openSUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2017:1825-1
Rating:             important
References:         #1025461 #1026570 #1031784 #1039354 #1040182 
                    #1040941 #1043347 #1043488 #1043912 #1044854 
                    #1044912 #1045922 #1046105 #1046434 #1046589 
                    #1046821 
Cross-References:   CVE-2017-1000365 CVE-2017-7518
Affected Products:
                    openSUSE Leap 42.2
______________________________________________________________________________

   An update that solves two vulnerabilities and has 14 fixes
   is now available.

Description:



   The openSUSE Leap 42.2 kernel was updated to 4.4.74 to receive various
   security and bugfixes.

   This update fixes some long standing btrfs issues.

   The following security bugs were fixed:

   - CVE-2017-7518: A KVM debug exception in the syscall handling was fixed
     which might have been used for local privilege escalation. (bnc#1045922).
   - CVE-2017-1000365: The Linux Kernel imposes a size restriction on the
     arguments and environmental strings passed through
     RLIMIT_STACK/RLIM_INFINITY (1/4 of the size), but did not take the
     argument and environment pointers into account, which allowed attackers     to bypass this limitation. (bnc#1039354).

   The following non-security bugs were fixed:

   - bluetooth: hidp: fix possible might sleep error in hidp_session_thread
     (bsc#1031784).
   - btrfs: disable possible cause of premature ENOSPC (bsc#1040182)
   - btrfs: Manually implement device_total_bytes getter/setter (bsc#1043912).
   - btrfs: Round down values which are written for total_bytes_size
     (bsc#1043912).
   - drm/i915: Serialize GTT/Aperture accesses on BXT (bsc#1046821).
   - Fix kABI breakage by KVM CVE fix (bsc#1045922).
   - hpsa: limit transfer length to 1MB (bsc#1025461).
   - hwpoison, memcg: forcibly uncharge LRU pages (bnc#1046105).
   - ibmvnic: Fix assignment of RX/TX IRQ's (bsc#1046589).
   - iw_cxgb4: Fix error return code in c4iw_rdev_open() (bsc#1026570).
   - iwlwifi: 8000: fix MODULE_FIRMWARE input (FATE#321353, FATE#323335).
   - iwlwifi: 9000: increase the number of queues (FATE#321353, FATE#323335).
   - iwlwifi: add device ID for 8265 (FATE#321353, FATE#323335).
   - iwlwifi: add device IDs for the 8265 device (FATE#321353, FATE#323335).
   - iwlwifi: add disable_11ac module param (FATE#321353, FATE#323335).
   - iwlwifi: add new 3168 series devices support (FATE#321353, FATE#323335).
   - iwlwifi: add new 8260 PCI IDs (FATE#321353, FATE#323335).
   - iwlwifi: add new 8265 (FATE#321353, FATE#323335).
   - iwlwifi: add new 8265 series PCI ID (FATE#321353, FATE#323335).
   - iwlwifi: Add new PCI IDs for 9260 and 5165 series (FATE#321353,
     FATE#323335).
   - iwlwifi: Add PCI IDs for the new 3168 series (FATE#321353, FATE#323335).
   - iwlwifi: Add PCI IDs for the new series 8165 (FATE#321353, FATE#323335).
   - iwlwifi: add support for 12K Receive Buffers (FATE#321353, FATE#323335).
   - iwlwifi: add support for getting HW address from CSR (FATE#321353,
     FATE#323335).
   - iwlwifi: avoid d0i3 commands when no/init ucode is loaded (FATE#321353,
     FATE#323335).
   - iwlwifi: bail out in case of bad trans state (FATE#321353, FATE#323335).
   - iwlwifi: block the queues when we send ADD_STA for uAPSD (FATE#321353,
     FATE#323335).
   - iwlwifi: change the Intel Wireless email address (FATE#321353,
     FATE#323335).
   - iwlwifi: change the Intel Wireless email address (FATE#321353,
     FATE#323335).
   - iwlwifi: check for valid ethernet address provided by OEM (FATE#321353,
     FATE#323335).
   - iwlwifi: clean up transport debugfs handling (FATE#321353, FATE#323335).
   - iwlwifi: clear ieee80211_tx_info->driver_data in the op_mode
     (FATE#321353, FATE#323335).
   - iwlwifi: Document missing module options (FATE#321353, FATE#323335).
   - iwlwifi: dump prph registers in a common place for all transports
     (FATE#321353, FATE#323335).
   - iwlwifi: dvm: advertise NETIF_F_SG (FATE#321353, FATE#323335).
   - iwlwifi: dvm: fix compare_const_fl.cocci warnings (FATE#321353,
     FATE#323335).
   - iwlwifi: dvm: handle zero brightness for wifi LED (FATE#321353,
     FATE#323335).
   - iwlwifi: dvm: remove a wrong dependency on m (FATE#321353, FATE#323335).
   - iwlwifi: dvm: remove Kconfig default (FATE#321353, FATE#323335).
   - iwlwifi: dvm: remove stray debug code (FATE#321353, FATE#323335).
   - iwlwifi: export the _no_grab version of PRPH IO functions (FATE#321353,
     FATE#323335).
   - iwlwifi: expose fw usniffer mode to more utilities (FATE#321353,
     FATE#323335).
   - iwlwifi: fix double hyphen in MODULE_FIRMWARE for 8000 (FATE#321353,
     FATE#323335).
   - iwlwifi: Fix firmware name maximum length definition (FATE#321353,
     FATE#323335).
   - iwlwifi: fix name of ucode loaded for 8265 series (FATE#321353,
     FATE#323335).
   - iwlwifi: fix printf specifier (FATE#321353, FATE#323335).
   - iwlwifi: generalize d0i3_entry_timeout module parameter (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: adapt the firmware assert log to new firmware
