openSUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________
Announcement ID: openSUSE-SU-2016:3061-1
Rating: important
References: #1001486 #1004517 #1007615 #1008833 #1010040
#1010150 #1010467 #1010475 #1010478 #1010501
#1010502 #1010711 #1010716 #1011685 #1012754
#934067 #990384 #993739 #999577 #999907
Cross-References: CVE-2015-8962 CVE-2015-8963 CVE-2016-7042
CVE-2016-7910 CVE-2016-7911 CVE-2016-7913
CVE-2016-7914 CVE-2016-7916 CVE-2016-8633
CVE-2016-8646 CVE-2016-8655 CVE-2016-9555
Affected Products:
openSUSE 13.2
______________________________________________________________________________
An update that solves 12 vulnerabilities and has 8 fixes is
now available.
Description:
The openSUSE 13.2 kernel was updated to receive various security and
bugfixes.
The following security bugs were fixed:
– CVE-2015-8962: Double free vulnerability in the sg_common_write function
in drivers/scsi/sg.c in the Linux kernel allowed local users to gain
privileges or cause a denial of service (memory corruption and system
crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).
– CVE-2015-8963: Race condition in kernel/events/core.c in the Linux
kernel allowed local users to gain privileges or cause a denial of
service (use-after-free) by leveraging incorrect handling of an swevent
data structure during a CPU unplug operation (bnc#1010502).
– CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in
the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc)
stack protector is enabled, uses an incorrect buffer size for certain
timeout data, which allowed local users to cause a denial of service
(stack memory corruption and panic) by reading the /proc/keys file
(bnc#1004517).
– CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop
function in block/genhd.c in the Linux kernel allowed local users to
gain privileges by leveraging the execution of a certain stop operation
even if the corresponding start operation had failed (bnc#1010716).
– CVE-2016-7911: Race condition in the get_task_ioprio function in
block/ioprio.c in the Linux kernel allowed local users to gain
privileges or cause a denial of service (use-after-free) via a crafted
ioprio_get system call (bnc#1010711).
– CVE-2016-7913: The xc2028_set_config function in
drivers/media/tuners/tuner-xc2028.c in the Linux kernel allowed local
users to gain privileges or cause a denial of service (use-after-free)
via vectors involving omission of the firmware name from a certain data
structure (bnc#1010478).
– CVE-2016-7914: The assoc_array_insert_into_terminal_node function in
lib/assoc_array.c in the Linux kernel did not check whether a slot is a
leaf, which allowed local users to obtain sensitive information from
kernel memory or cause a denial of service (invalid pointer dereference
and out-of-bounds read) via an application that uses associative-array
data structures, as demonstrated by the keyutils test suite
(bnc#1010475).
– CVE-2016-7916: Race condition in the environ_read function in
fs/proc/base.c in the Linux kernel allowed local users to obtain
sensitive information from kernel memory by reading a /proc/*/environ
file during a process-setup time interval in which environment-variable
copying is incomplete (bnc#1010467).
– CVE-2016-8633: drivers/firewire/net.c in the Linux kernel before 4.8.7,
in certain unusual hardware configurations, allowed remote attackers to
execute arbitrary code via crafted fragmented packets (bnc#1008833).
– CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the
Linux kernel allowed local users to cause a denial of service (OOPS) by
attempting to trigger use of in-kernel hash algorithms for a socket that
has received zero bytes of data (bnc#1010150).
– 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-2016-9555: 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 following non-security bugs were fixed:
– bna: Add synchronization for tx ring (bsc#993739).
– bonding: set carrier off for devices created through netlink
(bsc#999577).
– btrfs: fix extent tree corruption due to relocation (bsc#990384).
– introduce NETIF_F_GSO_ENCAP_ALL helper mask (bsc#1001486).
– ipv6: send NEWLINK on RA managed/otherconf changes (bsc#934067).
– ipv6: send only one NEWLINK when RA causes changes (bsc#934067).
– tunnels: Remove encapsulation offloads on decap (bsc#1001486).
– usbhid: add ATEN CS962 to list of quirky devices (bsc#1007615).
– vmxnet3: Wake queue from reset work (bsc#999907).
Patch Instructions:
To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
– openSUSE 13.2:
zypper in -t patch openSUSE-2016-1431=1
To bring your system up-to-date, use “zypper patch”.
