{"id":"CVE-2017-7472","details":"The KEYS subsystem in the Linux kernel before 4.10.13 allows local users to cause a denial of service (memory consumption) via a series of KEY_REQKEY_DEFL_THREAD_KEYRING keyctl_set_reqkey_keyring calls.","modified":"2026-04-16T06:20:58.654226382Z","published":"2017-05-11T19:29:00.163Z","related":["SUSE-SU-2018:0011-1","SUSE-SU-2018:0040-1","SUSE-SU-2018:0180-1","SUSE-SU-2019:1289-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/98422"},{"type":"WEB","url":"https://lkml.org/lkml/2017/4/1/235"},{"type":"WEB","url":"https://lkml.org/lkml/2017/4/3/724"},{"type":"WEB","url":"http://www.securitytracker.com/id/1038471"},{"type":"WEB","url":"https://www.exploit-db.com/exploits/42136/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0152"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0151"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0181"},{"type":"ADVISORY","url":"https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.13"},{"type":"FIX","url":"http://openwall.com/lists/oss-security/2017/05/11/1"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1442086"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/c9f838d104fed6f2f61d68164712e3204bf5271b"},{"type":"FIX","url":"https://bugzilla.novell.com/show_bug.cgi?id=1034862"},{"type":"FIX","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c9f838d104fed6f2f61d68164712e3204bf5271b"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7472.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.10.12"}]}]}}],"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"}]}