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add 9000-series RX API (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add 9000 series RX processing (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add a non-trigger window to fw dbg triggers (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: add an option to start rs from HT/VHT rates (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: Add a station in monitor mode (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add bt rrc and ttc to debugfs (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add bt settings to debugfs (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add ctdp operations to debugfs (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add CT-KILL notification (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add debug print if scan config is ignored (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: add extended dwell time (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add new ADD_STA command version (FATE#321353, FATE#323335).
   - iwlwifi: mvm: Add P2P client snoozing (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add registration to cooling device (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: add registration to thermal zone (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: add support for negative temperatures (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: add tlv for multi queue rx support (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: add trigger for firmware dump upon TDLS events
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: add trigger for firmware dump upon TX response status
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: advertise NETIF_F_SG (FATE#321353, FATE#323335).
   - iwlwifi: mvm: Align bt-coex priority with requirements (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: allow to disable beacon filtering for AP/GO interface
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: avoid harmless -Wmaybe-uninialized warning (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: avoid panics with thermal device usage (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: avoid to WARN about gscan capabilities (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: bail out if CTDP start operation fails (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: bump firmware API to 21 (FATE#321353, FATE#323335).
   - iwlwifi: mvm: bump max API to 20 (FATE#321353, FATE#323335).
   - iwlwifi: mvm: change access to ieee80211_hdr (FATE#321353, FATE#323335).
   - iwlwifi: mvm: change iwl_mvm_get_key_sta_id() to return the station
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: change mcc update API (FATE#321353, FATE#323335).
   - iwlwifi: mvm: change name of iwl_mvm_d3_update_gtk (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: Change number of associated stations when station becomes
     associated (FATE#321353, FATE#323335).
   - iwlwifi: mvm: change protocol offload flows (FATE#321353, FATE#323335).
   - iwlwifi: mvm: change the check for ADD_STA status (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: check FW's response for nvm access write cmd (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: check iwl_mvm_wowlan_config_key_params() return value
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: check minimum temperature notification length
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: cleanup roc te on restart cleanup (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: Configure fragmented scan for scheduled scan (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: configure scheduled scan according to traffic conditions
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: constify the parameters of a few functions in fw-dbg.c
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: Disable beacon storing in D3 when WOWLAN configured
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: disable DQA support (FATE#321353, FATE#323335).
   - iwlwifi: mvm: do not ask beacons when P2P GO vif and no assoc sta
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: do not keep an mvm ref when the interface is down
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: do not let NDPs mess the packet tracking (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: do not restart HW if suspend fails with unified image
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: Do not switch to D3 image on suspend (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: do not try to offload AES-CMAC in AP/IBSS modes
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: drop low_latency_agg_frame_cnt_limit (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: dump more registers upon error (FATE#321353, FATE#323335).
   - iwlwifi: mvm: dump the radio registers when the firmware crashes
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: enable L3 filtering (FATE#321353, FATE#323335).
   - iwlwifi: mvm: Enable MPLUT only on supported hw (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: enable VHT MU-MIMO for supported hardware (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: extend time event duration (FATE#321353, FATE#323335).
   - iwlwifi: mvm: fix accessing Null pointer during fw dump collection
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: fix d3_test with unified D0/D3 images (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: fix debugfs signedness warning (FATE#321353, FATE#323335).
   - iwlwifi: mvm: fix extended dwell time (FATE#321353, FATE#323335).
   - iwlwifi: mvm: fix incorrect fallthrough in iwl_mvm_check_running_scans()
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: fix memory leaks in error paths upon fw error dump
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: fix netdetect starting/stopping for unified images
