SUSE-SU-2018:3159-1: important: Security update for the Linux Kernel

sle-updates at sle-updates at
Tue Oct 16 07:19:59 MDT 2018

   SUSE Security Update: Security update for the Linux Kernel

Announcement ID:    SUSE-SU-2018:3159-1
Rating:             important
References:         #1012382 #1031392 #1051510 #1055120 #1061840 
                    #1065729 #1082519 #1085030 #1090078 #1094244 
                    #1098782 #1101669 #1102495 #1103269 #1103405 
                    #1103587 #1103636 #1104888 #1105190 #1105795 
                    #1106105 #1106240 #1106948 #1107783 #1107829 
                    #1107928 #1107947 #1108096 #1108170 #1108281 
                    #1108323 #1108399 #1108823 #1109244 #1109333 
                    #1109336 #1109337 #1109603 #1109806 #1109859 
                    #1109979 #1109992 #1110006 #1110301 #1110363 
                    #1110639 #1110642 #1110643 #1110644 #1110645 
                    #1110646 #1110647 #1110649 #1110650 
Cross-References:   CVE-2018-14633 CVE-2018-17182
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 15
                    SUSE Linux Enterprise Module for Legacy Software 15
                    SUSE Linux Enterprise Module for Development Tools 15
                    SUSE Linux Enterprise Module for Basesystem 15
                    SUSE Linux Enterprise High Availability 15

   An update that solves two vulnerabilities and has 52 fixes
   is now available.


   The SUSE Linux Enterprise 15 kernel was updated to receive various
   security and bugfixes.

   The following security bugs were fixed:

   - CVE-2018-17182: The vmacache_flush_all function in mm/vmacache.c
     mishandled sequence number overflows. An attacker can trigger a
     use-after-free (and possibly gain privileges) via certain thread
     creation, map, unmap, invalidation, and dereference operations
   - CVE-2018-14633: A security flaw was found in the
     chap_server_compute_md5() function in the ISCSI target code in a way an
     authentication request from an ISCSI initiator is processed. An
     unauthenticated remote attacker can cause a stack buffer overflow and
     smash up to 17 bytes of the stack. The attack requires the iSCSI target
     to be enabled on the victim host. Depending on how the target's code was
     built (i.e. depending on a compiler, compile flags and hardware
     architecture) an attack may lead to a system crash and thus to a
     denial-of-service or possibly to a non-authorized access to data
     exported by an iSCSI target. Due to the nature of the flaw, privilege
     escalation cannot be fully ruled out, although we believe it is highly
     unlikely. Kernel versions 4.18.x, 4.14.x and 3.10.x are believed to be
     vulnerable (bnc#1107829).

   The following non-security bugs were fixed:

