{"id":"CVE-2017-7261","details":"The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.5 does not check for a zero value of certain levels data, which allows local users to cause a denial of service (ZERO_SIZE_PTR dereference, and GPF and possibly panic) via a crafted ioctl call for a /dev/dri/renderD* device.","modified":"2026-03-12T22:40:23.609933Z","published":"2017-03-24T21:59:00.153Z","related":["SUSE-SU-2017:1183-1","SUSE-SU-2017:1247-1","SUSE-SU-2017:1301-1","SUSE-SU-2017:1360-1","SUSE-SU-2017:1990-1","SUSE-SU-2017:2342-1","SUSE-SU-2017:2525-1"],"references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/97096"},{"type":"ADVISORY","url":"http://marc.info/?t=149037004200005&r=1&w=2"},{"type":"ADVISORY","url":"https://lists.freedesktop.org/archives/dri-devel/2017-March/136814.html"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1435719"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.10.5"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-7261.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}