Sigurnosni nedostaci programskog paketa Linux Kernel

SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID: SUSE-SU-2017:0575-1
Rating: important
References: #1000092 #1000619 #1003077 #1005918 #1006469
#1006472 #1007729 #1008742 #1009546 #1009674
#1009718 #1009911 #1010612 #1010690 #1010933
#1011176 #1011602 #1011660 #1011913 #1012382
#1012422 #1012829 #1012910 #1013000 #1013001
#1013273 #1013540 #1013792 #1013994 #1014120
#1014410 #1015038 #1015367 #1015840 #1016250
#1016403 #1016517 #1016884 #1016979 #1017164
#1017170 #1017410 #1018100 #1018316 #1018358
#1018446 #1018813 #1018913 #1019061 #1019148
#1019168 #1019260 #1019351 #1019594 #1019630
#1019631 #1019784 #1019851 #1020048 #1020214
#1020488 #1020602 #1020685 #1020817 #1020945
#1020975 #1021082 #1021248 #1021251 #1021258
#1021260 #1021294 #1021455 #1021474 #1022304
#1022429 #1022476 #1022547 #1022559 #1022971
#1023101 #1023175 #1023762 #1023884 #1023888
#1024081 #1024234 #1024508 #1024938 #1025235
#921494 #959709 #964944 #969476 #969477 #969479
#971975 #974215 #981709 #982783 #985561 #987192
#987576 #989056 #991273 #998106
Cross-References: CVE-2015-8709 CVE-2016-7117 CVE-2016-9806
CVE-2017-2583 CVE-2017-2584 CVE-2017-5551
CVE-2017-5576 CVE-2017-5577 CVE-2017-5897
CVE-2017-5970 CVE-2017-5986
Affected Products:
SUSE Linux Enterprise Workstation Extension 12-SP2
SUSE Linux Enterprise Software Development Kit 12-SP2
SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
SUSE Linux Enterprise Server 12-SP2
SUSE Linux Enterprise Live Patching 12
SUSE Linux Enterprise High Availability 12-SP2
SUSE Linux Enterprise Desktop 12-SP2
OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

An update that solves 11 vulnerabilities and has 95 fixes
is now available.

Description:

The SUSE Linux Enterprise 12 SP2 kernel was updated to 4.4.49 to receive
various security and bugfixes.

The following security bugs were fixed:

– CVE-2016-7117: Use-after-free vulnerability in the __sys_recvmmsg
function in net/socket.c in the Linux kernel allowed remote attackers to
execute arbitrary code via vectors involving a recvmmsg system call that
was mishandled during error processing (bnc#1003077).
– CVE-2017-5576: Integer overflow in the vc4_get_bcl function in
drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver in the Linux
kernel allowed local users to cause a denial of service or possibly have
unspecified
other impact via a crafted size value in a VC4_SUBMIT_CL ioctl call
(bnc#1021294).
– CVE-2017-5577: The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c
in the VideoCore DRM driver in the Linux kernel did not set an errno
value upon certain overflow detections, which allowed local users to
cause a denial of service (incorrect pointer dereference and OOPS) via
inconsistent size values in a VC4_SUBMIT_CL ioctl call (bnc#1021294).
– CVE-2017-5551: The simple_set_acl function in fs/posix_acl.c in the
Linux kernel preserved the setgid bit during a setxattr call involving a
tmpfs filesystem, which allowed local users to gain group privileges by
leveraging the existence of a setgid program with restrictions on
execute permissions. (bnc#1021258).
– CVE-2017-2583: The load_segment_descriptor implementation in
arch/x86/kvm/emulate.c in the Linux kernel improperly emulated a “MOV
SS, NULL selector” instruction, which allowed guest OS users to cause a
denial of service (guest OS crash) or gain guest OS privileges via a
crafted application (bnc#1020602).
– CVE-2017-2584: arch/x86/kvm/emulate.c in the Linux kernel allowed local
users to obtain sensitive information from kernel memory or cause a
denial of service (use-after-free) via a crafted application that
leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt
(bnc#1019851).
– CVE-2015-8709: kernel/ptrace.c in the Linux kernel mishandled uid and
gid mappings, which allowed local users to gain privileges by
establishing a user namespace, waiting for a root process to enter that
namespace with an unsafe uid or gid, and then using the ptrace system
call. NOTE: the vendor states “there is no kernel bug here”
(bnc#1010933).
– CVE-2016-9806: Race condition in the netlink_dump function in
net/netlink/af_netlink.c in the Linux kernel allowed local users to
cause a denial of service (double free) or possibly have unspecified
other impact via a crafted application that made sendmsg system calls,
leading to a free
operation associated with a new dump that started earlier than
anticipated (bnc#1013540).
– CVE-2017-5897: fixed a bug in the Linux kernel IPv6 implementation which
allowed remote attackers to trigger an out-of-bounds access, leading to
a denial-of-service attack (bnc#1023762).
– CVE-2017-5970: Fixed a possible denial-of-service that could have been
triggered by sending bad IP options on a socket (bsc#1024938).
– CVE-2017-5986: an application could have triggered a BUG_ON() in
sctp_wait_for_sndbuf() if the socket TX buffer was full, a thread was
waiting
on it to queue more data, and meanwhile another thread peeled off the
association being used by the first thread (bsc#1025235).