   - alsa: bebob: fix memory leak for M-Audio FW1814 and ProjectMix I/O at
     error path (bsc#1051510).
   - alsa: bebob: use address returned by kmalloc() instead of kernel stack
     for streaming DMA mapping (bsc#1051510).
   - alsa: emu10k1: fix possible info leak to userspace on
     SNDRV_EMU10K1_IOCTL_INFO (bsc#1051510).
   - alsa: fireworks: fix memory leak of response buffer at error path
   - alsa: hda: Add AZX_DCAPS_PM_RUNTIME for AMD Raven Ridge (bsc#1051510).
   - alsa: msnd: Fix the default sample sizes (bsc#1051510).
   - alsa: pcm: Fix snd_interval_refine first/last with open min/max
   - alsa: usb-audio: Fix multiple definitions in AU0828_DEVICE() macro
   - ASoC: cs4265: fix MMTLR Data switch control (bsc#1051510).
   - ASoC: dapm: Fix potential DAI widget pointer deref when linking DAIs
   - ASoC: rt5514: Add the I2S ASRC support (bsc#1051510).
   - ASoC: rt5514: Add the missing register in the readable table
   - ASoC: rt5514: Eliminate the noise in the ASRC case (bsc#1051510).
   - ASoC: rt5514: Fix the issue of the delay volume applied (bsc#1051510).
   - ax88179_178a: Check for supported Wake-on-LAN modes (bsc#1051510).
   - block, dax: remove dead code in blkdev_writepages() (bsc#1104888).
   - block: fix warning when I/O elevator is changed as request_queue is
     being removed (bsc#1109979).
   - block: Invalidate cache on discard v2 (bsc#1109992).
   - block: pass inclusive 'lend' parameter to truncate_inode_pages_range
   - block: properly protect the 'queue' kobj in blk_unregister_queue
   - bluetooth: Add a new Realtek 8723DE ID 0bda:b009 (bsc#1051510).
   - bluetooth: btsdio: Do not bind to non-removable BCM43430 (bsc#1103587).
   - bluetooth: Use lock_sock_nested in bt_accept_enqueue (bsc#1051510).
   - btrfs: add a comp_refs() helper (dependency for bsc#1031392).
   - btrfs: add tracepoints for outstanding extents mods (dependency for
   - btrfs: check-integrity: Fix NULL pointer dereference for degraded mount
   - btrfs: cleanup extent locking sequence (dependency for bsc#1031392).
   - btrfs: delayed-inode: Remove wrong qgroup meta reservation calls
   - btrfs: delayed-inode: Use new qgroup meta rsv for delayed inode and item
   - btrfs: fix data corruption when deduplicating between different files
   - btrfs: fix duplicate extents after fsync of file with prealloc extents
   - btrfs: fix fsync after hole punching when using no-holes feature
   - btrfs: fix loss of prealloc extents past i_size after fsync log replay
   - btrfs: fix return value on rename exchange failure (bsc#1110645).
   - btrfs: fix send failure when root has deleted files still open
   - btrfs: Fix wrong btrfs_delalloc_release_extents parameter (bsc#1031392).
   - btrfs: log csums for all modified extents (bsc#1110639).
   - btrfs: make the delalloc block rsv per inode (dependency for
   - btrfs: qgroup: Add quick exit for non-fs extents (dependency for
   - btrfs: qgroup: Cleanup btrfs_qgroup_prepare_account_extents function
     (dependency for bsc#1031392).
   - btrfs: qgroup: Cleanup the remaining old reservation counters
   - btrfs: qgroup: Commit transaction in advance to reduce early EDQUOT
   - btrfs: qgroup: Do not use root->qgroup_meta_rsv for qgroup (bsc#1031392).
   - btrfs: qgroup: Fix qgroup reserved space underflow by only freeing
     reserved ranges (dependency for bsc#1031392).
   - btrfs: qgroup: Fix qgroup reserved space underflow caused by buffered
     write and quotas being enabled (dependency for bsc#1031392).
   - btrfs: qgroup: Fix wrong qgroup reservation update for relationship
     modification (bsc#1031392).
   - btrfs: qgroup: Introduce extent changeset for qgroup reserve functions
     (dependency for bsc#1031392).
   - btrfs: qgroup: Introduce function to convert META_PREALLOC into
