{"id":"CVE-2016-2847","details":"fs/pipe.c in the Linux kernel before 4.5 does not limit the amount of unread data in pipes, which allows local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes.","modified":"2026-04-01T23:38:32.688706Z","published":"2016-04-27T17:59:21.947Z","related":["SUSE-SU-2016:1203-1","SUSE-SU-2016:1672-1","SUSE-SU-2016:1690-1","SUSE-SU-2016:1696-1","SUSE-SU-2016:1707-1","SUSE-SU-2016:1937-1","SUSE-SU-2016:2074-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/83870"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2947-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2947-3"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2948-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2967-2"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2017-0217.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3503"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2949-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2967-1"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-2574.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-2584.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2946-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2947-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2948-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2946-1"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1313428"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/759c01142a5d0f364a462346168a56de28a80f52"},{"type":"FIX","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=759c01142a5d0f364a462346168a56de28a80f52"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2016/03/01/3"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git","events":[{"introduced":"0"},{"fixed":"b562e44f507e863c6792946e4e1b1449fbbac85d"},{"fixed":"759c01142a5d0f364a462346168a56de28a80f52"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"4.5"}]}},{"type":"GIT","repo":"https://github.com/torvalds/linux","events":[{"introduced":"0"},{"fixed":"759c01142a5d0f364a462346168a56de28a80f52"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-2847.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.4.8"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0-sp4"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0-sp4"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0-sp4"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0-extra"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0-sp4"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-sp1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}