The following non-security bugs were fixed:

– 8250: fintek: rename IRQ_MODE macro (boo#1009546).
– acpi: nfit, libnvdimm: fix / harden ars_status output length handling
(bsc#1023175).
– acpi: nfit: fix bus vs dimm confusion in xlat_status (bsc#1023175).
– acpi: nfit: validate ars_status output buffer size (bsc#1023175).
– arm64: numa: fix incorrect log for memory-less node (bsc#1019631).
– asoc: cht_bsw_rt5645: Fix leftover kmalloc (bsc#1010690).
– asoc: rt5670: add HS ground control (bsc#1016250).
– bcache: Make gc wakeup sane, remove set_task_state() (bsc#1021260).
– bcache: partition support: add 16 minors per bcacheN device
(bsc#1019784).
– blk-mq: Allow timeouts to run while queue is freezing (bsc#1020817).
– blk-mq: Always schedule hctx->next_cpu (bsc#1020817).
– blk-mq: Avoid memory reclaim when remapping queues (bsc#1020817).
– blk-mq: Fix failed allocation path when mapping queues (bsc#1020817).
– blk-mq: do not overwrite rq->mq_ctx (bsc#1020817).
– blk-mq: improve warning for running a queue on the wrong CPU
(bsc#1020817).
– block: Change extern inline to static inline (bsc#1023175).
– bluetooth: btmrvl: fix hung task warning dump (bsc#1018813).
– bnx2x: Correct ringparam estimate when DOWN (bsc#1020214).
– brcmfmac: Change error print on wlan0 existence (bsc#1000092).
– btrfs: add support for RENAME_EXCHANGE and RENAME_WHITEOUT (bsc#1020975).
– btrfs: bugfix: handle FS_IOC32_{GETFLAGS,SETFLAGS,GETVERSION} in
btrfs_ioctl (bsc#1018100).
– btrfs: fix btrfs_compat_ioctl failures on non-compat ioctls
(bsc#1018100).
– btrfs: fix inode leak on failure to setup whiteout inode in rename
(bsc#1020975).
– btrfs: fix lockdep warning about log_mutex (bsc#1021455).
– btrfs: fix lockdep warning on deadlock against an inode’s log mutex
(bsc#1021455).
– btrfs: fix number of transaction units for renames with whiteout
(bsc#1020975).
– btrfs: increment ctx->pos for every emitted or skipped dirent in readdir
(bsc#981709).
– btrfs: incremental send, fix invalid paths for rename operations
(bsc#1018316).
– btrfs: incremental send, fix premature rmdir operations (bsc#1018316).
– btrfs: pin log earlier when renaming (bsc#1020975).
– btrfs: pin logs earlier when doing a rename exchange operation
(bsc#1020975).
– btrfs: remove old tree_root dirent processing in btrfs_real_readdir()
(bsc#981709).
– btrfs: send, add missing error check for calls to path_loop()
(bsc#1018316).
– btrfs: send, avoid incorrect leaf accesses when sending utimes
operations (bsc#1018316).
– btrfs: send, fix failure to move directories with the same name around
(bsc#1018316).
– btrfs: send, fix invalid leaf accesses due to incorrect utimes
operations (bsc#1018316).
– btrfs: send, fix warning due to late freeing of orphan_dir_info
structures (bsc#1018316).
– btrfs: test_check_exists: Fix infinite loop when searching for free
space entries (bsc#987192).
– btrfs: unpin log if rename operation fails (bsc#1020975).
– btrfs: unpin logs if rename exchange operation fails (bsc#1020975).
– ceph: fix bad endianness handling in parse_reply_info_extra
(bsc#1020488).
– clk: xgene: Add PMD clock (bsc#1019351).
– clk: xgene: Do not call __pa on ioremaped address (bsc#1019351).
– clk: xgene: Remove CLK_IS_ROOT (bsc#1019351).
– config: enable CONFIG_OCFS2_DEBUG_MASKLOG for ocfs2 (bsc#1015038)
– config: enable Ceph kernel client modules for ppc64le
– config: enable Ceph kernel client modules for s390x
– crypto: FIPS – allow tests to be disabled in FIPS mode (bsc#1018913).
– crypto: drbg – do not call drbg_instantiate in healt test (bsc#1018913).
– crypto: drbg – remove FIPS 140-2 continuous test (bsc#1018913).
– crypto: qat – fix bar discovery for c62x (bsc#1021251).
– crypto: qat – zero esram only for DH85x devices (bsc#1021248).
– crypto: rsa – allow keys >= 2048 bits in FIPS mode (bsc#1018913).
– crypto: xts – consolidate sanity check for keys (bsc#1018913).
– crypto: xts – fix compile errors (bsc#1018913).
– cxl: fix potential NULL dereference in free_adapter() (bsc#1016517).
– dax: fix deadlock with DAX 4k holes (bsc#1012829).
– dax: fix device-dax region base (bsc#1023175).
– device-dax: check devm_nsio_enable() return value (bsc#1023175).
– device-dax: fail all private mapping attempts (bsc#1023175).
– device-dax: fix percpu_ref_exit ordering (bsc#1023175).
– driver core: fix race between creating/querying glue dir and its cleanup
(bnc#1008742).
– drivers: hv: Introduce a policy for controlling channel affinity.
