{"id":"CVE-2019-15666","details":"An issue was discovered in the Linux kernel before 5.0.19. There is an out-of-bounds array access in __xfrm_policy_unlink, which will cause denial of service, because verify_newpolicy_info in net/xfrm/xfrm_user.c mishandles directory validation.","modified":"2026-03-12T23:01:20.754013Z","published":"2019-08-27T05:15:10.570Z","related":["SUSE-SU-2019:2412-1","SUSE-SU-2019:2414-1","SUSE-SU-2019:2424-1","SUSE-SU-2019:2648-1","SUSE-SU-2019:2651-1","SUSE-SU-2019:2658-1","SUSE-SU-2019:2738-1","SUSE-SU-2019:2756-1","SUSE-SU-2019:2949-1","SUSE-SU-2019:2984-1","SUSE-SU-2020:1656-1","SUSE-SU-2020:1671-1","SUSE-SU-2020:1758-1","SUSE-SU-2020:1767-1","SUSE-SU-2020:1784-1","openSUSE-SU-2019:2173-1","openSUSE-SU-2019:2181-1"],"references":[{"type":"WEB","url":"https://support.f5.com/csp/article/K53420251?utm_source=f5support&amp%3Butm_medium=RSS"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20191004-0001/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html"},{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.19"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b805d78d300bcf2c83d6df7da0c818b0fee41427"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.0.19"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"15.0"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-15666.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}