{"id":"CVE-2017-15127","details":"A flaw was found in the hugetlb_mcopy_atomic_pte function in mm/hugetlb.c in the Linux kernel before 4.13. A superfluous implicit page unlock for VM_SHARED hugetlbfs mapping could trigger a local denial of service (BUG).","modified":"2026-03-14T14:26:41.988806Z","published":"2018-01-14T06:29:00.263Z","references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/102517"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0676"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:1062"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2017-15127"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1525218"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/5af10dfd0afc559bb4b0f7e3e8227a1578333995"},{"type":"FIX","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5af10dfd0afc559bb4b0f7e3e8227a1578333995"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"4.13"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"2.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-15127.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"}]}