– drivers: hv: balloon: Add logging for dynamic memory operations.
– drivers: hv: balloon: Disable hot add when CONFIG_MEMORY_HOTPLUG is not
set.
– drivers: hv: balloon: Fix info request to show max page count.
– drivers: hv: balloon: Use available memory value in pressure report.
– drivers: hv: balloon: account for gaps in hot add regions.
– drivers: hv: balloon: keep track of where ha_region starts.
– drivers: hv: balloon: replace ha_region_mutex with spinlock.
– drivers: hv: cleanup vmbus_open() for wrap around mappings.
– drivers: hv: do not leak memory in vmbus_establish_gpadl().
– drivers: hv: get rid of id in struct vmbus_channel.
– drivers: hv: get rid of redundant messagecount in create_gpadl_header().
– drivers: hv: get rid of timeout in vmbus_open().
– drivers: hv: make VMBus bus ids persistent.
– drivers: hv: ring_buffer: count on wrap around mappings in
get_next_pkt_raw() (v2).
– drivers: hv: ring_buffer: use wrap around mappings in hv_copy{from,
to}_ringbuffer().
– drivers: hv: ring_buffer: wrap around mappings for ring buffers.
– drivers: hv: utils: Check VSS daemon is listening before a hot backup.
– drivers: hv: utils: Continue to poll VSS channel after handling requests.
– drivers: hv: utils: Fix the mapping between host version and protocol to
use.
– drivers: hv: utils: reduce HV_UTIL_NEGO_TIMEOUT timeout.
– drivers: hv: vmbus: Base host signaling strictly on the ring state.
– drivers: hv: vmbus: Enable explicit signaling policy for NIC channels.
– drivers: hv: vmbus: Implement a mechanism to tag the channel for low
latency.
– drivers: hv: vmbus: Make mmio resource local.
– drivers: hv: vmbus: On the read path cleanup the logic to interrupt the
host.
– drivers: hv: vmbus: On write cleanup the logic to interrupt the host.
– drivers: hv: vmbus: Reduce the delay between retries in vmbus_post_msg().
– drivers: hv: vmbus: finally fix hv_need_to_signal_on_read().
– drivers: hv: vmbus: fix the race when querying and updating the percpu
list.
– drivers: hv: vmbus: suppress some “hv_vmbus: Unknown GUID” warnings.
– drivers: hv: vss: Improve log messages.
– drivers: hv: vss: Operation timeouts should match host expectation.
– drivers: net: phy: mdio-xgene: Add hardware dependency (bsc#1019351).
– drivers: net: phy: xgene: Fix ‘remove’ function (bsc#1019351).
– drivers: net: xgene: Add change_mtu function (bsc#1019351).
– drivers: net: xgene: Add flow control configuration (bsc#1019351).
– drivers: net: xgene: Add flow control initialization (bsc#1019351).
– drivers: net: xgene: Add helper function (bsc#1019351).
– drivers: net: xgene: Add support for Jumbo frame (bsc#1019351).
– drivers: net: xgene: Configure classifier with pagepool (bsc#1019351).
– drivers: net: xgene: Fix MSS programming (bsc#1019351).
– drivers: net: xgene: fix build after change_mtu function change
(bsc#1019351).
– drivers: net: xgene: fix: Coalescing values for v2 hardware
(bsc#1019351).
– drivers: net: xgene: fix: Disable coalescing on v1 hardware
(bsc#1019351).
– drivers: net: xgene: fix: RSS for non-TCP/UDP (bsc#1019351).
– drivers: net: xgene: fix: Use GPIO to get link status (bsc#1019351).
– drivers: net: xgene: uninitialized variable in
xgene_enet_free_pagepool() (bsc#1019351).
– drm: Delete previous two fixes for i915 (bsc#1019061). These upstream
fixes brought some regressions, so better to revert for now.
– drm: Disable
patches.drivers/drm-i915-Exit-cherryview_irq_handler-after-one-pass The
patch seems leading to the instability on Wyse box (bsc#1015367).
– drm: Fix broken VT switch with video=1366×768 option (bsc#1018358).
– drm: Use u64 for intermediate dotclock calculations (bnc#1006472).
– drm: i915: Do not init hpd polling for vlv and chv from
runtime_suspend() (bsc#1014120).
– drm: i915: Fix PCODE polling during CDCLK change notification
(bsc#1015367).
– drm: i915: Fix watermarks for VLV/CHV (bsc#1011176).
– drm: i915: Force VDD off on the new power seqeuencer before starting to
use it (bsc#1009674).
– drm: i915: Mark CPU cache as dirty when used for rendering (bsc#1015367).
– drm: i915: Mark i915_hpd_poll_init_work as static (bsc#1014120).
– drm: i915: Prevent PPS stealing from a normal DP port on VLV/CHV
(bsc#1019061).
– drm: i915: Prevent enabling hpd polling in late suspend (bsc#1014120).
– drm: i915: Restore PPS HW state from the encoder resume hook
(bsc#1019061).
– drm: i915: Workaround for DP DPMS D3 on Dell monitor (bsc#1019061).
