{"id":"CVE-2017-5577","details":"The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 does not set an errno value upon certain overflow detections, which allows local users to cause a denial of service (incorrect pointer dereference and OOPS) via inconsistent size values in a VC4_SUBMIT_CL ioctl call.","modified":"2026-03-15T22:24:25.570558Z","published":"2017-02-06T06:59:00.810Z","related":["SUSE-SU-2017:0575-1","SUSE-SU-2017:1990-1"],"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/95765"},{"type":"ADVISORY","url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1416437"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/6b8ac63847bc2f958dd93c09edc941a0118992d9"},{"type":"FIX","url":"https://lkml.org/lkml/2017/1/17/759"},{"type":"FIX","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b8ac63847bc2f958dd93c09edc941a0118992d9"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2017/01/21/7"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.9.6"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5577.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"}]}