The InfiniBand (IB) implementation in the Linux kernel package before 2.6.32-504.12.2 on Red Hat Enterprise Linux (RHEL) 6 does not properly restrict use of User Verbs for registration of memory regions, which allows local users to access arbitrary physical memory locations, and consequently cause a denial of service (system crash) or gain privileges, by leveraging permissions on a uverbs device under /dev/infiniband/.
kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
lists.fedoraproject.org/pipermail/package-announce/2015-March/152747.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html
rhn.redhat.com/errata/RHSA-2015-0674.html
rhn.redhat.com/errata/RHSA-2015-0695.html
rhn.redhat.com/errata/RHSA-2015-0726.html
rhn.redhat.com/errata/RHSA-2015-0751.html
rhn.redhat.com/errata/RHSA-2015-0782.html
rhn.redhat.com/errata/RHSA-2015-0783.html
rhn.redhat.com/errata/RHSA-2015-0803.html
rhn.redhat.com/errata/RHSA-2015-0870.html
rhn.redhat.com/errata/RHSA-2015-0919.html
www.debian.org/security/2015/dsa-3237
www.securityfocus.com/bid/73060
www.securitytracker.com/id/1032224
www.ubuntu.com/usn/USN-2525-1
www.ubuntu.com/usn/USN-2526-1
www.ubuntu.com/usn/USN-2527-1
www.ubuntu.com/usn/USN-2528-1
www.ubuntu.com/usn/USN-2529-1
www.ubuntu.com/usn/USN-2530-1
www.ubuntu.com/usn/USN-2561-1
bugzilla.redhat.com/show_bug.cgi?id=1181166