– drm: vc4: Fix an integer overflow in temporary allocation layout
(bsc#1021294).
– drm: vc4: Return -EINVAL on the overflow checks failing (bsc#1021294).
– drm: virtio-gpu: get the fb from the plane state for atomic updates
(bsc#1023101).
– edac: xgene: Fix spelling mistake in error messages (bsc#1019351).
– efi: libstub: Move Graphics Output Protocol handling to generic code
(bnc#974215).
– fbcon: Fix vc attr at deinit (bsc#1000619).
– fs: nfs: avoid including “mountproto=” with no protocol in /proc/mounts
(bsc#1019260).
– gpio: xgene: make explicitly non-modular (bsc#1019351).
– hv: acquire vmbus_connection.channel_mutex in vmbus_free_channels().
– hv: change clockevents unbind tactics.
– hv: do not reset hv_context.tsc_page on crash.
– hv_netvsc: Add handler for physical link speed change.
– hv_netvsc: Add query for initial physical link speed.
– hv_netvsc: Implement batching of receive completions.
– hv_netvsc: Revert “make inline functions static”.
– hv_netvsc: Revert “report vmbus name in ethtool”.
– hv_netvsc: add ethtool statistics for tx packet issues.
– hv_netvsc: count multicast packets received.
– hv_netvsc: dev hold/put reference to VF.
– hv_netvsc: fix a race between netvsc_send() and netvsc_init_buf().
– hv_netvsc: fix comments.
– hv_netvsc: fix rtnl locking in callback.
– hv_netvsc: improve VF device matching.
– hv_netvsc: init completion during alloc.
– hv_netvsc: make RSS hash key static.
– hv_netvsc: make device_remove void.
– hv_netvsc: make inline functions static.
– hv_netvsc: make netvsc_destroy_buf void.
– hv_netvsc: make variable local.
– hv_netvsc: rearrange start_xmit.
– hv_netvsc: refactor completion function.
– hv_netvsc: remove VF in flight counters.
– hv_netvsc: remove excessive logging on MTU change.
– hv_netvsc: report vmbus name in ethtool.
– hv_netvsc: simplify callback event code.
– hv_netvsc: style cleanups.
– hv_netvsc: use ARRAY_SIZE() for NDIS versions.
– hv_netvsc: use RCU to protect vf_netdev.
– hv_netvsc: use consume_skb.
– hv_netvsc: use kcalloc.
– hyperv: Fix spelling of HV_UNKOWN.
– i2c: designware-baytrail: Disallow the CPU to enter C6 or C7 while
holding the punit semaphore (bsc#1011913).
– i2c: designware: Implement support for SMBus block read and write
(bsc#1019351).
– i2c: designware: fix wrong Tx/Rx FIFO for ACPI (bsc#1019351).
– i2c: xgene: Fix missing code of DTB support (bsc#1019351).
– i40e: Be much more verbose about what we can and cannot offload
(bsc#985561).
– ibmveth: calculate gso_segs for large packets (bsc#1019148).
– ibmveth: check return of skb_linearize in ibmveth_start_xmit
(bsc#1019148).
– ibmveth: consolidate kmalloc of array, memset 0 to kcalloc (bsc#1019148).
– ibmveth: set correct gso_size and gso_type (bsc#1019148).
– igb: Workaround for igb i210 firmware issue (bsc#1009911).
– igb: add i211 to i210 PHY workaround (bsc#1009911).
– input: i8042: Trust firmware a bit more when probing on X86
(bsc#1011660).
– intel_idle: Add KBL support (bsc#1016884).
– ip6_gre: fix ip6gre_err() invalid reads (CVE-2017-5897, bsc#1023762).
– ipc: msg, make msgrcv work with LONG_MIN (bnc#1005918).
– iwlwifi: Expose the default fallback ucode API to module info
(boo#1021082, boo#1023884).
– kgraft: iscsi-target: Do not block kGraft in iscsi_np kthread
(bsc#1010612).
– kgraft: xen: Do not block kGraft in xenbus kthread (bsc#1017410).
– libnvdimm: pfn: fix align attribute (bsc#1023175).
– mailbox: xgene-slimpro: Fix wrong test for devm_kzalloc (bsc#1019351).
– md linear: fix a race between linear_add() and linear_congested()
(bsc#1018446).
– md-cluster: convert the completion to wait queue.
– md-cluster: protect md_find_rdev_nr_rcu with rcu lock.
– md: ensure md devices are freed before module is unloaded (bsc#1022304).
– md: fix refcount problem on mddev when stopping array (bsc#1022304).
– misc: genwqe: ensure zero initialization.
– mm: do not loop on GFP_REPEAT high order requests if there is no reclaim
progress (bnc#1013000).
– mm: memcg: do not retry precharge charges (bnc#1022559).
– mm: page_alloc: fix check for NULL preferred_zone (bnc#971975 VM
performance — page allocator).
– mm: page_alloc: fix fast-path race with cpuset update or removal
(bnc#971975 VM performance — page allocator).
– mm: page_alloc: fix premature OOM when racing with cpuset mems update
(bnc#971975 VM performance — page allocator).
– mm: page_alloc: keep pcp count and list contents in sync if struct page
is corrupted (bnc#971975 VM performance — page allocator).
