Security update for the Linux Kernel SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2016:3077-1 Final 1 1 2016-12-10T08:33:33Z current 2016-12-10T08:33:33Z 2016-12-10T08:33:33Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel The openSUSE 13.1 kernel was updated to receive various critical security fixes. The following security bugs were fixed: - CVE-2016-8655: A race condition in the af_packet packet_set_ring function could be used by local attackers to crash the kernel or gain privileges (bsc#1012754). - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the Linux kernel did not validate the relationship between the minimum fragment length and the maximum packet size, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831). - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel lacks chunk-length checking for the first chunk, which allowed remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data (bnc#1011685). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/opensuse-security-announce/2016-12/msg00034.html E-Mail link for openSUSE-SU-2016:3077-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings cloop-2.639-11.38.1 cloop-kmp-default-2.639_k3.12.67_61-11.38.1 cloop-kmp-desktop-2.639_k3.12.67_61-11.38.1 cloop-kmp-pae-2.639_k3.12.67_61-11.38.1 cloop-kmp-xen-2.639_k3.12.67_61-11.38.1 crash-7.0.2-2.38.1 crash-devel-7.0.2-2.38.1 crash-doc-7.0.2-2.38.1 crash-eppic-7.0.2-2.38.1 crash-gcore-7.0.2-2.38.1 crash-kmp-default-7.0.2_k3.12.67_61-2.38.1 crash-kmp-desktop-7.0.2_k3.12.67_61-2.38.1 crash-kmp-pae-7.0.2_k3.12.67_61-2.38.1 crash-kmp-xen-7.0.2_k3.12.67_61-2.38.1 hdjmod-1.28-16.38.1 hdjmod-kmp-default-1.28_k3.12.67_61-16.38.1 hdjmod-kmp-desktop-1.28_k3.12.67_61-16.38.1 hdjmod-kmp-pae-1.28_k3.12.67_61-16.38.1 hdjmod-kmp-xen-1.28_k3.12.67_61-16.38.1 ipset-6.21.1-2.42.1 ipset-devel-6.21.1-2.42.1 ipset-kmp-default-6.21.1_k3.12.67_61-2.42.1 ipset-kmp-desktop-6.21.1_k3.12.67_61-2.42.1 ipset-kmp-pae-6.21.1_k3.12.67_61-2.42.1 ipset-kmp-xen-6.21.1_k3.12.67_61-2.42.1 iscsitarget-1.4.20.3-13.38.1 iscsitarget-kmp-default-1.4.20.3_k3.12.67_61-13.38.1 iscsitarget-kmp-desktop-1.4.20.3_k3.12.67_61-13.38.1 iscsitarget-kmp-pae-1.4.20.3_k3.12.67_61-13.38.1 iscsitarget-kmp-xen-1.4.20.3_k3.12.67_61-13.38.1 kernel-debug-3.12.67-61.1 kernel-debug-base-3.12.67-61.1 kernel-debug-devel-3.12.67-61.1 kernel-default-3.12.67-61.1 kernel-default-base-3.12.67-61.1 kernel-default-devel-3.12.67-61.1 kernel-desktop-3.12.67-61.1 kernel-desktop-base-3.12.67-61.1 kernel-desktop-devel-3.12.67-61.1 kernel-devel-3.12.67-61.1 kernel-docs-3.12.67-61.2 kernel-ec2-3.12.67-61.1 kernel-ec2-base-3.12.67-61.1 kernel-ec2-devel-3.12.67-61.1 kernel-macros-3.12.67-61.1 kernel-pae-3.12.67-61.1 kernel-pae-base-3.12.67-61.1 kernel-pae-devel-3.12.67-61.1 kernel-source-3.12.67-61.1 kernel-source-vanilla-3.12.67-61.1 kernel-syms-3.12.67-61.1 kernel-trace-3.12.67-61.1 kernel-trace-base-3.12.67-61.1 kernel-trace-devel-3.12.67-61.1 kernel-vanilla-3.12.67-61.1 kernel-vanilla-devel-3.12.67-61.1 kernel-xen-3.12.67-61.1 kernel-xen-base-3.12.67-61.1 kernel-xen-devel-3.12.67-61.1 libipset3-6.21.1-2.42.1 ndiswrapper-1.58-39.1 ndiswrapper-kmp-default-1.58_k3.12.67_61-39.1 ndiswrapper-kmp-desktop-1.58_k3.12.67_61-39.1 ndiswrapper-kmp-pae-1.58_k3.12.67_61-39.1 openvswitch-1.11.0-0.45.1 openvswitch-controller-1.11.0-0.45.1 openvswitch-kmp-default-1.11.0_k3.12.67_61-0.45.1 