{"id":"CVE-2016-2847","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-2847","generatedAt":"2026-10-27T23:19:47.190Z","title":"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.","description":"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.","published":"2016-04-27T17:59:22.000Z","lastModified":"2026-06-17T00:44:35.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.0","score":6.2,"severity":"MEDIUM","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-399"],"affected":["linux/linux kernel","novell/suse linux enterprise software development kit","novell/suse linux enterprise debuginfo","novell/suse linux enterprise desktop","novell/suse linux enterprise live patching","novell/suse linux enterprise module for public cloud","novell/suse linux enterprise real time extension","novell/suse linux enterprise server","novell/suse linux enterprise workstation extension"],"epss":{"score":0.00557,"percentile":0.46164,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.56%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=759c01142a5d0f364a462346168a56de28a80f52","tags":["Patch","Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html","source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2016-2574.html","source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2016-2584.html","source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2017-0217.html","source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2016/dsa-3503","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2016/03/01/3","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html","source":"secalert@redhat.com"},{"url":"http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/83870","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2946-1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2946-2","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2947-1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2947-2","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2947-3","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2948-1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2948-2","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2949-1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2967-1","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-2967-2","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1313428","tags":["Issue 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