{"id":"CVE-2019-15918","details":"An issue was discovered in the Linux kernel before 5.0.10. SMB2_negotiate in fs/cifs/smb2pdu.c has an out-of-bounds read because data structures are incompletely updated after a change from smb30 to smb21.","modified":"2026-03-15T22:30:46.202383Z","published":"2019-09-04T19:15:12.003Z","references":[{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20191004-0001/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4162-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4162-2/"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/b57a55e2200ede754e4dc9cce4ba9402544b9365"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"4.13.5"},{"fixed":"4.14.166"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.73"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.0.10"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-15918.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}