","modified":"2026-10-15T17:29:54.27Z","updated_at":"2026-11-02T14:35:06.679212Z"}],"euvd":[{"id":"EUVD-2018-4199","description":"Insufficient input validation in Kernel Mode Driver in Intel(R) Graphics Driver for Windows* before versions 10.18.x.5059 (aka 15.33.x.5059), 10.18.x.5057 (aka 15.36.x.5057), 20.19.x.5063 (aka 15.40.x.5063) 21.20.x.5064 (aka 15.45.x.5064) and 24.20.100.6373 potentially enables an unprivileged user to cause an integer overflow via local access.","status":"published","published":"2019-03-14T20:00:00Z","modified":"2026-10-15T17:29:54Z","updated_at":"2026-11-02T17:00:11.403253Z"}],"ghsa":[{"id":"GHSA-m7fj-x8p4-jw6x","title":"Insufficient input validation in Kernel Mode Driver in Intel(R) Graphics Driver for Windows*...","description":"Insufficient input validation in Kernel Mode Driver in Intel(R) Graphics Driver for Windows* before versions 10.18.x.5059 (aka 15.33.x.5059), 10.18.x.5057 (aka 15.36.x.5057), 20.19.x.5063 (aka 15.40.x.5063) 21.20.x.5064 (aka 15.45.x.5064) and 24.20.100.6373 potentially enables an unprivileged user to cause an integer overflow via local access.","status":"published","published":"2022-05-14T01:13:08Z","modified":"2023-02-02T05:03:18Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:51:36.626177Z"}],"nvd":[{"id":"CVE-2018-12221","description":"Insufficient input validation in Kernel Mode Driver in Intel(R) Graphics Driver for Windows* before versions 10.18.x.5059 (aka 15.33.x.5059), 10.18.x.5057 (aka 15.36.x.5057), 20.19.x.5063 (aka 15.40.x.5063) 21.20.x.5064 (aka 15.45.x.5064) and 24.20.100.6373 potentially enables an unprivileged user to cause an integer overflow via local access.","status":"published","published":"2019-03-14T20:29:01.303Z","modified":"2026-10-15T18:17:13.173Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:04:54.21788Z"}]}}