SUSE Security Update: Security update for the Linux Kernel ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:1102-1 Rating: important References: #1003077 #1003344 #1003568 #1003677 #1003813 #1003866 #1003925 #1004517 #1004520 #1005857 #1005877 #1005896 #1005903 #1006917 #1006919 #1007615 #1007944 #1008557 #1008645 #1008831 #1008833 #1008893 #1009875 #1010150 #1010175 #1010201 #1010467 #1010501 #1010507 #1010711 #1010716 #1011685 #1011820 #1012411 #1012422 #1012832 #1012851 #1012917 #1013018 #1013038 #1013042 #1013070 #1013531 #1013533 #1013542 #1013604 #1014410 #1014454 #1014746 #1015561 #1015752 #1015760 #1015796 #1015803 #1015817 #1015828 #1015844 #1015848 #1015878 #1015932 #1016320 #1016505 #1016520 #1016668 #1016688 #1016824 #1016831 #1017686 #1017710 #1019148 #1019165 #1019348 #1019783 #1020214 #1021258 #748806 #763198 #771065 #786036 #790588 #795297 #799133 #800999 #803320 #821612 #824171 #851603 #853052 #860441 #863873 #865783 #871728 #901809 #907611 #908458 #908684 #909077 #909350 #909484 #909491 #909618 #913387 #914939 #919382 #922634 #924708 #925065 #928138 #929141 #953233 #956514 #960689 #961589 #962846 #963655 #967716 #968010 #969340 #973203 #973691 #979681 #984194 #986337 #987333 #987576 #989152 #989680 #989764 #989896 #990245 #992566 #992991 #993739 #993832 #995968 #996541 #996557 #997401 #998689 #999101 #999907 Cross-References: CVE-2004-0230 CVE-2012-6704 CVE-2013-6368 CVE-2015-1350 CVE-2015-8956 CVE-2015-8962 CVE-2015-8964 CVE-2016-10088 CVE-2016-3841 CVE-2016-5696 CVE-2016-7042 CVE-2016-7097 CVE-2016-7117 CVE-2016-7910 CVE-2016-7911 CVE-2016-7916 CVE-2016-8399 CVE-2016-8632 CVE-2016-8633 CVE-2016-8646 CVE-2016-9555 CVE-2016-9576 CVE-2016-9685 CVE-2016-9756 CVE-2016-9793 CVE-2016-9794 CVE-2017-5551 Affected Products: SUSE Linux Enterprise Real Time Extension 11-SP4 SUSE Linux Enterprise Debuginfo 11-SP4 ______________________________________________________________________________ An update that solves 27 vulnerabilities and has 114 fixes is now available. Description: The SLE-11 SP4 kernel was updated to 3.0.101.rt130-68 to receive various security and bugfixes. The following security bugs were fixed: - 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. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-7097 (bnc#1021258). - CVE-2016-7097: posix_acl: Clear SGID bit when setting file permissions (bsc#995968). - CVE-2016-10088: The sg implementation in the Linux kernel did not properly restrict write operations in situations where the KERNEL_DS option is set, which allowed local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576 (bnc#1017710). - CVE-2016-5696: TCP, when using a large Window Size, made it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP (bnc#989152). - CVE-2015-1350: Denial of service in notify_change for filesystem xattrs (bsc#914939). - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the Linux kernel did not validate the relationship between the minimum fragment length and the maximum packet size, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831). - CVE-2016-8399: An elevation of privilege vulnerability in the kernel networking subsystem could have enabled a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as Moderate because it first requires compromising a privileged process and current compiler optimizations restrict access to the vulnerable code. (bnc#1014746). - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf, which allowed local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option (bnc#1013531). - CVE-2012-6704: The sock_setsockopt function in net/core/sock.c in the Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf, which allowed local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt system call with the (1) SO_SNDBUF or (2) SO_RCVBUF option (bnc#1013542). - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not properly initialize Code Segment (CS) in certain error cases, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application (bnc#1013038). - CVE-2016-9576: splice: introduce FMODE_SPLICE_READ and FMODE_SPLICE_WRITE (bsc#1013604) - CVE-2016-9794: ALSA: pcm : Call kill_fasync() in stream lock (bsc#1013533) - CVE-2016-3841: KABI workaround for ipv6: add complete rcu protection around np->opt (bsc#992566). - CVE-2016-9685: Multiple memory leaks in error paths in fs/xfs/xfs_attr_list.