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: fix RSS key sizing (FATE#321353, FATE#323335).
   - iwlwifi: mvm: fix unregistration of thermal in some error flows
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: flush all used TX queues before suspending (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: forbid U-APSD for P2P Client if the firmware does not
     support it (FATE#321353, FATE#323335).
   - iwlwifi: mvm: handle pass all scan reporting (FATE#321353, FATE#323335).
   - iwlwifi: mvm: ignore LMAC scan notifications when running UMAC scans
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: infrastructure for frame-release message (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: kill iwl_mvm_enable_agg_txq (FATE#321353, FATE#323335).
   - iwlwifi: mvm: let the firmware choose the antenna for beacons
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: make collecting fw debug data optional (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: move fw-dbg code to separate file (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: only release the trans ref if d0i3 is supported in fw
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: prepare the code towards TSO implementation (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: refactor d3 key update functions (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: refactor the way fw_key_table is handled (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: remove an extra tab (FATE#321353, FATE#323335).
   - iwlwifi: mvm: Remove bf_vif from iwl_power_vifs (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: Remove iwl_mvm_update_beacon_abort (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: remove redundant d0i3 flag from the config struct
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: remove shadowing variable (FATE#321353, FATE#323335).
   - iwlwifi: mvm: remove stray nd_config element (FATE#321353, FATE#323335).
   - iwlwifi: mvm: remove the vif parameter of
     iwl_mvm_configure_bcast_filter() (FATE#321353, FATE#323335).
   - iwlwifi: mvm: remove unnecessary check in iwl_mvm_is_d0i3_supported()
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: remove useless WARN_ON and rely on cfg80211's combination
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: report wakeup for wowlan (FATE#321353, FATE#323335).
   - iwlwifi: mvm: reset mvm->scan_type when firmware is started
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: return the cooling state index instead of the budget
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: ROC: cleanup time event info on FW failure (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: ROC: Extend the ROC max delay duration & limit ROC
     duration (FATE#321353, FATE#323335).
   - iwlwifi: mvm: rs: fix a potential out of bounds access (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: rs: fix a theoretical access to uninitialized array
     elements (FATE#321353, FATE#323335).
   - iwlwifi: mvm: rs: fix a warning message (FATE#321353, FATE#323335).
   - iwlwifi: mvm: rs: fix TPC action decision algorithm (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: rs: fix TPC statistics handling (FATE#321353, FATE#323335).
   - iwlwifi: mvm: Send power command on BSS_CHANGED_BEACON_INFO if needed
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: set default new STA as non-aggregated (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: set the correct amsdu enum values (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: set the correct descriptor size for tracing (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: small update in the firmware API (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: support A-MSDU in A-MPDU (FATE#321353, FATE#323335).
   - iwlwifi: mvm: support beacon storing (FATE#321353, FATE#323335).
   - iwlwifi: mvm: support description for user triggered fw dbg collection
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: support rss queues configuration command (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: Support setting continuous recording debug mode
     (FATE#321353, FATE#323335).
   - iwlwifi: mvm: support setting minimum quota from debugfs (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: support sw queue start/stop from mvm (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: take care of padded packets (FATE#321353, FATE#323335).
   - iwlwifi: mvm: take the transport ref back when leaving (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: track low-latency sources separately (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: update GSCAN capabilities (FATE#321353, FATE#323335).
   - iwlwifi: mvm: update ucode status before stopping device (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: use build-time assertion for fw trigger ID (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: use firmware station lookup, combine code (FATE#321353,
     FATE#323335).
   - iwlwifi: mvm: various trivial cleanups (FATE#321353, FATE#323335).
   - iwlwifi: mvm: writing zero bytes to debugfs causes a crash (FATE#321353,
     FATE#323335).
   - iwlwifi: nvm: fix loading default NVM file (FATE#321353, FATE#323335).
