Sicherheit: Mehrere Probleme im Kernel

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SUSE Security Update: Security update for Linux kernel
______________________________________________________________________________

Announcement ID: SUSE-SU-2013:0759-1
Rating: important
References: #578046 #651219 #714604 #722398 #730117 #736149
#738210 #744692 #753371 #754583 #754898 #758040
#758243 #761849 #762424 #763494 #767612 #768052
#773577 #776787 #777616 #777746 #779577 #780977
#786150 #786814 #786900 #787821 #788826 #789235
#789311 #789359 #790867 #792674 #792793 #793139
#793671 #794513 #794529 #794805 #795269 #795928
#795957 #795961 #796412 #796418 #796823 #797042
#797175 #798921 #799197 #799209 #799270 #799275
#799578 #799926 #800280 #800701 #801038 #801178
#801713 #801717 #801720 #801782 #802153 #802353
#802445 #802642 #802712 #803056 #803067 #803394
#803674 #803712 #804154 #804220 #804609 #804656
#805227 #805823 #806138 #806238 #806395 #806404
#806431 #806466 #806469 #806492 #806631 #806825
#806847 #806908 #806976 #806980 #807431 #807517
#807560 #807853 #808166 #808307 #808358 #808827
#808829 #808966 #808991 #809155 #809166 #809375
#809493 #809748 #809902 #809903 #810473 #812281
#812315 #813963 #816443
Cross-References: CVE-2012-2137 CVE-2012-6548 CVE-2012-6549
CVE-2013-0160 CVE-2013-0216 CVE-2013-0231
CVE-2013-0268 CVE-2013-0311 CVE-2013-0349
CVE-2013-0913 CVE-2013-0914 CVE-2013-1767
CVE-2013-1772 CVE-2013-1774 CVE-2013-1792
CVE-2013-1796 CVE-2013-1797 CVE-2013-1798
CVE-2013-1848 CVE-2013-1860 CVE-2013-2634
CVE-2013-2635
Affected Products:
SUSE Linux Enterprise Server 11 SP2 for VMware
SUSE Linux Enterprise Server 11 SP2
SUSE Linux Enterprise High Availability Extension 11 SP2
SUSE Linux Enterprise Desktop 11 SP2
SLE 11 SERVER Unsupported Extras
______________________________________________________________________________

An update that solves 22 vulnerabilities and has 95 fixes
is now available. It includes one version update.

Description:

The SUSE Linux Enterprise 11 SP2 kernel has been updated to
3.0.74 fix various security issues and bugs:

This update brings some features:

* Updated HD-audio drivers for Nvidia/AMD HDMI and
Haswell audio (FATE#314311 FATE#313695)
* Lustre enablement patches were added (FATE#314679).
* SGI UV (Ultraviolet) platform support. (FATE#306952)

Security issues fixed in this update:

* CVE-2013-0349: The hidp_setup_hid function in
net/bluetooth/hidp/core.c in the Linux kernel did not
properly copy a certain name field, which allowed local
users to obtain sensitive information from kernel memory by
setting a long name and making an HIDPCONNADD ioctl call.
* CVE-2012-2137: Buffer overflow in virt/kvm/irq_comm.c
in the KVM subsystem in the Linux kernel allowed local
users to cause a denial of service (crash) and to possibly
execute arbitrary code via vectors related to Message
Signaled Interrupts (MSI), irq routing entries, and an
incorrect check by the setup_routing_entry function before
invoking the kvm_set_irq function.
* CVE-2012-6549: The isofs_export_encode_fh function in
fs/isofs/export.c in the Linux kernel did not initialize a
certain structure member, which allowed local users to
obtain sensitive information from kernel heap memory via a
crafted application.
* CVE-2012-6548: The udf_encode_fh function in
fs/udf/namei.c in the Linux kernel did not initialize a
certain structure member, which allowed local users to
obtain sensitive information from kernel heap memory via a
crafted application.
* CVE-2013-0160: Timing side channel on attacks were
possible on /dev/ptmx that could allow local attackers to
predict keypresses like e.g. passwords. This has been fixed
by not updating accessed/modified time on the pty devices.
Note that this might break pty idle detection, so it might
get reverted again.
* CVE-2013-0216: The Xen netback functionality in the
Linux kernel allowed guest OS users to cause a denial of
service (loop) by triggering ring pointer corruption.
* CVE-2013-0231: The pciback_enable_msi function in the
PCI backend driver
(drivers/xen/pciback/conf_space_capability_msi.c) in Xen
for the Linux allowed guest OS users with PCI device access
to cause a denial of service via a large number of kernel
log messages.
* CVE-2013-0311: The translate_desc function in
drivers/vhost/vhost.c in the Linux kernel did not properly
handle cross-region descriptors, which allowed guest OS
users to obtain host OS privileges by leveraging KVM guest
OS privileges.
* CVE-2013-0913: Integer overflow in
drivers/gpu/drm/i915/i915_gem_execbuffer.c in the i915
driver in the Direct Rendering Manager (DRM) subsystem in
the Linux kernel allowed local users to cause a denial of
service (heap-based buffer overflow) or possibly have
unspecified other impact via a crafted application that
triggers many relocation copies, and potentially leads to a
race condition.
* CVE-2013-0914: The flush_signal_handlers function in
kernel/signal.c in the Linux kernel preserved the value of
the sa_restorer field across an exec operation, which makes
it easier for local users to bypass the ASLR protection
mechanism via a crafted application containing a sigaction
system call.
* CVE-2013-1767: Use-after-free vulnerability in the
shmem_remount_fs function in mm/shmem.c in the Linux kernel
allowed local users to gain privileges or to cause a denial
of service (system crash) by remounting a tmpfs filesystem
without specifying a required mpol (aka mempolicy) mount
option.
* CVE-2013-1772: The log_prefix function in
kernel/printk.c in the Linux kernel 3.x did not properly
remove a prefix string from a syslog header, which allowed
local users to cause a denial of service (buffer overflow
and system crash) by leveraging /dev/kmsg write access and
triggering a call_console_drivers function call.
* CVE-2013-1774: The chase_port function in
drivers/usb/serial/io_ti.c in the Linux kernel allowed
local users to cause a denial of service (NULL pointer
dereference and system crash) via an attempted /dev/ttyUSB
read or write operation on a disconnected Edgeport USB
serial converter.
* CVE-2013-1792: Race condition in the
install_user_keyrings function in
security/keys/process_keys.c in the Linux kernel allowed
local users to cause a denial of service (NULL pointer
dereference and system crash) via crafted keyctl system
calls that trigger keyring operations in simultaneous
threads.
* CVE-2013-1796: The kvm_set_msr_common function in
arch/x86/kvm/x86.c in the Linux kernel did not ensure a
required time_page alignment during an MSR_KVM_SYSTEM_TIME
operation, which allowed guest OS users to cause a denial
of service (buffer overflow and host OS memory corruption)
or possibly have unspecified other impact via a crafted
application.
* CVE-2013-1797: Use-after-free vulnerability in
arch/x86/kvm/x86.c in the Linux kernel allowed guest OS
users to cause a denial of service (host OS memory
corruption) or possibly have unspecified other impact via a
crafted application that triggers use of a guest physical
address (GPA) in (1) movable or (2) removable memory during
an MSR_KVM_SYSTEM_TIME kvm_set_msr_common operation.
* CVE-2013-1798: The ioapic_read_indirect function in
virt/kvm/ioapic.c in the Linux kernel did not properly
handle a certain combination of invalid IOAPIC_REG_SELECT
and IOAPIC_REG_WINDOW operations, which allows guest OS
users to obtain sensitive information from host OS memory
or cause a denial of service (host OS OOPS) via a crafted
application.
* CVE-2013-1848: fs/ext3/super.c in the Linux kernel
used incorrect arguments to functions in certain
circumstances related to printk input, which allowed local
users to conduct format-string attacks and possibly gain
privileges via a crafted application.
* CVE-2013-1860: Heap-based buffer overflow in the
wdm_in_callback function in drivers/usb/class/cdc-wdm.c in
the Linux kernel allowed physically proximate attackers to
cause a denial of service (system crash) or to possibly
execute arbitrary code via a crafted cdc-wdm USB device.
* CVE-2013-2634: net/dcb/dcbnl.c in the Linux kernel
did not initialize certain structures, which allowed local
users to obtain sensitive information from kernel stack
memory via a crafted application.
* CVE-2013-2635: The rtnl_fill_ifinfo function in
net/core/rtnetlink.c in the Linux kernel did not initialize
a certain structure member, which allowed local users to
obtain sensitive information from kernel stack memory via a
crafted application.
* CVE-2013-0268: The msr_open function in
arch/x86/kernel/msr.c in the Linux kernel allowed local
users to bypass intended capability restrictions by
executing a crafted application as root, as demonstrated by
msr32.c.

Bugs fixed in this update:

BTRFS:

* btrfs: do not try to notify udev about missing
devices.
* btrfs: add cancellation points to defrag.
* btrfs: define BTRFS_MAGIC as a u64 value.
* btrfs: make sure NODATACOW also gets NODATASUM set.
* btrfs: enforce min_bytes parameter during extent
allocation.
* btrfs: build up error handling for merge_reloc_roots.
* btrfs: free all recorded tree blocks on error .
* btrfs: do not BUG_ON in prepare_to_reloc .
* btrfs: do not BUG_ON on aborted situation .
* btrfs: handle a bogus chunk tree nicely .
* btrfs: do not drop path when printing out tree errors
in scrub .
* btrfs: make subvol creation/deletion killable in the
early stages.
* btrfs: abort unlink trans in missed error case.
* btrfs: fix reada debug code compilation.
* btrfs: return error when we specify wrong start to
defrag.
* btrfs: do not force pages under writeback to finish
when aborting.