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations (bnc#1012832). - CVE-2015-8962: Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call (bnc#1010501). - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel lacks chunk-length checking for the first chunk, which allowed remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data (bnc#1011685). - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel allowed local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed (bnc#1010716). - CVE-2016-7911: Race condition in the get_task_ioprio function in block/ioprio.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call (bnc#1010711). - CVE-2013-6368: The KVM subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (system crash) via a VAPIC synchronization operation involving a page-end address (bnc#853052). - CVE-2015-8964: The tty_set_termios_ldisc function in drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a tty data structure (bnc#1010507). - CVE-2016-7916: Revert "proc: prevent accessing /proc/<PID>/environ until it's ready (bsc#1010467)" - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the Linux kernel allowed local users to cause a denial of service (OOPS) by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data (bnc#1010150). - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations, allowed remote attackers to execute arbitrary code via crafted fragmented packets (bnc#1008833). - CVE-2016-7042: KEYS: Fix short sprintf buffer in /proc/keys show function (bsc#1004517). - CVE-2015-8956: Bluetooth: Fix potential NULL dereference in RFCOMM bind callback (bsc#1003925). - CVE-2016-7117: net: Fix use after free in the recvmmsg exit path (bsc#1003077). The following non-security bugs were fixed: - blacklist.conf: 45f13df be2net: Enable Wake-On-LAN from shutdown for Skyhawk - blacklist.conf: c9cc599 net/mlx4_core: Fix QUERY FUNC CAP flags - 8250_pci: Fix potential use-after-free in error path (bsc#1013070). - IB/mlx4: Fix error flow when sending mads under SRIOV (bsc#786036). - IB/mlx4: Fix incorrect MC join state bit-masking on SR-IOV (bsc#786036). - IB/mlx4: Fix memory leak if QP creation failed (bsc#786036). - IB/mlx4: Fix potential deadlock when sending mad to wire (bsc#786036). - IB/mlx4: Forbid using sysfs to change RoCE pkeys (bsc#786036). - IB/mlx4: Use correct subnet-prefix in QP1 mads under SR-IOV (bsc#786036). - apparmor: fix IRQ stack overflow during free_profile (bsc#1009875). - arch/powerpc: Remove duplicate/redundant Altivec entries (bsc#967716). - be2net: Do not leak iomapped memory on removal (bug#925065). - block_dev: do not test bdev->bd_contains when it is not stable (bsc#1008557). - bna: Add synchronization for tx ring (bsc#993739). - bnx2x: Correct ringparam estimate when DOWN (bsc#1020214). - bnx2x: fix lockdep splat (bsc#908684). - cifs: revert fs/cifs: fix wrongly prefixed path to root (bsc#963655) - config.conf: add bigmem flavour on ppc64 - cpumask, nodemask: implement cpumask/nodemask_pr_args() (bnc1003866). - cpumask_set_cpu_local_first => cpumask_local_spread, lament (bug#919382). - crypto: add ghash-generic in the supported.conf(bsc#1016824) - crypto: aesni - Add support for 192 & 256 bit keys to AESNI RFC4106 (bsc#913387, #bsc1016831). - dm