– mm: page_alloc: move cpuset seqcount checking to slowpath (bnc#971975 VM
performance — page allocator).
– mmc: sdhci-of-arasan: Remove no-hispd and no-cmd23 quirks for
sdhci-arasan4.9a (bsc#1019351).
– mwifiex: add missing check for PCIe8997 chipset (bsc#1018813).
– mwifiex: fix IBSS data path issue (bsc#1018813).
– mwifiex: fix PCIe register information for 8997 chipset (bsc#1018813).
– net: af_iucv: do not use paged skbs for TX on HiperSockets (bnc#1020945,
LTC#150566).
– net: ethernet: apm: xgene: use phydev from struct net_device
(bsc#1019351).
– net: ethtool: Initialize buffer when querying device channel settings
(bsc#969479).
– net: hyperv: avoid uninitialized variable.
– net: implement netif_cond_dbg macro (bsc#1019168).
– net: remove useless memset’s in drivers get_stats64 (bsc#1019351).
– net: xgene: avoid bogus maybe-uninitialized warning (bsc#1019351).
– net: xgene: fix backward compatibility fix (bsc#1019351).
– net: xgene: fix error handling during reset (bsc#1019351).
– net: xgene: move xgene_cle_ptree_ewdn data off stack (bsc#1019351).
– netvsc: Remove mistaken udp.h inclusion.
– netvsc: add rcu_read locking to netvsc callback.
– netvsc: fix checksum on UDP IPV6.
– netvsc: reduce maximum GSO size.
– nfit: fail DSMs that return non-zero status by default (bsc#1023175).
– nfsv4: Cap the transport reconnection timer at 1/2 lease period
(bsc#1014410).
– nfsv4: Cleanup the setting of the nfs4 lease period (bsc#1014410).
– nvdimm: kabi protect nd_cmd_out_size() (bsc#1023175).
– nvme: apply DELAY_BEFORE_CHK_RDY quirk at probe time too (bsc#1020685).
– ocfs2: fix deadlock on mmapped page in ocfs2_write_begin_nolock()
(bnc#921494).
– pci: Add devm_request_pci_bus_resources() (bsc#1019351).
– pci: generic: Fix pci_remap_iospace() failure path (bsc#1019630).
– pci: hv: Allocate physically contiguous hypercall params buffer.
– pci: hv: Fix hv_pci_remove() for hot-remove.
– pci: hv: Handle hv_pci_generic_compl() error case.
– pci: hv: Handle vmbus_sendpacket() failure in hv_compose_msi_msg().
– pci: hv: Make unnecessarily global IRQ masking functions static.
– pci: hv: Remove the unused ‘wrk’ in struct hv_pcibus_device.
– pci: hv: Use list_move_tail() instead of list_del() + list_add_tail().
– pci: hv: Use pci_function_description in struct definitions.
– pci: hv: Use the correct buffer size in new_pcichild_device().
– pci: hv: Use zero-length array in struct pci_packet.
– pci: include header file (bsc#964944).
– pci: xgene: Add local struct device pointers (bsc#1019351).
– pci: xgene: Add register accessors (bsc#1019351).
– pci: xgene: Free bridge resource list on failure (bsc#1019351).
– pci: xgene: Make explicitly non-modular (bsc#1019351).
– pci: xgene: Pass struct xgene_pcie_port to setup functions (bsc#1019351).
– pci: xgene: Remove unused platform data (bsc#1019351).
– pci: xgene: Request host bridge window resources (bsc#1019351).
– perf: xgene: Remove bogus IS_ERR() check (bsc#1019351).
– phy: xgene: rename “enum phy_mode” to “enum xgene_phy_mode”
(bsc#1019351).
– power: reset: xgene-reboot: Unmap region obtained by of_iomap
(bsc#1019351).
– powerpc: fadump: Fix the race in crash_fadump() (bsc#1022971).
– qeth: check not more than 16 SBALEs on the completion queue
(bnc#1009718, LTC#148203).
– raid1: Fix a regression observed during the rebuilding of degraded
MDRAID VDs (bsc#1020048).
– raid1: ignore discard error (bsc#1017164).
– reiserfs: fix race in prealloc discard (bsc#987576).
– rpm: kernel-binary.spec.in: Export a make-stderr.log file (bsc#1012422)
– rpm: kernel-binary.spec.in: Fix installation of /etc/uefi/certs
(bsc#1019594)
– rtc: cmos: Clear ACPI-driven alarms upon resume (bsc#1022429).
– rtc: cmos: Do not enable interrupts in the middle of the interrupt
handler (bsc#1022429).
– rtc: cmos: Restore alarm after resume (bsc#1022429).
– rtc: cmos: avoid unused function warning (bsc#1022429).
– s390: Fix invalid domain response handling (bnc#1009718).
– s390: cpuinfo: show maximum thread id (bnc#1009718, LTC#148580).
– s390: sysinfo: show partition extended name and UUID if available
(bnc#1009718, LTC#150160).
– s390: time: LPAR offset handling (bnc#1009718, LTC#146920).
– s390: time: move PTFF definitions (bnc#1009718, LTC#146920).
– sched: Allow hotplug notifiers to be setup early (bnc#1022476).
– sched: Make wake_up_nohz_cpu() handle CPUs going offline (bnc#1022476).
– sched: core, x86/topology: Fix NUMA in package topology bug