Package List:
– openSUSE 13.2 (i686 x86_64):
kernel-debug-3.16.7-53.1
kernel-debug-base-3.16.7-53.1
kernel-debug-base-debuginfo-3.16.7-53.1
kernel-debug-debuginfo-3.16.7-53.1
kernel-debug-debugsource-3.16.7-53.1
kernel-debug-devel-3.16.7-53.1
kernel-debug-devel-debuginfo-3.16.7-53.1
kernel-desktop-3.16.7-53.1
kernel-desktop-base-3.16.7-53.1
kernel-desktop-base-debuginfo-3.16.7-53.1
kernel-desktop-debuginfo-3.16.7-53.1
kernel-desktop-debugsource-3.16.7-53.1
kernel-desktop-devel-3.16.7-53.1
kernel-ec2-base-debuginfo-3.16.7-53.1
kernel-ec2-debuginfo-3.16.7-53.1
kernel-ec2-debugsource-3.16.7-53.1
kernel-vanilla-3.16.7-53.1
kernel-vanilla-debuginfo-3.16.7-53.1
kernel-vanilla-debugsource-3.16.7-53.1
kernel-vanilla-devel-3.16.7-53.1
kernel-xen-3.16.7-53.1
kernel-xen-base-3.16.7-53.1
kernel-xen-base-debuginfo-3.16.7-53.1
kernel-xen-debuginfo-3.16.7-53.1
kernel-xen-debugsource-3.16.7-53.1
kernel-xen-devel-3.16.7-53.1
– openSUSE 13.2 (i586 x86_64):
bbswitch-0.8-3.26.1
bbswitch-debugsource-0.8-3.26.1
bbswitch-kmp-default-0.8_k3.16.7_53-3.26.1
bbswitch-kmp-default-debuginfo-0.8_k3.16.7_53-3.26.1
bbswitch-kmp-desktop-0.8_k3.16.7_53-3.26.1
bbswitch-kmp-desktop-debuginfo-0.8_k3.16.7_53-3.26.1
bbswitch-kmp-xen-0.8_k3.16.7_53-3.26.1
bbswitch-kmp-xen-debuginfo-0.8_k3.16.7_53-3.26.1
cloop-2.639-14.26.1
cloop-debuginfo-2.639-14.26.1
cloop-debugsource-2.639-14.26.1
cloop-kmp-default-2.639_k3.16.7_53-14.26.1
cloop-kmp-default-debuginfo-2.639_k3.16.7_53-14.26.1
cloop-kmp-desktop-2.639_k3.16.7_53-14.26.1
cloop-kmp-desktop-debuginfo-2.639_k3.16.7_53-14.26.1
cloop-kmp-xen-2.639_k3.16.7_53-14.26.1
cloop-kmp-xen-debuginfo-2.639_k3.16.7_53-14.26.1
crash-7.0.8-26.1
crash-debuginfo-7.0.8-26.1
crash-debugsource-7.0.8-26.1
crash-devel-7.0.8-26.1
crash-doc-7.0.8-26.1
crash-eppic-7.0.8-26.1
crash-eppic-debuginfo-7.0.8-26.1
crash-gcore-7.0.8-26.1
crash-gcore-debuginfo-7.0.8-26.1
crash-kmp-default-7.0.8_k3.16.7_53-26.1
crash-kmp-default-debuginfo-7.0.8_k3.16.7_53-26.1
crash-kmp-desktop-7.0.8_k3.16.7_53-26.1
crash-kmp-desktop-debuginfo-7.0.8_k3.16.7_53-26.1
crash-kmp-xen-7.0.8_k3.16.7_53-26.1
crash-kmp-xen-debuginfo-7.0.8_k3.16.7_53-26.1
hdjmod-debugsource-1.28-18.27.1
hdjmod-kmp-default-1.28_k3.16.7_53-18.27.1
hdjmod-kmp-default-debuginfo-1.28_k3.16.7_53-18.27.1
hdjmod-kmp-desktop-1.28_k3.16.7_53-18.27.1
hdjmod-kmp-desktop-debuginfo-1.28_k3.16.7_53-18.27.1
hdjmod-kmp-xen-1.28_k3.16.7_53-18.27.1
hdjmod-kmp-xen-debuginfo-1.28_k3.16.7_53-18.27.1
ipset-6.23-26.1
ipset-debuginfo-6.23-26.1
ipset-debugsource-6.23-26.1
ipset-devel-6.23-26.1
ipset-kmp-default-6.23_k3.16.7_53-26.1
ipset-kmp-default-debuginfo-6.23_k3.16.7_53-26.1
ipset-kmp-desktop-6.23_k3.16.7_53-26.1
ipset-kmp-desktop-debuginfo-6.23_k3.16.7_53-26.1
ipset-kmp-xen-6.23_k3.16.7_53-26.1
ipset-kmp-xen-debuginfo-6.23_k3.16.7_53-26.1
kernel-default-3.16.7-53.1
kernel-default-base-3.16.7-53.1