space map metadata: fix sm_bootstrap_get_nr_blocks() - dm thin: fix race condition when destroying thin pool workqueue - dm: do not call dm_sync_table() when creating new devices (bnc#901809, bsc#1008893). - drm/mgag200: Added support for the new deviceID for G200eW3 (bnc#1019348) - ext3: Avoid premature failure of ext3_has_free_blocks() (bsc#1016668). - ext4: do not leave i_crtime.tv_sec uninitialized (bsc#1013018). - ext4: fix reference counting bug on block allocation error (bsc#1013018). - fs/cifs: Compare prepaths when comparing superblocks (bsc#799133). - fs/cifs: Fix memory leaks in cifs_do_mount() (bsc#799133). - fs/cifs: Fix regression which breaks DFS mounting (bsc#799133). - fs/cifs: Move check for prefix path to within cifs_get_root() (bsc#799133). - fs/cifs: cifs_get_root shouldn't use path with tree name (bsc#963655, bsc#979681). - fs/cifs: make share unaccessible at root level mountable (bsc#799133). - futex: Acknowledge a new waiter in counter before plist (bsc#851603). - futex: Drop refcount if requeue_pi() acquired the rtmutex (bsc#851603). - hpilo: Add support for iLO5 (bsc#999101). - hv: do not lose pending heartbeat vmbus packets (bnc#1006919). - hv: vmbus: avoid scheduling in interrupt context in vmbus_initiate_unload() (bnc#986337). - hv: vmbus: avoid wait_for_completion() on crash (bnc#986337). - hv: vmbus: do not loose HVMSG_TIMER_EXPIRED messages (bnc#986337). - hv: vmbus: do not send CHANNELMSG_UNLOAD on pre-Win2012R2 hosts (bnc#986337). - hv: vmbus: handle various crash scenarios (bnc#986337). - hv: vmbus: remove code duplication in message handling (bnc#986337). - hv: vss: run only on supported host versions (bnc#986337). - i40e: fix an uninitialized variable bug (bsc#909484). - ibmveth: calculate gso_segs for large packets (bsc#1019165, bsc#1019148). - ibmveth: set correct gso_size and gso_type (bsc#1019165, bsc#1019148). - igb: Enable SR-IOV configuration via PCI sysfs interface (bsc#909491). - igb: Fix NULL assignment to incorrect variable in igb_reset_q_vector (bsc#795297). - igb: Fix oops caused by missing queue pairing (bsc#909491). - igb: Fix oops on changing number of rings (bsc#909491). - igb: Remove unnecessary flag setting in igb_set_flag_queue_pairs() (bsc#909491). - igb: Unpair the queues when changing the number of queues (bsc#909491). - ipv6: replacing a rt6_info needs to purge possible propagated rt6_infos too (bsc#865783). - kabi-fix for flock_owner addition (bsc#998689). - kexec: add a kexec_crash_loaded() function (bsc#973691). - kvm: APIC: avoid instruction emulation for EOI writes (bsc#989680). - kvm: Distangle eventfd code from irqchip (bsc#989680). - kvm: Iterate over only vcpus that are preempted (bsc#989680). - kvm: Record the preemption status of vcpus using preempt notifiers (bsc#989680). - kvm: VMX: Pass vcpu to __vmx_complete_interrupts (bsc#989680). - kvm: fold kvm_pit_timer into kvm_kpit_state (bsc#989680). - kvm: make processes waiting on vcpu mutex killable (bsc#989680). - kvm: nVMX: Add preemption timer support (bsc#989680). - kvm: remove a wrong hack of delivery PIT intr to vcpu0 (bsc#989680). - kvm: use symbolic constant for nr interrupts (bsc#989680). - kvm: x86: Remove support for reporting coalesced APIC IRQs (bsc#989680). - kvm: x86: Run PIT work in own kthread (bsc#989680). - kvm: x86: limit difference between kvmclock updates (bsc#989680). - kvm: x86: only channel 0 of the i8254 is linked to the HPET (bsc#960689). - lib/vsprintf: implement bitmap printing through '%*pb[l]' (bnc#1003866). - libata: introduce ata_host->n_tags to avoid oops on SAS controllers (bsc#871728). - libata: remove n_tags to avoid kABI breakage (bsc#871728). - libata: support the ata host which implements a queue depth less than 32 (bsc#871728) - libfc: Do not take rdata->rp_mutex when