openvswitch-kmp-desktop-1.11.0_k3.12.67_61-0.45.1 openvswitch-kmp-pae-1.11.0_k3.12.67_61-0.45.1 openvswitch-kmp-xen-1.11.0_k3.12.67_61-0.45.1 openvswitch-pki-1.11.0-0.45.1 openvswitch-switch-1.11.0-0.45.1 openvswitch-test-1.11.0-0.45.1 pcfclock-0.44-258.39.1 pcfclock-kmp-default-0.44_k3.12.67_61-258.39.1 pcfclock-kmp-desktop-0.44_k3.12.67_61-258.39.1 pcfclock-kmp-pae-0.44_k3.12.67_61-258.39.1 python-openvswitch-1.11.0-0.45.1 python-openvswitch-test-1.11.0-0.45.1 python-virtualbox-4.2.36-2.70.1 vhba-kmp-20130607-2.38.1 vhba-kmp-default-20130607_k3.12.67_61-2.38.1 vhba-kmp-desktop-20130607_k3.12.67_61-2.38.1 vhba-kmp-pae-20130607_k3.12.67_61-2.38.1 vhba-kmp-xen-20130607_k3.12.67_61-2.38.1 virtualbox-4.2.36-2.70.1 virtualbox-devel-4.2.36-2.70.1 virtualbox-guest-kmp-default-4.2.36_k3.12.67_61-2.70.1 virtualbox-guest-kmp-desktop-4.2.36_k3.12.67_61-2.70.1 virtualbox-guest-kmp-pae-4.2.36_k3.12.67_61-2.70.1 virtualbox-guest-tools-4.2.36-2.70.1 virtualbox-guest-x11-4.2.36-2.70.1 virtualbox-host-kmp-default-4.2.36_k3.12.67_61-2.70.1 virtualbox-host-kmp-desktop-4.2.36_k3.12.67_61-2.70.1 virtualbox-host-kmp-pae-4.2.36_k3.12.67_61-2.70.1 virtualbox-host-source-4.2.36-2.70.1 virtualbox-qt-4.2.36-2.70.1 virtualbox-websrv-4.2.36-2.70.1 xen-4.3.4_10-71.1 xen-devel-4.3.4_10-71.1 xen-doc-html-4.3.4_10-71.1 xen-kmp-default-4.3.4_10_k3.12.67_61-71.1 xen-kmp-desktop-4.3.4_10_k3.12.67_61-71.1 xen-kmp-pae-4.3.4_10_k3.12.67_61-71.1 xen-libs-4.3.4_10-71.1 xen-libs-32bit-4.3.4_10-71.1 xen-tools-4.3.4_10-71.1 xen-tools-domU-4.3.4_10-71.1 xen-xend-tools-4.3.4_10-71.1 xtables-addons-2.3-2.37.1 xtables-addons-kmp-default-2.3_k3.12.67_61-2.37.1 xtables-addons-kmp-desktop-2.3_k3.12.67_61-2.37.1 xtables-addons-kmp-pae-2.3_k3.12.67_61-2.37.1 xtables-addons-kmp-xen-2.3_k3.12.67_61-2.37.1 The tipc_msg_build function in net/tipc/msg.c in the Linux kernel through 4.8.11 does not validate the relationship between the minimum fragment length and the maximum packet size, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability. CVE-2016-8632 moderate 6.2 AV:L/AC:H/Au:N/C:C/I:C/A:C Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2016-12/msg00034.html https://www.suse.com/security/cve/CVE-2016-8632.html CVE-2016-8632 https://bugzilla.suse.com/1008831 SUSE Bug 1008831 https://bugzilla.suse.com/1012852 SUSE Bug 1012852 Race condition in net/packet/af_packet.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging the CAP_NET_RAW capability to change a socket version, related to the packet_set_ring and packet_setsockopt functions. CVE-2016-8655 moderate 6.6 AV:L/AC:M/Au:S/C:C/I:C/A:C Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2016-12/msg00034.html https://www.suse.com/security/cve/CVE-2016-8655.html CVE-2016-8655 https://bugzilla.suse.com/1012754 SUSE Bug 1012754 https://bugzilla.suse.com/1012759 SUSE Bug 1012759 https://bugzilla.suse.com/1013822 SUSE Bug 1013822 https://bugzilla.suse.com/1052365 SUSE Bug 1052365 The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel before 4.8.8 lacks chunk-length checking for the first chunk, which allows remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data. CVE-2016-9555 important 7.1 AV:N/AC:H/Au:N/C:C/I:N/A:C Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2016-12/msg00034.html https://www.suse.com/security/cve/CVE-2016-9555.html CVE-2016-9555 https://bugzilla.suse.com/1011685 SUSE Bug 1011685 https://bugzilla.suse.com/1012183 SUSE Bug 1012183