(bnc#1022476).
– sched: core: Fix incorrect utilization accounting when switching to fair
class (bnc#1022476).
– sched: core: Fix set_user_nice() (bnc#1022476).
– sched: cputime: Add steal time support to full dynticks CPU time
accounting (bnc#1022476).
– sched: cputime: Fix prev steal time accouting during CPU hotplug
(bnc#1022476).
– sched: deadline: Always calculate end of period on sched_yield()
(bnc#1022476).
– sched: deadline: Fix a bug in dl_overflow() (bnc#1022476).
– sched: deadline: Fix lock pinning warning during CPU hotplug
(bnc#1022476).
– sched: deadline: Fix wrap-around in DL heap (bnc#1022476).
– sched: fair: Avoid using decay_load_missed() with a negative value
(bnc#1022476).
– sched: fair: Fix fixed point arithmetic width for shares and effective
load (bnc#1022476).
– sched: fair: Fix load_above_capacity fixed point arithmetic width
(bnc#1022476).
– sched: fair: Fix min_vruntime tracking (bnc#1022476).
– sched: fair: Fix the wrong throttled clock time for cfs_rq_clock_task()
(bnc#1022476).
– sched: fair: Improve PELT stuff some more (bnc#1022476).
– sched: rt, sched/dl: Do not push if task’s scheduling class was changed
(bnc#1022476).
– sched: rt: Fix PI handling vs. sched_setscheduler() (bnc#1022476).
– sched: rt: Kick RT bandwidth timer immediately on start up (bnc#1022476).
– scsi: Add ‘AIX VDASD’ to blacklist (bsc#1006469).
– scsi: Modify HITACHI OPEN-V blacklist entry (bsc#1006469).
– scsi: bfa: Increase requested firmware version to 3.2.5.1 (bsc#1013273).
– scsi: storvsc: Payload buffer incorrectly sized for 32 bit kernels.
– scsi_dh_alua: uninitialized variable in alua_rtpg() (bsc#1012910).
– sctp: avoid BUG_ON on sctp_wait_for_sndbuf (CVE-2017-5986, bsc#1025235).
– sd: always scan VPD pages if thin provisioning is enabled (bsc#1013792).
– serial: 8250: Integrate Fintek into 8250_base (boo#1016979). Update
config files to change CONFIG_SERIAL_8250_FINTEK to boolean accordingly,
too. Also, the corresponding entry got removed from supported.conf.
– serial: 8250_fintek: fix the mismatched IRQ mode (boo#1009546).
– serial: Update metadata for serial fixes (bsc#1013001)
– ses: Fix SAS device detection in enclosure (bsc#1016403).
– sfc: reduce severity of PIO buffer alloc failures (bsc#1019168).
– sfc: refactor debug-or-warnings printks (bsc#1019168).
– sunrpc: Fix reconnection timeouts (bsc#1014410).
– sunrpc: Limit the reconnect backoff timer to the max RPC message timeout
(bsc#1014410).
– supported.conf: Support Marvell WiFi/BT SDIO and pinctrl-cherrytrail
(bsc#1018813)
– supported.conf: delete xilinx/ll_temac (bsc#1011602)
– target: add XCOPY target/segment desc sense codes (bsc#991273).
– target: bounds check XCOPY segment descriptor list (bsc#991273).
– target: bounds check XCOPY total descriptor list length (bsc#991273).
– target: check XCOPY segment descriptor CSCD IDs (bsc#1017170).
– target: check for XCOPY parameter truncation (bsc#991273).
– target: return UNSUPPORTED TARGET/SEGMENT DESC TYPE CODE sense
(bsc#991273).
– target: simplify XCOPY wwn->se_dev lookup helper (bsc#991273).
– target: support XCOPY requests without parameters (bsc#991273).
– target: use XCOPY TOO MANY TARGET DESCRIPTORS sense (bsc#991273).
– target: use XCOPY segment descriptor CSCD IDs (bsc#1017170).
– tools: hv: Enable network manager for bonding scripts on RHEL.
– tools: hv: fix a compile warning in snprintf.
– tools: hv: kvp: configurable external scripts path.
– tools: hv: kvp: ensure kvp device fd is closed on exec.
– tools: hv: remove unnecessary header files and netlink related code.
– tools: hv: remove unnecessary link flag.
– tty: n_hdlc, fix lockdep false positive (bnc#1015840).
– uvcvideo: uvc_scan_fallback() for webcams with broken chain
(bsc#1021474).
– vmbus: make sysfs names consistent with PCI.
– x86: MCE: Dump MCE to dmesg if no consumers (bsc#1013994).
– x86: hyperv: Handle unknown NMIs on one CPU when unknown_nmi_panic.
– xfs: don’t allow di_size with high bit set (bsc#1024234).
– xfs: exclude never-released buffers from buftarg I/O accounting
(bsc#1024508).
– xfs: fix broken multi-fsb buffer logging (bsc#1024081).
– xfs: fix buffer overflow dm_get_dirattrs/dm_get_dirattrs2 (bsc#989056).
– xfs: fix up xfs_swap_extent_forks inline extent handling (bsc#1023888).
– xfs: track and serialize in-flight async buffers against unmount
(bsc#1024508).
– xfs: track and serialize in-flight async buffers against unmount – kABI
(bsc#1024508).