processing a -FC_EX_CLOSED ELS response (bsc#962846). - libfc: Fixup disc_mutex handling (bsc#962846). - libfc: Issue PRLI after a PRLO has been received (bsc#962846). - libfc: Revisit kref handling (bnc#990245). - libfc: Update rport reference counting (bsc#953233). - libfc: do not send ABTS when resetting exchanges (bsc#962846). - libfc: fixup locking of ptp_setup() (bsc#962846). - libfc: reset exchange manager during LOGO handling (bsc#962846). - libfc: send LOGO for PLOGI failure (bsc#962846). - locking/mutex: Explicitly mark task as running after wakeup (bsc#1012411). - md/raid10: Fix memory leak when raid10 reshape completes - md/raid10: always set reshape_safe when initializing reshape_position - md: Drop sending a change uevent when stopping (bsc#1003568). - md: check command validity early in md_ioctl() (bsc#1004520). - md: fix problem when adding device to read-only array with bitmap (bnc#771065). - memstick: mspro_block: add missing curly braces (bsc#1016688). - mlx4: add missing braces in verify_qp_parameters (bsc#786036). - mm, vmscan: Do not wait for page writeback for GFP_NOFS allocations (bnc#763198). - mm/memory.c: actually remap enough memory (bnc#1005903). - mm/memory_hotplug.c: check for missing sections in test_pages_in_a_zone() (bnc#961589). - mm: fix crashes from mbind() merging vmas (bnc#1005877). - mm: fix sleeping function warning from __put_anon_vma (bnc#1005857). - dcache: move the call of __d_drop(anon) into __d_materialise_unique(dentry, anon) (bsc#984194). - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] (bsc#1011820). - mremap: enforce rmap src/dst vma ordering in case of vma_merge() succeeding in copy_vma() (bsc#1008645). - mshyperv: fix recognition of Hyper-V guest crash MSR's (bnc#986337). - net/mlx4: Copy/set only sizeof struct mlx4_eqe bytes (bsc#786036). - net/mlx4_core: Allow resetting VF admin mac to zero (bsc#919382). - net/mlx4_core: Avoid returning success in case of an error flow (bsc#786036). - net/mlx4_core: Do not BUG_ON during reset when PCI is offline (bsc#924708). - net/mlx4_core: Do not access comm channel if it has not yet been initialized (bsc#924708 bsc#786036). - net/mlx4_core: Fix error message deprecation for ConnectX-2 cards (bug#919382). - net/mlx4_core: Fix the resource-type enum in res tracker to conform to FW spec (bsc#786036). - net/mlx4_core: Implement pci_resume callback (bsc#924708). - net/mlx4_core: Update the HCA core clock frequency after INIT_PORT (bug#919382). - net/mlx4_en: Choose time-stamping shift value according to HW frequency (bsc#919382). - net/mlx4_en: Fix HW timestamp init issue upon system startup (bsc#919382). - net/mlx4_en: Fix potential deadlock in port statistics flow (bsc#786036). - net/mlx4_en: Move filters cleanup to a proper location (bsc#786036). - net/mlx4_en: Remove dependency between timestamping capability and service_task (bsc#919382). - net/mlx4_en: fix spurious timestamping callbacks (bsc#919382). - netfilter: ipv4: defrag: set local_df flag on defragmented skb (bsc#907611). - netfront: do not truncate grant references. - netvsc: fix incorrect receive checksum offloading (bnc#1006917). - nfs4: reset states to use open_stateid when returning delegation voluntarily (bsc#1007944). - nfs: Fix an LOCK/OPEN race when unlinking an open file (bsc#956514). - nfsv4.1: Fix an NFSv4.1 state renewal regression (bnc#863873). - nfsv4: Cap the transport reconnection timer at 1/2 lease period (bsc#1014410). - nfsv4: Cleanup the setting of the nfs4 lease period (bsc#1014410). - nfsv4: Handle timeouts correctly when probing for lease validity (bsc#1014410). - nfsv4: add flock_owner to open context (bnc#998689). - nfsv4: change nfs4_do_setattr to take an open_context instead of a nfs4_state (bnc#998689). - nfsv4: change nfs4_select_rw_stateid to take