     META_PERTRANS (bsc#1031392).
   - btrfs: qgroup: Introduce helpers to update and access new qgroup rsv
   - btrfs: qgroup: Make qgroup_reserve and its callers to use separate
     reservation type (bsc#1031392).
   - btrfs: qgroup: Return actually freed bytes for qgroup release or free
     data (dependency for bsc#1031392).
   - btrfs: qgroup: Skeleton to support separate qgroup reservation type
   - btrfs: qgroup: Split meta rsv type into meta_prealloc and meta_pertrans
   - btrfs: qgroup: Update trace events for metadata reservation
   - btrfs: qgroup: Update trace events to use new separate rsv types
   - btrfs: qgroup: Use independent and accurate per inode qgroup rsv
   - btrfs: qgroup: Use root::qgroup_meta_rsv_* to record qgroup meta
     reserved space (bsc#1031392).
   - btrfs: qgroup: Use separate meta reservation type for delalloc
   - btrfs: remove type argument from comp_tree_refs (dependency for
   - btrfs: Remove unused parameters from various functions (bsc#1110649).
   - btrfs: rework outstanding_extents (dependency for bsc#1031392).
   - btrfs: scrub: Do not use inode page cache in
     scrub_handle_errored_block() (follow up for bsc#1108096).
   - btrfs: scrub: Do not use inode pages for device replace (follow up for
   - btrfs: switch args for comp_*_refs (dependency for bsc#1031392).
   - btrfs: sync log after logging new name (bsc#1110646).
   - btrfs: tests/qgroup: Fix wrong tree backref level (bsc#1107928).
   - cfg80211: reg: Init wiphy_idx in regulatory_hint_core() (bsc#1051510).
   - coresight: Handle errors in finding input/output ports (bsc#1051510).
   - crypto: clarify licensing of OpenSSL asm code ().
   - crypto: sharah - Unregister correct algorithms for SAHARA 3
   - crypto: skcipher - Fix -Wstringop-truncation warnings (bsc#1051510).
   - dax: Introduce a ->copy_to_iter dax operation (bsc#1098782).
   - dax: Make extension of dax_operations transparent (bsc#1098782).
   - dax: remove default copy_from_iter fallback (bsc#1098782).
   - dax: Report bytes remaining in dax_iomap_actor() (bsc#1098782).
   - dax: require 'struct page' by default for filesystem dax (bsc#1104888).
     : Refresh
   - dax: store pfns in the radix (bsc#1104888).
     : Refresh
   - device-dax: Add missing address_space_operations (bsc#1107783).
   - device-dax: Enable page_mapping() (bsc#1107783).
   - device-dax: Set page->index (bsc#1107783).
   - doc/README.SUSE: Remove mentions of cloneconfig (bsc#1103636).
   - ext2: auto disable dax instead of failing mount (bsc#1104888).
     : Refresh patches.kabi/kabi-fixup-bdev_dax_supported.patch: Refresh
   - ext2, dax: introduce ext2_dax_aops (bsc#1104888).
   - ext4: auto disable dax instead of failing mount (bsc#1104888 ).
     : Refresh patches.kabi/kabi-fixup-bdev_dax_supported.patch: Refresh
   - ext4, dax: add ext4_bmap to ext4_dax_aops (bsc#1104888).
   - ext4, dax: introduce ext4_dax_aops (bsc#1104888).
   - ext4, dax: set ext4_dax_aops for dax files (bsc#1104888).
   - fbdev: Distinguish between interlaced and progressive modes
   - fbdev/via: fix defined but not used warning (bsc#1051510).
   - filesystem-dax: Introduce dax_lock_mapping_entry() (bsc#1107783).
     patches.kabi/kabi-fixup-bdev_dax_supported.patch: Refresh
   - filesystem-dax: Set page->index (bsc#1107783).
   - Fix buggy backport in
   - Fix kexec forbidding kernels signed with keys in the secondary keyring
     to boot (bsc#1110006).
   - Fix sorted section Merge commits 862a718e83 and 8aa4d41564 had conflicts
     with (apparently) bad resolution which introduced disorder in the sorted
   - fs, dax: prepare for dax-specific address_space_operations
     : Refresh patches.kabi/kabi-fixup-bdev_dax_supported.patch: Refresh
   - fs, dax: use page->mapping to warn if truncate collides with a busy page