   - iwlwifi: nvm: fix up phy section when reading it (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: add 9000 series multi queue rx DMA support (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: add infrastructure for multi-queue rx (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: add initial RTPM support for PCI (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: Add new configuration to enable MSIX (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: add pm_prepare and pm_complete ops (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: add RTPM support when wifi is enabled (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: aggregate Flow Handler configuration writes (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: allow the op_mode to block the tx queues (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: allow to pretend to have Tx CSUM for debug (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: avoid restocks inside rx loop if not emergency
     (FATE#321353, FATE#323335).
   - iwlwifi: pcie: buffer packets to avoid overflowing Tx queues
     (FATE#321353, FATE#323335).
   - iwlwifi: pcie: build an A-MSDU using TSO core (FATE#321353, FATE#323335).
   - iwlwifi: pcie: configure more RFH settings (FATE#321353, FATE#323335).
   - iwlwifi: pcie: detect and workaround invalid write ptr behavior
     (FATE#321353, FATE#323335).
   - iwlwifi: pcie: do not increment / decrement a bool (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: enable interrupts before releasing the NIC's CPU
     (FATE#321353, FATE#323335).
   - iwlwifi: pcie: enable multi-queue rx path (FATE#321353, FATE#323335).
   - iwlwifi: pcie: extend device reset delay (FATE#321353, FATE#323335).
   - iwlwifi: pcie: fine tune number of rxbs (FATE#321353, FATE#323335).
   - iwlwifi: pcie: fix a race in firmware loading flow (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: fix erroneous return value (FATE#321353, FATE#323335).
   - iwlwifi: pcie: fix global table size (FATE#321353, FATE#323335).
   - iwlwifi: pcie: fix identation in trans.c (FATE#321353, FATE#323335).
   - iwlwifi: pcie: fix RF-Kill vs. firmware load race (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: forbid RTPM on device removal (FATE#321353, FATE#323335).
   - iwlwifi: pcie: mark command queue lock with separate lockdep class
     (FATE#321353, FATE#323335).
   - iwlwifi: pcie: prevent skbs shadowing in iwl_trans_pcie_reclaim
     (FATE#321353, FATE#323335).
   - iwlwifi: pcie: refactor RXBs reclaiming code (FATE#321353, FATE#323335).
   - iwlwifi: pcie: remove ICT allocation message (FATE#321353, FATE#323335).
   - iwlwifi: pcie: remove pointer from debug message (FATE#321353,
     FATE#323335).
   - iwlwifi: pcie: re-organize code towards TSO (FATE#321353, FATE#323335).
   - iwlwifi: pcie: set RB chunk size back to 64 (FATE#321353, FATE#323335).
   - iwlwifi: pcie: update iwl_mpdu_desc fields (FATE#321353, FATE#323335).
   - iwlwifi: print index in api/capa flags parsing message (FATE#321353,
     FATE#323335).
   - iwlwifi: refactor the code that reads the MAC address from the NVM
     (FATE#321353, FATE#323335).
   - iwlwifi: remove IWL_DL_LED (FATE#321353, FATE#323335).
   - iwlwifi: remove unused parameter from grab_nic_access (FATE#321353,
     FATE#323335).
   - iwlwifi: replace d0i3_mode and wowlan_d0i3 with more generic variables
     (FATE#321353, FATE#323335).
   - iwlwifi: set max firmware version of 7265 to 17 (FATE#321353,
     FATE#323335).
   - iwlwifi: support ucode with d0 unified image - regular and usniffer
     (FATE#321353, FATE#323335).
   - iwlwifi: trans: make various conversion macros inlines (FATE#321353,
     FATE#323335).
   - iwlwifi: trans: support a callback for ASYNC commands (FATE#321353,
     FATE#323335).
   - iwlwifi: treat iwl_parse_nvm_data() MAC addr as little endian
     (FATE#321353, FATE#323335).
   - iwlwifi: tt: move ucode_loaded check under mutex (FATE#321353,
     FATE#323335).
   - iwlwifi: uninline iwl_trans_send_cmd (FATE#321353, FATE#323335).
   - iwlwifi: update host command messages to new format (FATE#321353,
     FATE#323335).
   - iwlwifi: Update PCI IDs for 8000 and 9000 series (FATE#321353,
     FATE#323335).
   - iwlwifi: update support for 3168 series firmware and NVM (FATE#321353,
     FATE#323335).
   - iwlwifi: various comments and code cleanups (FATE#321353, FATE#323335).
   - kabi: ignore fs_info parameter for tracepoints that didn't have it
     (bsc#1044912).
   - kabi/severities: ignore kABi changes in iwlwifi stuff itself
   - powerpc/ftrace: Pass the correct stack pointer for
     DYNAMIC_FTRACE_WITH_REGS (FATE#322421).
   - printk: Correctly handle preemption in console_unlock() (bsc#1046434).
   - printk/xen: Force printk sync mode when migrating Xen guest
     (bsc#1043347).
   - RDMA/iw_cxgb4: Always wake up waiter in c4iw_peer_abort_intr()
     (bsc#1026570).
   - smartpqi: limit transfer length to 1MB (bsc#1025461).
   - tty: Destroy ldisc instance on hangup (bnc#1043488).
   - tty: Fix ldisc crash on reopened tty (bnc#1043488).
   - tty: Handle NULL tty->ldisc (bnc#1043488).
   - tty: Move tty_ldisc_kill() (bnc#1043488).
   - tty: Prepare for destroying line discipline on hangup (bnc#1043488).
   - tty: Refactor tty_ldisc_reinit() for reuse (bnc#1043488).
   - tty: Reset c_line from driver's init_termios (bnc#1043488).
   - tty: Simplify tty_set_ldisc() exit handling (bnc#1043488).
   - tty: Use 'disc' for line discipline index name (bnc#1043488).
   - Update config files: add CONFIG_IWLWIFI_PCIE_RTPM=y (FATE#323335)
   - Update patches.fixes/nfs-svc-rdma.fix (bsc#1044854). Fix bsc reference
   - Update patches.fixes/xfs-split-default-quota-limits-by-quota-type.patch
     (bsc#1040941). Fix the bug nr used.