USB:

* USB: move usb_translate_errors to 1/usb (bnc#806908).
* USB: add EOPNOTSUPP to usb_translate_errors
(bnc#806908).
* USB: cdc-wdm: sanitize error returns (bnc#806908).
* USB: cdc-wdm: cleanup error codes (bnc#806908).
* USB: cdc-wdm: add helper to preserve kABI
(bnc#806908).
* USB: Do not use EHCI port sempahore for USB 3.0 hubs
(bnc#807560).
* USB: Prepare for refactoring by adding extra udev
checks (bnc#807560).
* USB: Rip out recursive call on warm port reset
(bnc#807560).
* USB: Fix connected device switch to Inactive state
(bnc#807560).
* USB: modify hub to detect unplugs in all states
(bnc#807560).
* USB: io_ti: Fix NULL dereference in chase_port()
(bnc#806976, CVE-2013-1774).
* USB: cdc-wdm: fix buffer overflow (bnc#806431).
* USB: cdc-wdm: cannot use dev_printk when device is
gone (bnc#806469).
* USB: cdc-wdm: fix memory leak (bnc#806466).
* elousb: really long delays for broken devices
(bnc#795269).
* xhci: Fix conditional check in bandwidth calculation
(bnc#795961).
* xHCI: Fix TD Size calculation on 1.0 hosts
(bnc#795957).
* xhci: avoid dead ports, add roothub port polling
(bnc#799197).
* USB: Handle warm reset failure on empty port
(bnc#799926).
* USB: Ignore port state until reset completes
(bnc#799926).
* Allow USB 3.0 ports to be disabled (bnc#799926).
* USB: Ignore xHCI Reset Device status (bnc#799926).
* USB: Handle auto-transition from hot to warm reset
(bnc#799926).

S/390:

* ipl: Implement diag308 loop for zfcpdump (bnc#801720,
LTC#88197).
* zcore: Add hsa file (bnc#801720, LTC#88198).
* kernel: support physical memory > 4TB (bnc#801720,
LTC#88787).
* mm: Fix crst upgrade of mmap with MAP_FIXED
(bnc#801720, LTC#88797).
* Update patches.suse/zcrypt-feed-hwrandom
(bnc#806825). Allow zcrypt module unload even when the
thread is blocked writing to a full random pool.
* dca: check against empty dca_domains list before
unregister provider fix.
* s390/kvm: Fix store status for ACRS/FPRS fix.
* series.conf: disabled
patches.arch/s390-64-03-kernel-inc-phys-mem.patch due to
excessive kabi break. (bnc#801720)

ALSA:

*
patches.drivers/alsa-sp3-pre-695-Yet-another-fix-for-broken-
HSW-HDMI-pin: Refresh. Fix the invalid PCI SSID check
(bnc#806404)
* ALSA: hda - Support mute LED on HP AiO buttons
(bnc#808991).
* ALSA: hda: Allow multple SPDIF controls per codec
(bnc#780977).
* ALSA: hda: Virtualize SPDIF out controls (bnc#780977).
* ALSA: hda: Separate generic and non-generic
implementations.
* ALSA: hda: hdmi_eld_update_pcm_info: update a stream
in place.
* ALSA: hda: HDMI: Support codecs with fewer cvts than
pins.
* ALSA: hda - Add snd_hda_get_conn_list() helper
function.
* ALSA: hda - Add snd_hda_override_conn_list() helper
function.
* ALSA: hda - Increase the max number of coverters/pins
in patch_hdmi.c (bnc#780977).
* ALSA: hda - Check non-snoop in a single place
(bnc#801713).
* ALSA: HDA: Use LPIB Position fix for Intel SCH
Poulsbo (bnc#801713).
* ALSA: hda_intel: Add Oaktrail identifiers
(bnc#801713).
* ALSA: HDA: Use LPIB position fix for Oaktrail
(bnc#801713).
* ALSA: hda - add id for Atom Cedar Trail HDMI codec
(bnc#801713).
* ALSA: hda - Fix detection of Creative SoundCore3D
controllers (bnc#762424).
* ALSA: hda - add power states information in proc
(bnc#801713).
* ALSA: hda - Show D3cold state in proc files
(bnc#801713).
* ALSA: hda - check supported power states (bnc#801713).
* ALSA: hda - reduce msleep time if EPSS power states
supported (bnc#801713).
* ALSA: hda - check proper return value (bnc#801713).
* ALSA: hda - power setting error check (bnc#801713).
* ALSA: hda - Add DeviceID for Haswell HDA (bnc#801713).
* ALSA: hda - add Haswell HDMI codec id (bnc#801713).
* ALSA: hda - Fix driver type of Haswell controller to
AZX_DRIVER_SCH.
* ALSA: hda - Add new GPU codec ID to snd-hda
(bnc#780977).
* ALSA: HDMI - Fix channel_allocation array wrong order
(bnc#801713).
* ALSA: hda - Avoid BDL position workaround when
no_period_wakeup is set (bnc#801713).
* ALSA: hda - Allow to pass position_fix=0 explicitly
(bnc#801713).
* ALSA: hda - Add another pci id for Haswell board.
* ALSA: hda - force use of SSYNC bits (bnc#801713).
* ALSA: hda - use LPIB for delay estimation
(bnc#801713).
* ALSA: hda - add PCI identifier for Intel 5
Series/3400 (bnc#801713).
* ALSA: hda - Add workaround for conflicting IEC958
controls (FATE#314311).
* ALSA: hda - Stop LPIB delay counting on broken
hardware (FATE#313695).
* ALSA: hda - Always turn on pins for HDMI/DP
(FATE#313695).
* ALSA: hda - bug fix for invalid connection list of
Haswell HDMI codec pins (FATE#313695).
* ALSA - HDA: New PCI ID for Haswell ULT (bnc#801713).
* ALSA: hda - Release assigned pin/cvt at error path of
hdmi_pcm_open() (bnc#801713).
* ALSA: hda - Support rereading widgets under the
function group (bnc#801713).
* ALSA: hda - Add fixup for Haswell to enable all pin
and convertor widgets (bnc#801713).
* ALSA: hda - Yet another fix for broken HSW HDMI pin
connections (bnc#801713).
* patches.kabi/alsa-spdif-update-kabi-fixes: Fix kABI
breakage due to HD-audio HDMI updates (bnc#780977).
* ALSA: hda - Fix non-snoop page handling (bnc#800701).
* ALSA: hda - Apply mic-mute LED fixup for new HP
laptops (bnc#796418).
*
patches.drivers/alsa-sp3-pre-695-Yet-another-fix-for-broken-
HSW-HDMI-pin: Refresh. Fix a superfluous incremental
leading to the double array size (bnc#808966)