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 Workstation Extension 12-SP2:

zypper in -t patch SUSE-SLE-WE-12-SP2-2017-300=1

– SUSE Linux Enterprise Software Development Kit 12-SP2:

zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-300=1

– SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:

zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-300=1

– SUSE Linux Enterprise Server 12-SP2:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-300=1

– SUSE Linux Enterprise Live Patching 12:

zypper in -t patch SUSE-SLE-Live-Patching-12-2017-300=1

– SUSE Linux Enterprise High Availability 12-SP2:

zypper in -t patch SUSE-SLE-HA-12-SP2-2017-300=1

– SUSE Linux Enterprise Desktop 12-SP2:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-300=1

– OpenStack Cloud Magnum Orchestration 7:

zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-300=1

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

Package List:

– SUSE Linux Enterprise Workstation Extension 12-SP2 (x86_64):

kernel-default-debuginfo-4.4.49-92.11.1
kernel-default-debugsource-4.4.49-92.11.1
kernel-default-extra-4.4.49-92.11.1
kernel-default-extra-debuginfo-4.4.49-92.11.1

– SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):

kernel-obs-build-4.4.49-92.11.1
kernel-obs-build-debugsource-4.4.49-92.11.1

– SUSE Linux Enterprise Software Development Kit 12-SP2 (noarch):

kernel-docs-4.4.49-92.11.3

– SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

kernel-default-4.4.49-92.11.1
kernel-default-base-4.4.49-92.11.1
kernel-default-base-debuginfo-4.4.49-92.11.1
kernel-default-debuginfo-4.4.49-92.11.1
kernel-default-debugsource-4.4.49-92.11.1
kernel-default-devel-4.4.49-92.11.1
kernel-syms-4.4.49-92.11.1

– SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (noarch):

kernel-devel-4.4.49-92.11.1
kernel-macros-4.4.49-92.11.1
kernel-source-4.4.49-92.11.1

– SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le x86_64):

– SUSE Linux Enterprise Server 12-SP2 (noarch):

kernel-devel-4.4.49-92.11.1
kernel-macros-4.4.49-92.11.1
kernel-source-4.4.49-92.11.1

– SUSE Linux Enterprise Live Patching 12 (x86_64):

kgraft-patch-4_4_49-92_11-default-1-6.1

– SUSE Linux Enterprise High Availability 12-SP2 (ppc64le s390x x86_64):

cluster-md-kmp-default-4.4.49-92.11.1
cluster-md-kmp-default-debuginfo-4.4.49-92.11.1
cluster-network-kmp-default-4.4.49-92.11.1
cluster-network-kmp-default-debuginfo-4.4.49-92.11.1
dlm-kmp-default-4.4.49-92.11.1
dlm-kmp-default-debuginfo-4.4.49-92.11.1
gfs2-kmp-default-4.4.49-92.11.1
gfs2-kmp-default-debuginfo-4.4.49-92.11.1
kernel-default-debuginfo-4.4.49-92.11.1
kernel-default-debugsource-4.4.49-92.11.1
ocfs2-kmp-default-4.4.49-92.11.1
ocfs2-kmp-default-debuginfo-4.4.49-92.11.1

– SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

kernel-default-4.4.49-92.11.1
kernel-default-debuginfo-4.4.49-92.11.1
kernel-default-debugsource-4.4.49-92.11.1
kernel-default-devel-4.4.49-92.11.1
kernel-default-extra-4.4.49-92.11.1
kernel-default-extra-debuginfo-4.4.49-92.11.1
kernel-syms-4.4.49-92.11.1

– SUSE Linux Enterprise Desktop 12-SP2 (noarch):

kernel-devel-4.4.49-92.11.1
kernel-macros-4.4.49-92.11.1
kernel-source-4.4.49-92.11.1

– OpenStack Cloud Magnum Orchestration 7 (x86_64):

kernel-default-4.4.49-92.11.1
kernel-default-debuginfo-4.4.49-92.11.1
kernel-default-debugsource-4.4.49-92.11.1