   - gpiolib: Mark gpio_suffixes array with __maybe_unused (bsc#1051510).
   - gpio: pxa: Fix potential NULL dereference (bsc#1051510).
   - gpu: ipu-v3: csi: pass back mbus_code_to_bus_cfg error codes
   - HID: hid-ntrig: add error handling for sysfs_create_group (bsc#1051510).
   - i2c: i801: Allow ACPI AML access I/O ports not reserved for SMBus
   - Input: elantech - enable middle button of touchpad on ThinkPad P72
   - input: rohm_bu21023: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)
   - intel_th: Fix device removal logic (bsc#1051510).
   - iommu/amd: Return devid as alias for ACPI HID devices (bsc#1106105).
   - ioremap: Update pgtable free interfaces with addr (bsc#1110006).
   - ipc/shm: fix shmat() nil address after round-down when remapping
   - KABI: move the new handler to end of machdep_calls and hide it from
     genksyms (bsc#1094244).
   - kprobes/x86: Release insn_slot in failure path (bsc#1110006).
   - KVM: PPC: Book3S HV: Use correct pagesize in kvm_unmap_radix()
     (bsc#1061840, git-fixes).
   - KVM: VMX: Do not allow reexecute_instruction() when skipping MMIO instr
   - KVM: x86: Default to not allowing emulation retry in kvm_mmu_page_fault
   - KVM: x86: Do not re-{try,execute} after failed emulation in L2
   - KVM: x86: Invert emulation re-execute behavior to make it opt-in
   - lan78xx: Check for supported Wake-on-LAN modes (bsc#1051510).
   - lib/iov_iter: Fix pipe handling in _copy_to_iter_mcsafe() (bsc#1098782).
   - libnvdimm, pmem: Fix memcpy_mcsafe() return code handling in
     nsio_rw_bytes() (bsc#1098782).
   - libnvdimm, pmem: Restore page attributes when clearing errors
   - Limit kernel-source build to architectures for which we build binaries
   - mac80211: fix pending queue hang due to TX_DROP (bsc#1051510).
   - mac80211: restrict delayed tailroom needed decrement (bsc#1051510).
   - mei: bus: type promotion bug in mei_nfc_if_version() (bsc#1051510).
   - mei: ignore not found client in the enumeration (bsc#1051510).
   - mfd: 88pm860x-i2c: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)
   - mfd: ti_am335x_tscadc: Fix struct clk memory leak (bsc#1051510).
   - mmc: sdhci: do not try to use 3.3V signaling if not supported
   - mmc: sdhci-of-esdhc: set proper dma mask for ls104x chips (bsc#1051510).
   - mm, dax: introduce pfn_t_special() (bsc#1104888).
   - mm, madvise_inject_error: Disable MADV_SOFT_OFFLINE for ZONE_DEVICE
     pages (bsc#1107783).
   - mm, madvise_inject_error: Let memory_failure() optionally take a page
     reference (bsc#1107783).
   - mm, memory_failure: Collect mapping size in collect_procs()
   - mm, memory_failure: Teach memory_failure() about dev_pagemap pages
   - mm, numa: Migrate pages to local nodes quicker early in the lifetime of
     a task (bnc#1101669 optimise numa balancing for fast migrate).
   - mm, numa: Remove rate-limiting of automatic numa balancing migration
     (bnc#1101669 optimise numa balancing for fast migrate).
   - mm, numa: Remove rate-limiting of automatic numa balancing migration
     kabi (bnc#1101669 optimise numa balancing for fast migrate).
   - mm/vmalloc: add interfaces to free unmapped page table (bsc#1110006).
   - NFC: Fix possible memory corruption when handling SHDLC I-Frame commands
   - nfs/filelayout: fix oops when freeing filelayout segment (bsc#1105190).
   - NFS/filelayout: Fix racy setting of fl->dsaddr in
     filelayout_check_deviceid() (bsc#1105190).
   - NFS: Use an appropriate work queue for direct-write completion
   - parport: sunbpp: fix error return code (bsc#1051510).
   - PCI: aardvark: Size bridges before resources allocation (bsc#1109806).
   - PCI: designware: Fix I/O space page leak (bsc#1109806).
   - PCI: faraday: Add missing of_node_put() (bsc#1109806).
   - PCI: faraday: Fix I/O space page leak (bsc#1109806).