XEN:

* pciback: notify hypervisor about devices intended to
be assigned to guests.
* patches.xen/xen-clockevents: Update (bnc#803712).
* patches.xen/xen-ipi-per-cpu-irq: Update (bnc#803712).
* patches.xen/xen3-patch-2.6.19: Update (bnc#809166).
* Update Xen patches to 3.0.68.
* Update Xen patches to 3.0.63.
* netback: fix netbk_count_requests().
* x86/mm: Check if PUD is large when validating a
kerneladdress (bnc#794805).

OTHER:

* Revert dmi_scan: fix missing check for _DMI_
signature in smbios_present().
* Revert drivers/firmware/dmi_scan.c: fetch dmi version
from SMBIOS if it exists.
* Revert drivers/firmware/dmi_scan.c: check dmi version
when get system uuid.
* sysfs: Revert sysfs: fix race between readdir and
lseek (bnc#816443).
* 8021q: Revert 8021q: fix a potential use-after-free.
* /dev/urandom returning EOF: trim down revert to not
change kabi. (bnc#789359).
* tun: reserves space for network in skb (bnc#803394).
* Fixed /dev/urandom returning EOF (bnc#789359).
* mm: Make snapshotting pages for stable writes a
per-bio operation
* fs: Only enable stable page writes when necessary
(bnc#807517).
*
patches.drivers/ixgbe-Address-fact-that-RSC-was-not-setting-
GSO-size.patch: Fix bnc#802712
* Fix build error without CONFIG_BOOTSPLASH
* Fix bootsplash breakage due to 3.0.67 stable fix
(bnc#813963)
* drivers/base/memory.c: fix memory_dev_init() long
delay (bnc#804609).
* mtd: drop physmap_configure (bnc#809375).
* Bluetooth: btusb: hide more usb_submit_urb errors
(bnc#812281).
* o2dlm: fix NULL pointer dereference in
o2dlm_blocking_ast_wrapper (bnc#806492)
* qeth: fix qeth_wait_for_threads() deadlock for OSN
devices (bnc#812315, LTC#90910).
* Fix NULL pointer dereference in
o2dlm_blocking_ast_wrapper (bnc#806492)
* mm: fix ALLOC_WMARK_MASK check (bnc#808166)
* pciehp: Fix dmi match table definition and missing
space in printk (bnc#796412).
* fnic: Fix SGEs limit (bnc#807431).
* pciehp: Ignore missing surprise bit on some hosts
(bnc#796412).
* ipv6: Queue fragments per interface for
multicast/link-local addresses (bnc#804220).
* netfilter: send ICMPv6 message on fragment reassembly
timeout (bnc#773577).
* netfilter: fix sending ICMPv6 on netfilter reassembly
timeout (bnc#773577).
* jbd: clear revoked flag on buffers before a new
transaction started (bnc#806395).
* xfrm6: count extension headers into payload length
(bnc#794513).
* mm: page_alloc: Avoid marking zones full prematurely
after zone_reclaim() (Evict inactive pages when
zone_reclaim is enabled (bnc#808166)).
* st: Take additional queue ref in st_probe
(bnc#801038, bnc#788826).
* drivers: xhci: fix incorrect bit test (bnc#714604).
* xfrm: remove unused xfrm4_policy_fini() (bnc#801717).
* xfrm: make gc_thresh configurable in all namespaces
(bnc#801717).
* kabi: use net_generic to avoid changes in struct net
(bnc#801717).
* xfs: Fix WARN_ON(delalloc) in xfs_vm_releasepage()
(bnc#806631).
*
patches.drivers/alsa-sp2-hda-033-Support-mute-LED-on-HP-AiO-
buttons: Refresh tags.
* block: use i_size_write() in bd_set_size()
(bnc#809748).
* loopdev: fix a deadlock (bnc#809748).
* patches.suse/supported-flag: fix mis-reported
supported status (bnc#809493).
* patches.suse/supported-flag-enterprise: Refresh.
* KVM: Convert MSR_KVM_SYSTEM_TIME to use
gfn_to_hva_cache_init (bnc#806980 CVE-2013-1797).
* KVM: Fix bounds checking in ioapic indirect register
read (bnc#806980 CVE-2013-1798).
* KVM: Fix for buffer overflow in handling of
MSR_KVM_SYSTEM_TIME (bnc#806980 CVE-2013-1796).
* KVM: introduce kvm_read_guest_cached (bnc#806980).
* x86/numa: Add constraints check for nid parameters
(Cope with negative SRAT distances (bnc#807853)).
* drm/i915: Periodically sanity check power management
(bnc#808307).
* drm/i915: bounds check execbuffer relocation count
(bnc#808829,CVE-2013-0913).
* ext3: Fix format string issues (bnc#809155,
CVE-2013-1848).
* x86-64: Fix memset() to support sizes of 4Gb and
above (Properly initialise memmap on large machines
(bnc#802353)).
* bdi: allow block devices to say that they require
stable page writes
* mm: only enforce stable page writes if the backing
device requires it
* block: optionally snapshot page contents to provide
stable pages during write
* 9pfs: fix filesystem to wait for stable page writeback
* ocfs2: wait for page writeback to provide stable pages
* ubifs: wait for page writeback to provide stable pages
* Only enable stable page writes when required by
underlying BDI (bnc#807517).
* KVM: emulator: drop RPL check from linearize()
