{"id":"CVE-2017-7346","details":"The vmw_gb_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service (system hang) via a crafted ioctl call for a /dev/dri/renderD* device.","modified":"2026-03-12T22:40:26.684833Z","published":"2017-03-30T23:59:00.163Z","related":["SUSE-SU-2017:1853-1","SUSE-SU-2017:1990-1"],"references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3945"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/97257"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3927"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1437431"},{"type":"FIX","url":"https://lists.freedesktop.org/archives/dri-devel/2017-March/137429.html"},{"type":"FIX","url":"http://marc.info/?l=linux-kernel&m=149086968410117&w=2"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-7346.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.10.7"}]}]}}],"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"}]}