   - PCI/portdrv: Compute MSI/MSI-X IRQ vectors after final allocation
   - PCI/portdrv: Factor out Interrupt Message Number lookup (bsc#1109806).
   - PCI: versatile: Fix I/O space page leak (bsc#1109806).
   - PCI: xgene: Fix I/O space page leak (bsc#1109806).
   - PCI: xilinx: Add missing of_node_put() (bsc#1109806).
   - PCI: xilinx-nwl: Add missing of_node_put() (bsc#1109806).
   - pinctrl: cannonlake: Fix HOSTSW_OWN register offset of H variant
   - platform/x86: alienware-wmi: Correct a memory leak (bsc#1051510).
   - platform/x86: toshiba_acpi: Fix defined but not used build warnings
   - pmem: Switch to copy_to_iter_mcsafe() (bsc#1098782).
   - powernv/pseries: consolidate code for mce early handling (bsc#1094244).
   - powerpc/fadump: cleanup crash memory ranges support (bsc#1103269).
   - powerpc/fadump: re-register firmware-assisted dump if already registered
     (bsc#1108170, bsc#1108823).
   - powerpc: Fix size calculation using resource_size() (bnc#1012382).
   - powerpc: KABI add aux_ptr to hole in paca_struct to extend it with
     additional members (bsc#1094244).
   - powerpc: KABI: move mce_data_buf into paca_aux (bsc#1094244).
   - powerpc/numa: Use associativity if VPHN hcall is successful
   - powerpc/pkeys: Fix reading of ibm, processor-storage-keys property
   - powerpc/powernv/npu: Do a PID GPU TLB flush when invalidating a large
     address range (bsc#1055120).
   - powerpc/pseries: Defer the logging of rtas error to irq work queue
   - powerpc/pseries: Define MCE error event section (bsc#1094244).
   - powerpc/pseries: Disable CPU hotplug across migrations (bsc#1065729).
   - powerpc/pseries: Display machine check error details (bsc#1094244).
   - powerpc/pseries: Dump the SLB contents on SLB MCE errors (bsc#1094244).
     - Refresh patches.kabi/KABI-move-mce_data_buf-into-paca_aux.patch
   - powerpc/pseries: Flush SLB contents on SLB MCE errors (bsc#1094244).
   - powerpc/pseries: Remove prrn_work workqueue (bsc#1102495, bsc#1109337).
   - powerpc/pseries: Remove unneeded uses of dlpar work queue (bsc#1102495,
   - powerpc/tm: Avoid possible userspace r1 corruption on reclaim
   - powerpc/tm: Fix userspace r13 corruption (bsc#1109333).
   - powerpc/xive: Fix trying to "push" an already active pool VP
     (bsc#1085030, git-fixes).
   - r8152: Check for supported Wake-on-LAN Modes (bsc#1051510).
   - README.BRANCH: SLE15-SP1 branch maintainer changes Add ptesarik as
     co-maintainer, keep tiwai as the primary maintainer
   - regulator: fix crash caused by null driver data (bsc#1051510).
   - rename/renumber hv patches to simplify upcoming upstream merges No code
   - Revert "btrfs: qgroups: Retry after commit on getting EDQUOT"
   - Revert "ipc/shm: Fix shmat mmap nil-page protection" (bsc#1090078).
   - rpm/mkspec: build dtbs for architectures marked -!needs_updating
   - rpm/mkspec: fix ppc64 kernel-source build.
   - s390/crypto: Fix return code checking in cbc_paes_crypt() (bnc#1108323,
   - s390/pci: fix out of bounds access during irq setup (bnc#1108323,
   - s390/qdio: reset old sbal_state flags (LTC#171525, bsc#1106948).
   - s390/qeth: use vzalloc for QUERY OAT buffer (LTC#171527, bsc#1106948).
   - sched/fair: Fix bandwidth timer clock drift condition (Git-fixes).
   - sched/numa: Avoid task migration for small NUMA improvement (bnc#1101669
     optimise numa balancing for fast migrate).
   - sched/numa: Pass destination CPU as a parameter to migrate_task_rq
     (bnc#1101669 optimise numa balancing for fast migrate).
   - sched/numa: Pass destination CPU as a parameter to migrate_task_rq kabi
     (bnc#1101669 optimise numa balancing for fast migrate).
   - sched/numa: Reset scan rate whenever task moves across nodes
     (bnc#1101669 optimise numa balancing for fast migrate).
