{"id":"CVE-2015-2830","details":"arch/x86/kernel/entry_64.S in the Linux kernel before 3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode task, which might allow local users to bypass the seccomp or audit protection mechanism via a crafted application that uses the (1) fork or (2) close system call, as demonstrated by an attack against seccomp before 3.16.","modified":"2026-02-04T03:43:39.193004Z","published":"2015-05-27T10:59:06Z","related":["MGASA-2015-0171","MGASA-2015-0172","MGASA-2015-0219","SUSE-RU-2015:0621-1","SUSE-SU-2015:0581-1","SUSE-SU-2015:0736-1","SUSE-SU-2015:1071-1","SUSE-SU-2015:1174-1","SUSE-SU-2015:1376-1","SUSE-SU-2015:1478-1","SUSE-SU-2015:1592-1","SUSE-SU-2015:1611-1","SUSE-SU-2015:1678-1"],"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1137.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1138.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1221.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3237"},{"type":"ADVISORY","url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2631-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2632-1"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/956421fbb74c3a6261903f3836c0740187cf038b"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1208598"},{"type":"WEB","url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=956421fbb74c3a6261903f3836c0740187cf038b"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2015/04/02/1"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"},{"type":"WEB","url":"http://www.securitytracker.com/id/1032413"}],"schema_version":"1.7.3"}