CVE-2014-8159

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/.

Score: CVSS 2.0 6.9 Medium
Status: Modified - secalert@redhat.com
Published: 2015-03-16
Last modified: 2024-08-06
Weaknesses: CWE-264

Affected products

References

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152747.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html
http://rhn.redhat.com/errata/RHSA-2015-0674.html
http://rhn.redhat.com/errata/RHSA-2015-0695.html
http://rhn.redhat.com/errata/RHSA-2015-0726.html
http://rhn.redhat.com/errata/RHSA-2015-0751.html
http://rhn.redhat.com/errata/RHSA-2015-0782.html
http://rhn.redhat.com/errata/RHSA-2015-0783.html
http://rhn.redhat.com/errata/RHSA-2015-0803.html
http://rhn.redhat.com/errata/RHSA-2015-0870.html
http://rhn.redhat.com/errata/RHSA-2015-0919.html
http://www.debian.org/security/2015/dsa-3237
http://www.securityfocus.com/bid/73060
http://www.securitytracker.com/id/1032224
http://www.ubuntu.com/usn/USN-2525-1
http://www.ubuntu.com/usn/USN-2526-1
http://www.ubuntu.com/usn/USN-2527-1
http://www.ubuntu.com/usn/USN-2528-1
http://www.ubuntu.com/usn/USN-2529-1
http://www.ubuntu.com/usn/USN-2530-1
http://www.ubuntu.com/usn/USN-2561-1
https://bugzilla.redhat.com/show_bug.cgi?id=1181166