function (bnc#754583).
* mlx4: Correct calls to to_ib_ah_attr() (bnc#806847).
* DRM/i915: On G45 enable cursor plane briefly after
enabling the display plane (bnc #753371) [backported from
drm-intel-fixes].
* cxgb4i: Remove the scsi host device when removing
device (bnc#722398)
* xprtrdma: The transport should not bug-check when a
dup reply is received (bnc#763494).
* tmpfs: fix use-after-free of mempolicy object
(bnc#806138, CVE-2013-1767).
* lpfc: Check fc_block_scsi_eh return value correctly
for lpfc_abort_handler (bnc#803674).
* md: fix bug in handling of new_data_offset
(bnc#805823).
* md: Avoid OOPS when reshaping raid1 to raid0 (Useful
OOPS fix).
* md: fix two bugs when attempting to resize RAID0
array (Useful BUG() fix).
* md: raid0: fix error return from create_stripe_zones
(useful bug fix).
* ext4: add missing kfree() on error return path in
add_new_gdb().
* ext4: Free resources in some error path in
ext4_fill_super.
* intel_idle: support Haswell (fate#313720).
* hp_accel: Add a new PnP ID HPQ6007 for new HP laptops
(bnc#802445).
* nfs: Ensure NFS does not block on dead server during
unmount (bnc#794529).
* block: disable discard request merge temporarily
(bnc#803067).
* mm: mmu_notifier: have mmu_notifiers use a global
SRCU so they may safely schedule
* mm: mmu_notifier: make the mmu_notifier srcu static
* mmu_notifier_unregister NULL Pointer deref and
multiple ->release() callouts
* Have mmu_notifiers use SRCU so they may safely
schedule kabi compatability
*
patches.fixes/Have-mmu_notifiers-use-SRCU-so-they-may-safely
-schedule.patch:
*
patches.fixes/Have-mmu_notifiers-use-SRCU-so-they-may-safely
-schedule-build-fix.patch: Delete, replace with upstream
equivalent and add KABI workaround (bnc#578046, bnc#786814,
FATE#306952).
* ipv6: Do not send packet to big messages to self
(bnc#786150).
* hpwdt: Unregister NMI events on exit (bnc#777746).
* x86/mm: Check if PUD is large when validating a
kernel address (bnc#794805).
* ata: Fix DVD not dectected at some Haswell platforms
(bnc#792674).
* Avoid softlockups in printk (bnc#744692, bnc#789311).
* Do not pack credentials for dying processes
(bnc#779577, bnc#803056).
* xfs: punch new delalloc blocks out of failed writes
inside EOF (bnc#761849).
* xfs: xfs_sync_data is redundant (bnc#761849).
* Add GPIO support for Intel Centerton SOC (bnc#792793).
* Add Multifunction Device support for Intel Centerton
SOC (bnc#792793).
* Add Intel Legacy Block support for Intel Centerton
SOC (bnc#792793).
* mm: net: Allow some !SOCK_MEMALLOC traffic through
even if skb_pfmemalloc (Allow GPFS network traffic despite
PF_MEMALLOC misuse (bnc#786900)).
* kernel/resource.c: fix stack overflow in
__reserve_region_with_split() (bnc#801782).
* Lustre enablement patches
* block: add dev_check_rdonly and friends for Lustre
testing (FATE#314679).
* dcache: Add DCACHE_LUSTRE_INVALID flag for Lustre to
handle its own invalidation (FATE#314679).
* lsm: export security_inode_unlink (FATE#315679).
* lustre: Add lustre kernel version (FATE#314679).
* st: fix memory leak with >1MB tape I/O (bnc#798921).
* cifs: lower default wsize when 1 extensions are not
used (bnc#799578).
* ata_generic: Skip is_intel_ider() check when
ata_generic=1 is set (bnc#777616).
* quota: autoload the quota_v2 module for QFMT_VFS_V1
quota format (bnc#802153).
* xen: properly bound buffer access when parsing
cpu/availability.
* netback: shutdown the ring if it contains garbage
(CVE-2013-0216 XSA-39 bnc#800280).
* netback: correct netbk_tx_err() to handle wrap around
(CVE-2013-0216 XSA-39 bnc#800280).
* pciback: rate limit error message from
pciback_enable_msi() (CVE-2013-0231 XSA-43 bnc#801178).
* scsiback/usbback: move cond_resched() invocations to
proper place.
* drm/i915: Implement workaround for broken CS tlb on
i830/845 (bnc #758040).
* drivers: scsi: storvsc: Initialize the sglist.
* e1000e: 82571 Fix Tx Data Corruption during Tx hang
recovery (bnc#790867).
* KVM: Fix buffer overflow in kvm_set_irq() (bnc#767612
CVE-2012-2137).
* mm: compaction: Abort async compaction if locks are
contended or taking too long.
* mm: compaction: abort compaction loop if lock is
contended or run too long.
* mm: compaction: acquire the zone->lock as late as
possible.
* mm: compaction: acquire the zone->lru_lock as late as
possible.
* mm: compaction: move fatal signal check out of
compact_checklock_irqsave. Reduce LRU and zone lock
contention when compacting memory for THP (bnc#796823).

