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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1313428 ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=759c01142a5d0f364a462346168a56de28a80f52 ↗
- http://www.ubuntu.com/usn/USN-2967-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html ↗
- http://www.ubuntu.com/usn/USN-2949-1 ↗
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html ↗
- http://www.securityfocus.com/bid/83870 ↗
- http://www.debian.org/security/2016/dsa-3503 ↗
- http://www.ubuntu.com/usn/USN-2947-3 ↗
- http://www.ubuntu.com/usn/USN-2967-2 ↗
- http://www.openwall.com/lists/oss-security/2016/03/01/3 ↗
- http://rhn.redhat.com/errata/RHSA-2016-2584.html ↗
- http://rhn.redhat.com/errata/RHSA-2016-2574.html ↗
- http://www.ubuntu.com/usn/USN-2947-2 ↗
- http://www.ubuntu.com/usn/USN-2947-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html ↗
- https://github.com/torvalds/linux/commit/759c01142a5d0f364a462346168a56de28a80f52 ↗
- http://www.ubuntu.com/usn/USN-2946-2 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html ↗
- http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html ↗
- http://rhn.redhat.com/errata/RHSA-2017-0217.html ↗
- http://www.ubuntu.com/usn/USN-2948-1 ↗
- http://www.ubuntu.com/usn/USN-2946-1 ↗
- http://www.ubuntu.com/usn/USN-2948-2 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html ↗