{"id":"CVE-2019-12881","details":"i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu 18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact via crafted ioctl calls to /dev/dri/card0.","modified":"2026-03-14T14:37:29.710019Z","published":"2019-06-18T23:15:10.480Z","references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/108873"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20190710-0002/"},{"type":"EVIDENCE","url":"https://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12881.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.15"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}