Patch Instructions:

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

   - openSUSE Leap 42.2:

      zypper in -t patch openSUSE-2017-798=1

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


Package List:

   - openSUSE Leap 42.2 (noarch):

      kernel-devel-4.4.74-18.20.1
      kernel-docs-4.4.74-18.20.3
      kernel-docs-html-4.4.74-18.20.3
      kernel-docs-pdf-4.4.74-18.20.3
      kernel-macros-4.4.74-18.20.1
      kernel-source-4.4.74-18.20.1
      kernel-source-vanilla-4.4.74-18.20.1

   - openSUSE Leap 42.2 (x86_64):

      kernel-debug-4.4.74-18.20.1
      kernel-debug-base-4.4.74-18.20.1
      kernel-debug-base-debuginfo-4.4.74-18.20.1
      kernel-debug-debuginfo-4.4.74-18.20.1
      kernel-debug-debugsource-4.4.74-18.20.1
      kernel-debug-devel-4.4.74-18.20.1
      kernel-debug-devel-debuginfo-4.4.74-18.20.1
      kernel-default-4.4.74-18.20.1
      kernel-default-base-4.4.74-18.20.1
      kernel-default-base-debuginfo-4.4.74-18.20.1
      kernel-default-debuginfo-4.4.74-18.20.1
      kernel-default-debugsource-4.4.74-18.20.1
      kernel-default-devel-4.4.74-18.20.1
      kernel-obs-build-4.4.74-18.20.1
      kernel-obs-build-debugsource-4.4.74-18.20.1
      kernel-obs-qa-4.4.74-18.20.1
      kernel-syms-4.4.74-18.20.1
      kernel-vanilla-4.4.74-18.20.1
      kernel-vanilla-base-4.4.74-18.20.1
      kernel-vanilla-base-debuginfo-4.4.74-18.20.1
      kernel-vanilla-debuginfo-4.4.74-18.20.1
      kernel-vanilla-debugsource-4.4.74-18.20.1
      kernel-vanilla-devel-4.4.74-18.20.1


References:

   https://www.suse.com/security/cve/CVE-2017-1000365.html
   https://www.suse.com/security/cve/CVE-2017-7518.html
   https://bugzilla.suse.com/1025461
   https://bugzilla.suse.com/1026570
   https://bugzilla.suse.com/1031784
   https://bugzilla.suse.com/1039354
   https://bugzilla.suse.com/1040182
   https://bugzilla.suse.com/1040941
   https://bugzilla.suse.com/1043347
   https://bugzilla.suse.com/1043488
   https://bugzilla.suse.com/1043912
   https://bugzilla.suse.com/1044854
   https://bugzilla.suse.com/1044912
   https://bugzilla.suse.com/1045922
   https://bugzilla.suse.com/1046105
   https://bugzilla.suse.com/1046434
   https://bugzilla.suse.com/1046589
   https://bugzilla.suse.com/1046821