kernel-default-base-debuginfo-3.16.7-53.1
kernel-default-debuginfo-3.16.7-53.1
kernel-default-debugsource-3.16.7-53.1
kernel-default-devel-3.16.7-53.1
kernel-ec2-3.16.7-53.1
kernel-ec2-base-3.16.7-53.1
kernel-ec2-devel-3.16.7-53.1
kernel-obs-build-3.16.7-53.2
kernel-obs-build-debugsource-3.16.7-53.2
kernel-obs-qa-3.16.7-53.1
kernel-syms-3.16.7-53.1
libipset3-6.23-26.1
libipset3-debuginfo-6.23-26.1
pcfclock-0.44-260.26.1
pcfclock-debuginfo-0.44-260.26.1
pcfclock-debugsource-0.44-260.26.1
pcfclock-kmp-default-0.44_k3.16.7_53-260.26.1
pcfclock-kmp-default-debuginfo-0.44_k3.16.7_53-260.26.1
pcfclock-kmp-desktop-0.44_k3.16.7_53-260.26.1
pcfclock-kmp-desktop-debuginfo-0.44_k3.16.7_53-260.26.1
python-virtualbox-5.0.30-62.1
python-virtualbox-debuginfo-5.0.30-62.1
vhba-kmp-debugsource-20140629-2.26.1
vhba-kmp-default-20140629_k3.16.7_53-2.26.1
vhba-kmp-default-debuginfo-20140629_k3.16.7_53-2.26.1
vhba-kmp-desktop-20140629_k3.16.7_53-2.26.1
vhba-kmp-desktop-debuginfo-20140629_k3.16.7_53-2.26.1
vhba-kmp-xen-20140629_k3.16.7_53-2.26.1
vhba-kmp-xen-debuginfo-20140629_k3.16.7_53-2.26.1
virtualbox-5.0.30-62.1
virtualbox-debuginfo-5.0.30-62.1
virtualbox-debugsource-5.0.30-62.1
virtualbox-devel-5.0.30-62.1
virtualbox-guest-kmp-default-5.0.30_k3.16.7_53-62.1
virtualbox-guest-kmp-default-debuginfo-5.0.30_k3.16.7_53-62.1
virtualbox-guest-kmp-desktop-5.0.30_k3.16.7_53-62.1
virtualbox-guest-kmp-desktop-debuginfo-5.0.30_k3.16.7_53-62.1
virtualbox-guest-tools-5.0.30-62.1
virtualbox-guest-tools-debuginfo-5.0.30-62.1
virtualbox-guest-x11-5.0.30-62.1
virtualbox-guest-x11-debuginfo-5.0.30-62.1
virtualbox-host-kmp-default-5.0.30_k3.16.7_53-62.1
virtualbox-host-kmp-default-debuginfo-5.0.30_k3.16.7_53-62.1
virtualbox-host-kmp-desktop-5.0.30_k3.16.7_53-62.1
virtualbox-host-kmp-desktop-debuginfo-5.0.30_k3.16.7_53-62.1
virtualbox-qt-5.0.30-62.1
virtualbox-qt-debuginfo-5.0.30-62.1
virtualbox-websrv-5.0.30-62.1
virtualbox-websrv-debuginfo-5.0.30-62.1
xen-debugsource-4.4.4_05-55.1
xen-devel-4.4.4_05-55.1
xen-libs-4.4.4_05-55.1
xen-libs-debuginfo-4.4.4_05-55.1
xen-tools-domU-4.4.4_05-55.1
xen-tools-domU-debuginfo-4.4.4_05-55.1
xtables-addons-2.6-28.1
xtables-addons-debuginfo-2.6-28.1
xtables-addons-debugsource-2.6-28.1
xtables-addons-kmp-default-2.6_k3.16.7_53-28.1
xtables-addons-kmp-default-debuginfo-2.6_k3.16.7_53-28.1
xtables-addons-kmp-desktop-2.6_k3.16.7_53-28.1
xtables-addons-kmp-desktop-debuginfo-2.6_k3.16.7_53-28.1
xtables-addons-kmp-xen-2.6_k3.16.7_53-28.1
xtables-addons-kmp-xen-debuginfo-2.6_k3.16.7_53-28.1
– openSUSE 13.2 (x86_64):
xen-4.4.4_05-55.1
xen-doc-html-4.4.4_05-55.1
xen-kmp-default-4.4.4_05_k3.16.7_53-55.1
xen-kmp-default-debuginfo-4.4.4_05_k3.16.7_53-55.1
xen-kmp-desktop-4.4.4_05_k3.16.7_53-55.1
xen-kmp-desktop-debuginfo-4.4.4_05_k3.16.7_53-55.1
xen-libs-32bit-4.4.4_05-55.1