Security Issue references:

* CVE-2012-6548
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6548
>
* CVE-2012-6549
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6549
>
* CVE-2012-2137
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2137
>
* CVE-2013-0160
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0160
>
* CVE-2013-0216
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0216
>
* CVE-2013-0231
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0231
>
* CVE-2013-0913
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0913
>
* CVE-2013-0914
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0914
>
* CVE-2013-1767
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1767
>
* CVE-2013-1774
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1774
>
* CVE-2013-1796
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1796
>
* CVE-2013-1797
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1797
>
* CVE-2013-1798
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1798
>
* CVE-2013-1848
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1848
>
* CVE-2013-1860
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1860
>
* CVE-2013-2634
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2634
>
* CVE-2013-2635
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2635
>
* CVE-2013-1792
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1792
>
* CVE-2013-0311
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0311
>
* CVE-2013-1772
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1772
>
* CVE-2013-0268
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0268
>
* CVE-2013-0349
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0349
>

Indications:

Everyone using the Linux Kernel on s390x architecture should update.

Special Instructions and Notes:

Please reboot the system after installing this update.

Patch Instructions:

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Server 11 SP2 for VMware:

zypper in -t patch slessp2-kernel-7667

- SUSE Linux Enterprise Server 11 SP2:

zypper in -t patch slessp2-kernel-7667 slessp2-kernel-7668
slessp2-kernel-7669 slessp2-kernel-7679

- SUSE Linux Enterprise High Availability Extension 11 SP2:

zypper in -t patch sleshasp2-kernel-7667 sleshasp2-kernel-7668
sleshasp2-kernel-7669 sleshasp2-kernel-7679

- SUSE Linux Enterprise Desktop 11 SP2:

zypper in -t patch sledsp2-kernel-7667

To bring your system up-to-date, use "zypper patch".

Package List:

- SUSE Linux Enterprise Server 11 SP2 for VMware (i586) [New Version:
3.0.74]:

kernel-default-3.0.74-0.6.6.2
kernel-default-base-3.0.74-0.6.6.2
kernel-default-devel-3.0.74-0.6.6.2
kernel-pae-3.0.74-0.6.6.2
kernel-pae-base-3.0.74-0.6.6.2
kernel-pae-devel-3.0.74-0.6.6.2
kernel-source-3.0.74-0.6.6.2
kernel-syms-3.0.74-0.6.6.2
kernel-trace-3.0.74-0.6.6.2
kernel-trace-base-3.0.74-0.6.6.2
kernel-trace-devel-3.0.74-0.6.6.2
kernel-xen-devel-3.0.74-0.6.6.2

- SUSE Linux Enterprise Server 11 SP2 (i586 ia64 ppc64 s390x) [New Version:
3.0.74]:

kernel-default-3.0.74-0.6.6.2
kernel-default-base-3.0.74-0.6.6.2
kernel-default-devel-3.0.74-0.6.6.2
kernel-source-3.0.74-0.6.6.2
kernel-syms-3.0.74-0.6.6.2
kernel-trace-3.0.74-0.6.6.2
kernel-trace-base-3.0.74-0.6.6.2
kernel-trace-devel-3.0.74-0.6.6.2

- SUSE Linux Enterprise Server 11 SP2 (s390x) [New Version: 3.0.74]:

kernel-default-man-3.0.74-0.6.6.2

- SUSE Linux Enterprise Server 11 SP2 (ppc64) [New Version: 3.0.74]:

kernel-ppc64-3.0.74-0.6.6.2
kernel-ppc64-base-3.0.74-0.6.6.2
kernel-ppc64-devel-3.0.74-0.6.6.2