   - sched/numa: Stop multiple tasks from moving to the CPU at the same time
     (bnc#1101669 optimise numa balancing for fast migrate).
   - sched/numa: Stop multiple tasks from moving to the CPU at the same time
     kabi (bnc#1101669 optimise numa balancing for fast migrate).
   - scsi: hisi_sas: Add a flag to filter PHY events during reset ().
   - scsi: hisi_sas: add memory barrier in task delivery function ().
   - scsi: hisi_sas: Add missing PHY spinlock init ().
   - scsi: hisi_sas: Add SATA FIS check for v3 hw ().
   - scsi: hisi_sas: Adjust task reject period during host reset ().
   - scsi: hisi_sas: Drop hisi_sas_slot_abort() ().
   - scsi: hisi_sas: Fix the conflict between dev gone and host reset ().
   - scsi: hisi_sas: Fix the failure of recovering PHY from STP link timeout
   - scsi: hisi_sas: Implement handlers of PCIe FLR for v3 hw ().
   - scsi: hisi_sas: Only process broadcast change in phy_bcast_v3_hw() ().
   - scsi: hisi_sas: Pre-allocate slot DMA buffers ().
   - scsi: hisi_sas: Release all remaining resources in clear nexus ha ().
   - scsi: hisi_sas: relocate some common code for v3 hw ().
   - scsi: hisi_sas: tidy channel interrupt handler for v3 hw ().
   - scsi: hisi_sas: Tidy hisi_sas_task_prep() ().
   - scsi: hisi_sas: tidy host controller reset function a bit ().
   - scsi: hisi_sas: Update a couple of register settings for v3 hw ().
   - scsi: hisi_sas: Use dmam_alloc_coherent() ().
   - scsi: ipr: System hung while dlpar adding primary ipr adapter back
   - smsc75xx: Check for Wake-on-LAN modes (bsc#1051510).
   - smsc95xx: Check for Wake-on-LAN modes (bsc#1051510).
   - sort series.conf I didn't want to, but he made me do it.
   - sr9800: Check for supported Wake-on-LAN modes (bsc#1051510).
   - sr: get/drop reference to device in revalidate and check_events
   - supported.conf: add test_syctl to new kselftests-kmp package As per we
     will require new FATE requests per each new selftest driver. We do not
     want to support these module on production runs but we do want to
     support them for QA / testing uses. The compromise is to package them
     into its own package, this will be the kselftests-kmp package. Selftests
     can also be used as proof of concept vehicle for issues by customers or
     ourselves. Vanilla kernels do not get test_sysctl given that driver was
     using built-in defaults, this also means we cannot run sefltests on
     config/s390x/zfcpdump which does not enable modules. Likeweise, since we
     had to *change* the kernel for test_syctl, it it also means we can't
     test test_syctl with vanilla kernels. It should be possible with other
     selftests drivers if they are present in vanilla kernels though.
   - uio, lib: Fix CONFIG_ARCH_HAS_UACCESS_MCSAFE compilation (bsc#1098782).
   - VFS: do not test owner for NFS in set_posix_acl() (bsc#1103405).
   - video: goldfishfb: fix memory leak on driver remove (bsc#1051510).
   - watchdog: Mark watchdog touch functions as notrace (git-fixes).
   - wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()
   - x86/apic: Fix restoring boot IRQ mode in reboot and kexec/kdump
   - x86/apic: Split disable_IO_APIC() into two functions to fix
     CONFIG_KEXEC_JUMP=y (bsc#1110006).
   - x86/apic: Split out restore_boot_irq_mode() from disable_IO_APIC()
   - x86/apic/vector: Fix off by one in error path (bsc#1110006).
   - x86/asm/memcpy_mcsafe: Add labels for __memcpy_mcsafe() write fault
     handling (bsc#1098782).
   - x86/asm/memcpy_mcsafe: Add write-protection-fault handling (bsc#1098782).
   - x86/asm/memcpy_mcsafe: Define copy_to_iter_mcsafe() (bsc#1098782).
   - x86/asm/memcpy_mcsafe: Fix copy_to_user_mcsafe() exception handling
   - x86/asm/memcpy_mcsafe: Provide original memcpy_mcsafe_unrolled