xen-libs-debuginfo-32bit-4.4.4_05-55.1
xen-tools-4.4.4_05-55.1
xen-tools-debuginfo-4.4.4_05-55.1
– openSUSE 13.2 (noarch):
kernel-devel-3.16.7-53.1
kernel-docs-3.16.7-53.2
kernel-macros-3.16.7-53.1
kernel-source-3.16.7-53.1
kernel-source-vanilla-3.16.7-53.1
virtualbox-guest-desktop-icons-5.0.30-62.1
virtualbox-host-source-5.0.30-62.1
– openSUSE 13.2 (i586):
bbswitch-kmp-pae-0.8_k3.16.7_53-3.26.1
bbswitch-kmp-pae-debuginfo-0.8_k3.16.7_53-3.26.1
cloop-kmp-pae-2.639_k3.16.7_53-14.26.1
cloop-kmp-pae-debuginfo-2.639_k3.16.7_53-14.26.1
crash-kmp-pae-7.0.8_k3.16.7_53-26.1
crash-kmp-pae-debuginfo-7.0.8_k3.16.7_53-26.1
hdjmod-kmp-pae-1.28_k3.16.7_53-18.27.1
hdjmod-kmp-pae-debuginfo-1.28_k3.16.7_53-18.27.1
ipset-kmp-pae-6.23_k3.16.7_53-26.1
ipset-kmp-pae-debuginfo-6.23_k3.16.7_53-26.1
pcfclock-kmp-pae-0.44_k3.16.7_53-260.26.1
pcfclock-kmp-pae-debuginfo-0.44_k3.16.7_53-260.26.1
vhba-kmp-pae-20140629_k3.16.7_53-2.26.1
vhba-kmp-pae-debuginfo-20140629_k3.16.7_53-2.26.1
virtualbox-guest-kmp-pae-5.0.30_k3.16.7_53-62.1
virtualbox-guest-kmp-pae-debuginfo-5.0.30_k3.16.7_53-62.1
virtualbox-host-kmp-pae-5.0.30_k3.16.7_53-62.1
virtualbox-host-kmp-pae-debuginfo-5.0.30_k3.16.7_53-62.1
xtables-addons-kmp-pae-2.6_k3.16.7_53-28.1
xtables-addons-kmp-pae-debuginfo-2.6_k3.16.7_53-28.1
– openSUSE 13.2 (i686):
kernel-pae-3.16.7-53.1
kernel-pae-base-3.16.7-53.1
kernel-pae-base-debuginfo-3.16.7-53.1
kernel-pae-debuginfo-3.16.7-53.1
kernel-pae-debugsource-3.16.7-53.1
kernel-pae-devel-3.16.7-53.1
References:
https://www.suse.com/security/cve/CVE-2015-8962.html
https://www.suse.com/security/cve/CVE-2015-8963.html
https://www.suse.com/security/cve/CVE-2016-7042.html
https://www.suse.com/security/cve/CVE-2016-7910.html
https://www.suse.com/security/cve/CVE-2016-7911.html
https://www.suse.com/security/cve/CVE-2016-7913.html
https://www.suse.com/security/cve/CVE-2016-7914.html
https://www.suse.com/security/cve/CVE-2016-7916.html
https://www.suse.com/security/cve/CVE-2016-8633.html
https://www.suse.com/security/cve/CVE-2016-8646.html
https://www.suse.com/security/cve/CVE-2016-8655.html
https://www.suse.com/security/cve/CVE-2016-9555.html
https://bugzilla.suse.com/1001486
https://bugzilla.suse.com/1004517
https://bugzilla.suse.com/1007615
https://bugzilla.suse.com/1008833
https://bugzilla.suse.com/1010040
https://bugzilla.suse.com/1010150
https://bugzilla.suse.com/1010467
https://bugzilla.suse.com/1010475
https://bugzilla.suse.com/1010478
https://bugzilla.suse.com/1010501
https://bugzilla.suse.com/1010502
https://bugzilla.suse.com/1010711
https://bugzilla.suse.com/1010716
https://bugzilla.suse.com/1011685
https://bugzilla.suse.com/1012754
https://bugzilla.suse.com/934067
https://bugzilla.suse.com/990384
https://bugzilla.suse.com/993739
https://bugzilla.suse.com/999577
https://bugzilla.suse.com/999907
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