- SUSE Linux Enterprise Server 11 SP2 (i586) [New Version: 3.0.74]:

kernel-ec2-3.0.74-0.6.6.2
kernel-ec2-base-3.0.74-0.6.6.2
kernel-ec2-devel-3.0.74-0.6.6.2
kernel-pae-3.0.74-0.6.6.2
kernel-pae-base-3.0.74-0.6.6.2
kernel-pae-devel-3.0.74-0.6.6.2
kernel-xen-3.0.74-0.6.6.2
kernel-xen-base-3.0.74-0.6.6.2
kernel-xen-devel-3.0.74-0.6.6.2

- SUSE Linux Enterprise High Availability Extension 11 SP2 (i586 ia64 ppc64
s390x):

cluster-network-kmp-default-1.4_3.0.74_0.6.6-2.18.36
cluster-network-kmp-trace-1.4_3.0.74_0.6.6-2.18.36
gfs2-kmp-default-2_3.0.74_0.6.6-0.7.69
gfs2-kmp-trace-2_3.0.74_0.6.6-0.7.69
ocfs2-kmp-default-1.6_3.0.74_0.6.6-0.11.35
ocfs2-kmp-trace-1.6_3.0.74_0.6.6-0.11.35

- SUSE Linux Enterprise High Availability Extension 11 SP2 (ppc64):

cluster-network-kmp-ppc64-1.4_3.0.74_0.6.6-2.18.36
gfs2-kmp-ppc64-2_3.0.74_0.6.6-0.7.69
ocfs2-kmp-ppc64-1.6_3.0.74_0.6.6-0.11.35

- SUSE Linux Enterprise High Availability Extension 11 SP2 (i586):

cluster-network-kmp-pae-1.4_3.0.74_0.6.6-2.18.36
cluster-network-kmp-xen-1.4_3.0.74_0.6.6-2.18.36
gfs2-kmp-pae-2_3.0.74_0.6.6-0.7.69
gfs2-kmp-xen-2_3.0.74_0.6.6-0.7.69
ocfs2-kmp-pae-1.6_3.0.74_0.6.6-0.11.35
ocfs2-kmp-xen-1.6_3.0.74_0.6.6-0.11.35

- SUSE Linux Enterprise Desktop 11 SP2 (i586) [New Version: 3.0.74]:

kernel-default-3.0.74-0.6.6.2
kernel-default-base-3.0.74-0.6.6.2
kernel-default-devel-3.0.74-0.6.6.2
kernel-default-extra-3.0.74-0.6.6.2
kernel-pae-3.0.74-0.6.6.2
kernel-pae-base-3.0.74-0.6.6.2
kernel-pae-devel-3.0.74-0.6.6.2
kernel-pae-extra-3.0.74-0.6.6.2
kernel-source-3.0.74-0.6.6.2
kernel-syms-3.0.74-0.6.6.2
kernel-trace-3.0.74-0.6.6.2
kernel-trace-base-3.0.74-0.6.6.2
kernel-trace-devel-3.0.74-0.6.6.2
kernel-trace-extra-3.0.74-0.6.6.2
kernel-xen-3.0.74-0.6.6.2
kernel-xen-base-3.0.74-0.6.6.2
kernel-xen-devel-3.0.74-0.6.6.2
kernel-xen-extra-3.0.74-0.6.6.2

- SLE 11 SERVER Unsupported Extras (i586 ia64 ppc64 s390x x86_64):

ext4-writeable-kmp-default-0_3.0.74_0.6.6-0.14.50
ext4-writeable-kmp-trace-0_3.0.74_0.6.6-0.14.50
kernel-default-extra-3.0.74-0.6.6.2

- SLE 11 SERVER Unsupported Extras (i586 x86_64):

ext4-writeable-kmp-xen-0_3.0.74_0.6.6-0.14.50
kernel-xen-extra-3.0.74-0.6.6.2

- SLE 11 SERVER Unsupported Extras (ppc64):

ext4-writeable-kmp-ppc64-0_3.0.74_0.6.6-0.14.50
kernel-ppc64-extra-3.0.74-0.6.6.2

- SLE 11 SERVER Unsupported Extras (i586):

ext4-writeable-kmp-pae-0_3.0.74_0.6.6-0.14.50
kernel-pae-extra-3.0.74-0.6.6.2

References:

http://support.novell.com/security/cve/CVE-2012-2137.html
http://support.novell.com/security/cve/CVE-2012-6548.html
http://support.novell.com/security/cve/CVE-2012-6549.html
http://support.novell.com/security/cve/CVE-2013-0160.html
http://support.novell.com/security/cve/CVE-2013-0216.html
http://support.novell.com/security/cve/CVE-2013-0231.html
http://support.novell.com/security/cve/CVE-2013-0268.html
http://support.novell.com/security/cve/CVE-2013-0311.html
http://support.novell.com/security/cve/CVE-2013-0349.html
http://support.novell.com/security/cve/CVE-2013-0913.html
http://support.novell.com/security/cve/CVE-2013-0914.html
http://support.novell.com/security/cve/CVE-2013-1767.html
http://support.novell.com/security/cve/CVE-2013-1772.html
http://support.novell.com/security/cve/CVE-2013-1774.html
http://support.novell.com/security/cve/CVE-2013-1792.html
http://support.novell.com/security/cve/CVE-2013-1796.html
http://support.novell.com/security/cve/CVE-2013-1797.html
http://support.novell.com/security/cve/CVE-2013-1798.html
http://support.novell.com/security/cve/CVE-2013-1848.html
http://support.novell.com/security/cve/CVE-2013-1860.html
http://support.novell.com/security/cve/CVE-2013-2634.html
http://support.novell.com/security/cve/CVE-2013-2635.html
https://bugzilla.novell.com/578046
https://bugzilla.novell.com/651219
https://bugzilla.novell.com/714604
https://bugzilla.novell.com/722398
https://bugzilla.novell.com/730117
https://bugzilla.novell.com/736149
https://bugzilla.novell.com/738210
https://bugzilla.novell.com/744692
https://bugzilla.novell.com/753371
https://bugzilla.novell.com/754583
https://bugzilla.novell.com/754898
https://bugzilla.novell.com/758040
https://bugzilla.novell.com/758243
https://bugzilla.novell.com/761849
https://bugzilla.novell.com/762424
https://bugzilla.novell.com/763494
https://bugzilla.novell.com/767612
https://bugzilla.novell.com/768052
https://bugzilla.novell.com/773577
https://bugzilla.novell.com/776787
https://bugzilla.novell.com/777616
https://bugzilla.novell.com/777746
https://bugzilla.novell.com/779577
https://bugzilla.novell.com/780977
https://bugzilla.novell.com/786150
https://bugzilla.novell.com/786814
https://bugzilla.novell.com/786900
https://bugzilla.novell.com/787821
https://bugzilla.novell.com/788826
https://bugzilla.novell.com/789235
https://bugzilla.novell.com/789311
https://bugzilla.novell.com/789359
https://bugzilla.novell.com/790867
https://bugzilla.novell.com/792674
https://bugzilla.novell.com/792793
https://bugzilla.novell.com/793139
https://bugzilla.novell.com/793671
https://bugzilla.novell.com/794513
https://bugzilla.novell.com/794529
https://bugzilla.novell.com/794805
https://bugzilla.novell.com/795269
https://bugzilla.novell.com/795928
https://bugzilla.novell.com/795957
https://bugzilla.novell.com/795961
https://bugzilla.novell.com/796412
https://bugzilla.novell.com/796418
https://bugzilla.novell.com/796823
https://bugzilla.novell.com/797042
https://bugzilla.novell.com/797175
https://bugzilla.novell.com/798921
https://bugzilla.novell.com/799197
https://bugzilla.novell.com/799209
https://bugzilla.novell.com/799270
https://bugzilla.novell.com/799275
https://bugzilla.novell.com/799578
https://bugzilla.novell.com/799926
https://bugzilla.novell.com/800280
https://bugzilla.novell.com/800701
https://bugzilla.novell.com/801038
https://bugzilla.novell.com/801178
https://bugzilla.novell.com/801713
https://bugzilla.novell.com/801717
https://bugzilla.novell.com/801720
https://bugzilla.novell.com/801782
https://bugzilla.novell.com/802153
https://bugzilla.novell.com/802353
https://bugzilla.novell.com/802445
https://bugzilla.novell.com/802642
https://bugzilla.novell.com/802712
https://bugzilla.novell.com/803056
https://bugzilla.novell.com/803067
https://bugzilla.novell.com/803394
https://bugzilla.novell.com/803674
https://bugzilla.novell.com/803712
https://bugzilla.novell.com/804154
https://bugzilla.novell.com/804220
https://bugzilla.novell.com/804609
https://bugzilla.novell.com/804656
https://bugzilla.novell.com/805227
https://bugzilla.novell.com/805823
https://bugzilla.novell.com/806138
https://bugzilla.novell.com/806238
https://bugzilla.novell.com/806395
https://bugzilla.novell.com/806404
https://bugzilla.novell.com/806431
https://bugzilla.novell.com/806466
https://bugzilla.novell.com/806469
https://bugzilla.novell.com/806492
https://bugzilla.novell.com/806631
https://bugzilla.novell.com/806825
https://bugzilla.novell.com/806847
https://bugzilla.novell.com/806908
https://bugzilla.novell.com/806976
https://bugzilla.novell.com/806980
https://bugzilla.novell.com/807431
https://bugzilla.novell.com/807517
https://bugzilla.novell.com/807560
https://bugzilla.novell.com/807853
https://bugzilla.novell.com/808166
https://bugzilla.novell.com/808307
https://bugzilla.novell.com/808358
https://bugzilla.novell.com/808827
https://bugzilla.novell.com/808829
https://bugzilla.novell.com/808966
https://bugzilla.novell.com/808991
https://bugzilla.novell.com/809155
https://bugzilla.novell.com/809166
https://bugzilla.novell.com/809375
https://bugzilla.novell.com/809493
https://bugzilla.novell.com/809748
https://bugzilla.novell.com/809902
https://bugzilla.novell.com/809903
https://bugzilla.novell.com/810473
https://bugzilla.novell.com/812281
https://bugzilla.novell.com/812315
https://bugzilla.novell.com/813963
https://bugzilla.novell.com/816443
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