{"id":"CVE-2019-11486","details":"The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.","modified":"2026-04-16T04:37:49.116400729Z","published":"2019-04-23T22:29:05.133Z","related":["SUSE-SU-2019:1287-1","SUSE-SU-2019:1289-1","SUSE-SU-2019:14089-1","SUSE-SU-2019:1527-1","SUSE-SU-2019:1529-1","SUSE-SU-2019:1530-1","SUSE-SU-2019:1532-1","SUSE-SU-2019:1535-1","SUSE-SU-2019:1536-1","SUSE-SU-2019:1550-1","SUSE-SU-2019:2430-1","openSUSE-SU-2019:1404-1","openSUSE-SU-2019:1479-1"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html"},{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.112"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/Jun/26"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20190517-0005/"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2019/04/29/1"},{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.35"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html"},{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8"},{"type":"ADVISORY","url":"https://support.f5.com/csp/article/K50222414"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4465"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html"},{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.169"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/c7084edc3f6d67750f50d4183134c4fb5712a5c8"},{"type":"FIX","url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c7084edc3f6d67750f50d4183134c4fb5712a5c8"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git","events":[{"introduced":"0"},{"fixed":"c7084edc3f6d67750f50d4183134c4fb5712a5c8"}]},{"type":"GIT","repo":"https://github.com/torvalds/linux","events":[{"introduced":"0"},{"fixed":"c7084edc3f6d67750f50d4183134c4fb5712a5c8"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git","events":[{"introduced":"0"},{"fixed":"c7084edc3f6d67750f50d4183134c4fb5712a5c8"}]},{"type":"GIT","repo":"https://github.com/torvalds/linux","events":[{"introduced":"0"},{"fixed":"c7084edc3f6d67750f50d4183134c4fb5712a5c8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11486.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"3.16.66"}]},{"events":[{"introduced":"3.17"},{"fixed":"3.18.139"}]},{"events":[{"introduced":"3.19"},{"fixed":"4.4.179"}]},{"events":[{"introduced":"4.5"},{"fixed":"4.9.169"}]},{"events":[{"introduced":"4.10"},{"fixed":"4.14.112"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.35"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.0.8"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]},{"events":[{"introduced":"0"},{"last_affected":"42.3"}]},{"events":[{"introduced":"0"},{"last_affected":"9.7"}]},{"events":[{"introduced":"0"},{"last_affected":"9.7"}]},{"events":[{"introduced":"0"},{"last_affected":"9.7"}]},{"events":[{"introduced":"0"},{"fixed":"5.0.8"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}