{"id":"CVE-2019-12881","aliases":["DEBIAN-CVE-2019-12881","EUVD-2019-4460","GHSA-x688-p2x5-xpc7","UBUNTU-CVE-2019-12881"],"status":"published","title":"i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0...","description":"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.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00805,"percentile":0.57244,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2019-06-18T22:07:15Z","modified":"2026-11-11T09:35:19Z","fixes":[{"ecosystem":"Debian:12","package":"linux","fixed_in":["4.18.6-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"linux","fixed_in":["4.18.6-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"linux","fixed_in":["4.18.6-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"linux-aws","fixed_in":["4.4.0-1032.35"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"linux-lts-xenial","fixed_in":["4.4.0-138.164~14.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"linux-azure","fixed_in":["4.15.0-1059.64~14.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux","fixed_in":["4.4.0-138.164"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux-aws","fixed_in":["4.4.0-1070.80"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux-aws-hwe","fixed_in":["4.15.0-1047.49~16.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux-azure","fixed_in":["4.15.0-1055.60"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux-gcp","fixed_in":["4.15.0-1040.42~16.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux-hwe","fixed_in":["4.15.0-58.64~16.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux-kvm","fixed_in":["4.4.0-1036.42"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux-oracle","fixed_in":["4.15.0-1021.23~16.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux-raspi2","fixed_in":["4.4.0-1099.107"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"linux-snapdragon","fixed_in":["4.4.0-1103.108"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:FIPS-updates:16.04:LTS","package":"linux-fips","fixed_in":["4.4.0-1008.10"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"linux","fixed_in":["4.15.0-58.64"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"linux-aws","fixed_in":["4.15.0-1047.49"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"linux-gke-4.15","fixed_in":["4.15.0-1040.42"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"linux-kvm","fixed_in":["4.15.0-1042.42"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"linux-oem","fixed_in":["4.15.0-1050.57"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"linux-oracle","fixed_in":["4.15.0-1021.23"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"linux-raspi2","fixed_in":["4.15.0-1043.46"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"linux-snapdragon","fixed_in":["4.15.0-1060.66"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:FIPS-updates:18.04:LTS","package":"linux-aws-fips","fixed_in":["4.15.0-2018.18"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:FIPS-updates:18.04:LTS","package":"linux-azure-fips","fixed_in":["4.15.0-2006.7"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.6-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.6-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.6-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"linux-aws","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-1032.35"}]}],"versions":["4.4.0-1002.2","4.4.0-1003.3","4.4.0-1005.5","4.4.0-1006.6","4.4.0-1009.9","4.4.0-1010.10","4.4.0-1011.11","4.4.0-1012.12","4.4.0-1014.14","4.4.0-1016.16","4.4.0-1017.17","4.4.0-1019.19","4.4.0-1022.22","4.4.0-1023.23","4.4.0-1024.25","4.4.0-1025.26","4.4.0-1027.30","4.4.0-1028.31","4.4.0-1029.32","4.4.0-1031.34"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"linux-lts-xenial","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-138.164~14.04.1"}]}],"versions":["4.4.0-13.29~14.04.1","4.4.0-14.30~14.04.2","4.4.0-15.31~14.04.1","4.4.0-18.34~14.04.1","4.4.0-21.37~14.04.1","4.4.0-22.39~14.04.1","4.4.0-22.40~14.04.1","4.4.0-24.43~14.04.1","4.4.0-28.47~14.04.1","4.4.0-31.50~14.04.1","4.4.0-34.53~14.04.1","4.4.0-36.55~14.04.1","4.4.0-38.57~14.04.1","4.4.0-42.62~14.04.1","4.4.0-45.66~14.04.1","4.4.0-47.68~14.04.1","4.4.0-51.72~14.04.1","4.4.0-53.74~14.04.1","4.4.0-57.78~14.04.1","4.4.0-59.80~14.04.1","4.4.0-62.83~14.04.1","4.4.0-63.84~14.04.2","4.4.0-64.85~14.04.1","4.4.0-66.87~14.04.1","4.4.0-67.88~14.04.1","4.4.0-70.91~14.04.1","4.4.0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Party Advisory","evidence","report"]},{"url":"http://www.securityfocus.com/bid/108873","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20190710-0002/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12881"},{"url":"https://github.com/advisories/GHSA-x688-p2x5-xpc7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-12881","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-12881","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-12881","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-12881","description":"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 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