References:

https://www.suse.com/security/cve/CVE-2015-8709.html
https://www.suse.com/security/cve/CVE-2016-7117.html
https://www.suse.com/security/cve/CVE-2016-9806.html
https://www.suse.com/security/cve/CVE-2017-2583.html
https://www.suse.com/security/cve/CVE-2017-2584.html
https://www.suse.com/security/cve/CVE-2017-5551.html
https://www.suse.com/security/cve/CVE-2017-5576.html
https://www.suse.com/security/cve/CVE-2017-5577.html
https://www.suse.com/security/cve/CVE-2017-5897.html
https://www.suse.com/security/cve/CVE-2017-5970.html
https://www.suse.com/security/cve/CVE-2017-5986.html
https://bugzilla.suse.com/1000092
https://bugzilla.suse.com/1000619
https://bugzilla.suse.com/1003077
https://bugzilla.suse.com/1005918
https://bugzilla.suse.com/1006469
https://bugzilla.suse.com/1006472
https://bugzilla.suse.com/1007729
https://bugzilla.suse.com/1008742
https://bugzilla.suse.com/1009546
https://bugzilla.suse.com/1009674
https://bugzilla.suse.com/1009718
https://bugzilla.suse.com/1009911
https://bugzilla.suse.com/1010612
https://bugzilla.suse.com/1010690
https://bugzilla.suse.com/1010933
https://bugzilla.suse.com/1011176
https://bugzilla.suse.com/1011602
https://bugzilla.suse.com/1011660
https://bugzilla.suse.com/1011913
https://bugzilla.suse.com/1012382
https://bugzilla.suse.com/1012422
https://bugzilla.suse.com/1012829
https://bugzilla.suse.com/1012910
https://bugzilla.suse.com/1013000
https://bugzilla.suse.com/1013001
https://bugzilla.suse.com/1013273
https://bugzilla.suse.com/1013540
https://bugzilla.suse.com/1013792
https://bugzilla.suse.com/1013994
https://bugzilla.suse.com/1014120
https://bugzilla.suse.com/1014410
https://bugzilla.suse.com/1015038
https://bugzilla.suse.com/1015367
https://bugzilla.suse.com/1015840
https://bugzilla.suse.com/1016250
https://bugzilla.suse.com/1016403
https://bugzilla.suse.com/1016517
https://bugzilla.suse.com/1016884
https://bugzilla.suse.com/1016979
https://bugzilla.suse.com/1017164
https://bugzilla.suse.com/1017170
https://bugzilla.suse.com/1017410
https://bugzilla.suse.com/1018100
https://bugzilla.suse.com/1018316
https://bugzilla.suse.com/1018358
https://bugzilla.suse.com/1018446
https://bugzilla.suse.com/1018813
https://bugzilla.suse.com/1018913
https://bugzilla.suse.com/1019061
https://bugzilla.suse.com/1019148
https://bugzilla.suse.com/1019168
https://bugzilla.suse.com/1019260
https://bugzilla.suse.com/1019351
https://bugzilla.suse.com/1019594
https://bugzilla.suse.com/1019630
https://bugzilla.suse.com/1019631
https://bugzilla.suse.com/1019784
https://bugzilla.suse.com/1019851
https://bugzilla.suse.com/1020048
https://bugzilla.suse.com/1020214
https://bugzilla.suse.com/1020488
https://bugzilla.suse.com/1020602
https://bugzilla.suse.com/1020685
https://bugzilla.suse.com/1020817
https://bugzilla.suse.com/1020945
https://bugzilla.suse.com/1020975
https://bugzilla.suse.com/1021082
https://bugzilla.suse.com/1021248
https://bugzilla.suse.com/1021251
https://bugzilla.suse.com/1021258
https://bugzilla.suse.com/1021260
https://bugzilla.suse.com/1021294
https://bugzilla.suse.com/1021455
https://bugzilla.suse.com/1021474
https://bugzilla.suse.com/1022304
https://bugzilla.suse.com/1022429
https://bugzilla.suse.com/1022476
https://bugzilla.suse.com/1022547
https://bugzilla.suse.com/1022559
https://bugzilla.suse.com/1022971
https://bugzilla.suse.com/1023101
https://bugzilla.suse.com/1023175
https://bugzilla.suse.com/1023762
https://bugzilla.suse.com/1023884
https://bugzilla.suse.com/1023888
https://bugzilla.suse.com/1024081
https://bugzilla.suse.com/1024234
https://bugzilla.suse.com/1024508
https://bugzilla.suse.com/1024938
https://bugzilla.suse.com/1025235
https://bugzilla.suse.com/921494
https://bugzilla.suse.com/959709
https://bugzilla.suse.com/964944
https://bugzilla.suse.com/969476
https://bugzilla.suse.com/969477
https://bugzilla.suse.com/969479
https://bugzilla.suse.com/971975
https://bugzilla.suse.com/974215
https://bugzilla.suse.com/981709
https://bugzilla.suse.com/982783
https://bugzilla.suse.com/985561
https://bugzilla.suse.com/987192
https://bugzilla.suse.com/987576
https://bugzilla.suse.com/989056
https://bugzilla.suse.com/991273
https://bugzilla.suse.com/998106

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