   - x86/asm/memcpy_mcsafe: Remove loop unrolling (bsc#1098782).
   - x86/asm/memcpy_mcsafe: Return bytes remaining (bsc#1098782).
   - x86/boot: Fix kexec booting failure in the SEV bit detection code
   - x86/build/64: Force the linker to use 2MB page size (bsc#1109603).
   - x86/dumpstack: Save first regs set for the executive summary
   - x86/dumpstack: Unify show_regs() (bsc#1110006).
   - x86/entry/64: Wipe KASAN stack shadow before rewind_stack_do_exit()
   - x86/espfix/64: Fix espfix double-fault handling on 5-level systems
   - x86/idt: Load idt early in start_secondary (bsc#1110006).
   - x86/kexec: Avoid double free_page() upon do_kexec_load() failure
   - x86/mce: Fix set_mce_nospec() to avoid #GP fault (bsc#1107783).
   - x86/mce: Improve error message when kernel cannot recover (bsc#1110006).
   - x86/mce: Improve error message when kernel cannot recover (bsc#1110301).
   - x86/memory_failure: Introduce {set, clear}_mce_nospec() (bsc#1107783).
   - x86-memory_failure-Introduce-set-clear-_mce_nospec.patch: Fixup
     compilation breakage on s390 and arm due to missing clear_mce_nospec().
   - x86/mm: Add TLB purge to free pmd/pte page interfaces (bsc#1110006).
   - x86/mm: Disable ioremap free page handling on x86-PAE (bsc#1110006).
   - x86/mm: Drop TS_COMPAT on 64-bit exec() syscall (bsc#1110006).
   - x86/mm: Expand static page table for fixmap space (bsc#1110006).
   - x86/mm: Fix ELF_ET_DYN_BASE for 5-level paging (bsc#1110006).
   - x86/mm: implement free pmd/pte page interfaces (bsc#1110006).
   - x86/mm/pat: Prepare {reserve, free}_memtype() for "decoy" addresses
   - x86/mpx: Do not allow MPX if we have mappings above 47-bit (bsc#1110006).
   - x86: msr-index.h: Correct SNB_C1/C3_AUTO_UNDEMOTE defines (bsc#1110006).
   - x86: msr-index.h: Correct SNB_C1/C3_AUTO_UNDEMOTE defines (bsc#1110301).
   - x86/PCI: Make broadcom_postcore_init() check acpi_disabled (bsc#1110006).
   - x86/pkeys: Do not special case protection key 0 (bsc#1110006).
   - x86/pkeys: Override pkey when moving away from PROT_EXEC (bsc#1110006).
   - x86/process: Do not mix user/kernel regs in 64bit __show_regs()
   - x86/process: Re-export start_thread() (bsc#1110006).
   - x86/vdso: Fix lsl operand order (bsc#1110006).
   - x86/vdso: Fix lsl operand order (bsc#1110301).
   - xen: issue warning message when out of grant maptrack entries
   - xfs, dax: introduce xfs_dax_aops (bsc#1104888).
   - xhci: Fix use after free for URB cancellation on a reallocated endpoint

Special Instructions and Notes:

   Please reboot the system after installing this update.

Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Workstation Extension 15:

      zypper in -t patch SUSE-SLE-Product-WE-15-2018-2241=1

   - SUSE Linux Enterprise Module for Legacy Software 15:

      zypper in -t patch SUSE-SLE-Module-Legacy-15-2018-2241=1

   - SUSE Linux Enterprise Module for Development Tools 15:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-15-2018-2241=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-2241=1

   - SUSE Linux Enterprise High Availability 15:

      zypper in -t patch SUSE-SLE-Product-HA-15-2018-2241=1

Package List:

   - SUSE Linux Enterprise Workstation Extension 15 (x86_64):


   - SUSE Linux Enterprise Module for Legacy Software 15 (aarch64 ppc64le s390x x86_64):


   - SUSE Linux Enterprise Module for Development Tools 15 (aarch64 ppc64le s390x x86_64):


   - SUSE Linux Enterprise Module for Development Tools 15 (noarch):


   - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):


   - SUSE Linux Enterprise Module for Basesystem 15 (noarch):


   - SUSE Linux Enterprise Module for Basesystem 15 (s390x):


   - SUSE Linux Enterprise High Availability 15 (aarch64 ppc64le s390x x86_64):



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