a lock_context inplace of lock_owner (bnc#998689). - nfsv4: enhance nfs4_copy_lock_stateid to use a flock stateid if there is one (bnc#998689). - nvme: Automatic namespace rescan (bsc#1017686). - nvme: Metadata format support (bsc#1017686). - ocfs2: fix BUG_ON() in ocfs2_ci_checkpointed() (bnc#1019783). - oom: print nodemask in the oom report (bnc#1003866). - pci_ids: Add PCI device ID functions 3 and 4 for newer F15h models - pm / hibernate: Fix rtree_next_node() to avoid walking off list ends (bnc#860441). - posix-timers: Remove remaining uses of tasklist_lock (bnc#997401). - posix-timers: Use sighand lock instead of tasklist_lock for task clock sample (bnc#997401). - posix-timers: Use sighand lock instead of tasklist_lock on timer deletion (bnc#997401). - powerpc/64: Fix incorrect return value from __copy_tofrom_user (bsc#1005896). - powerpc/MSI: Fix race condition in tearing down MSI interrupts (bsc#1010201, [2016-10-04] Pending Base Kernel Fixes). - powerpc/mm/hash64: Fix subpage protection with 4K HPTE config (bsc#1010201, [2016-10-04] Pending Base Kernel Fixes). - powerpc/mm: Add 64TB support (bsc#928138,fate#319026). - powerpc/mm: Change the swap encoding in pte (bsc#973203). - powerpc/mm: Convert virtual address to vpn (bsc#928138,fate#319026). - powerpc/mm: Fix hash computation function (bsc#928138,fate#319026). - powerpc/mm: Increase the slice range to 64TB (bsc#928138,fate#319026). - powerpc/mm: Make KERN_VIRT_SIZE not dependend on PGTABLE_RANGE (bsc#928138,fate#319026). - powerpc/mm: Make some of the PGTABLE_RANGE dependency explicit (bsc#928138,fate#319026). - powerpc/mm: Replace open coded CONTEXT_BITS value (bsc#928138,fate#319026). - powerpc/mm: Simplify hpte_decode (bsc#928138,fate#319026). - powerpc/mm: Update VSID allocation documentation (bsc#928138,fate#319026). - powerpc/mm: Use 32bit array for slb cache (bsc#928138,fate#319026). - powerpc/mm: Use hpt_va to compute virtual address (bsc#928138,fate#319026). - powerpc/mm: Use the required number of VSID bits in slbmte (bsc#928138,fate#319026). - powerpc/numa: Fix multiple bugs in memory_hotplug_max() (bsc#1010201, [2016-10-04] Pending Base Kernel Fixes). - powerpc/pseries: Use H_CLEAR_HPT to clear MMU hash table during kexec (bsc#1003813). - powerpc: Add ability to build little endian kernels (bsc#967716). - powerpc: Avoid load of static chain register when calling nested functions through a pointer on 64bit (bsc#967716). - powerpc: Build fix for powerpc KVM (bsc#928138,fate#319026). - powerpc: Do not build assembly files with ABIv2 (bsc#967716). - powerpc: Do not use ELFv2 ABI to build the kernel (bsc#967716). - powerpc: Fix 64 bit builds with binutils 2.24 (bsc#967716). - powerpc: Fix error when cross building TAGS & cscope (bsc#967716). - powerpc: Make VSID_BITS* dependency explicit (bsc#928138,fate#319026). - powerpc: Make the vdso32 also build big-endian (bsc#967716). - powerpc: Move kdump default base address to half RMO size on 64bit (bsc#1003344). - powerpc: Remove altivec fix for gcc versions before 4.0 (bsc#967716). - powerpc: Remove buggy 9-year-old test for binutils < 2.12.1 (bsc#967716). - powerpc: Rename USER_ESID_BITS* to ESID_BITS* (bsc#928138,fate#319026). - powerpc: Require gcc 4.0 on 64-bit (bsc#967716). - powerpc: Update kernel VSID range (bsc#928138,fate#319026). - powerpc: blacklist fixes for unsupported subarchitectures ppc32 only: 6e0fdf9af216 powerpc: fix typo 'CONFIG_PMAC' obscure hardware: f7e9e3583625 powerpc: Fix missing L2 cache size in /sys/devices/system/cpu - powerpc: dtc is required to build dtb files (bsc#967716). - powerpc: fix typo 'CONFIG_PPC_CPU' (bsc#1010201, [2016-10-04] Pending Base Kernel Fixes). - powerpc: scan_features() updates incorrect bits for REAL_LE (bsc#1010201, [2016-10-04] Pending Base Kernel Fixes). - printk/sched: Introduce special printk_sched() for those awkward (bsc#1013042, bsc#996541, bsc#1015878). - ptrace: __ptrace_may_access() should not deny sub-threads (bsc#1012851). - qlcnic: fix a loop exit condition better (bsc#909350). - qlcnic: fix a timeout loop (bsc#909350) - qlcnic: use the correct ring in qlcnic_83xx_process_rcv_ring_diag() (bnc#800999). - reiserfs: fix race in prealloc discard (bsc#987576). - rpm/constraints.in: Bump ppc64 disk requirements to fix OBS builds again - rpm/kernel-binary.spec.in: Export a make-stderr.log file (bsc#1012422) - rpm/package-descriptions: add -bigmem description - rt2x00: fix rfkill regression on rt2500pci (bnc#748806). - s390/cio: fix accidental interrupt enabling during resume (bnc#1003677, LTC#147606). - s390/time: LPAR offset handling (bnc#1003677, LTC#146920). - s390/time: move PTFF definitions (bnc#1003677, LTC#146920). - scsi: lpfc: Set elsiocb contexts to NULL after freeing it (bsc#996557). - scsi: lpfc: avoid double free of resource identifiers (bsc#989896). - scsi: zfcp: spin_lock_irqsave() is not nestable (bsc#1003677,LTC#147374). - scsi_error: count medium access timeout only once per EH run (bsc#993832). - scsi_error: fixup crash in scsi_eh_reset (bsc#993832) - serial: 8250_pci: Detach low-level driver during PCI error recovery (bsc#1013070). - sfc: on MC reset, clear PIO buffer linkage in TXQs (bsc#909618). - softirq: sirq threads raising another sirq delegate to the proper thread Otherwise, high priority timer threads expend cycles precessing other sirqs, potentially increasing wakeup latencies as thes process sirqs at a priority other than the priority specified by the user. - sunrpc/cache: drop reference when sunrpc_cache_pipe_upcall() detects a race (bnc#803320). - sunrpc: Enforce an upper limit on the number of cached credentials (bsc#1012917). - sunrpc: Fix reconnection timeouts (bsc#1014410). - sunrpc: Fix two issues with drop_caches and the sunrpc auth cache (bsc#1012917). - sunrpc: Limit the reconnect backoff timer to the max RPC message timeout (bsc#1014410). - tcp: fix inet6_csk_route_req() for link-local addresses (bsc#1010175). - tcp: pass fl6 to inet6_csk_route_req() (bsc#1010175). - tcp: plug dst leak in tcp_v6_conn_request() (bsc#1010175). - tcp: use inet6_csk_route_req() in tcp_v6_send_synack() (bsc#1010175). - tg3: Avoid NULL pointer dereference in tg3_io_error_detected() (bsc#908458). - tg3: Fix temperature reporting (bnc#790588). - tty: Signal SIGHUP before hanging up ldisc (bnc#989764). - usb: console: fix potential use after free (bsc#1015817). - usb: console: fix uninitialised ldisc semaphore (bsc#1015817). - usb: cp210x: Corrected USB request type definitions (bsc#1015932). - usb: cp210x: relocate private data from USB interface to port (bsc#1015932). - usb: cp210x: work around cp2108 GET_LINE_CTL bug (bsc#1015932). - usb: ftdi_sio: fix null deref at port probe (bsc#1015796). - usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices (bsc#922634). - usb: hub: Fix unbalanced reference count/memory leak/deadlocks (bsc#968010). - usb: ipaq.c: fix a timeout loop (bsc#1015848). - usb: opticon: fix non-atomic allocation in write path (bsc#1015803). - usb: option: fix runtime PM handling (bsc#1015752). - usb: serial: cp210x: add 16-bit register access functions (bsc#1015932). - usb: serial: cp210x: add 8-bit and 32-bit register access functions (bsc#1015932). - usb: serial: cp210x: add new access functions for large registers (bsc#1015932). - usb: serial: cp210x: fix hardware flow-control disable (bsc#1015932). - usb: serial: fix potential use-after-free after failed probe (bsc#1015828). - usb: serial: io_edgeport: fix memory leaks in attach error path (bsc#1016505). - usb: serial: io_edgeport: fix memory leaks in probe error path (bsc#1016505). - usb: serial: keyspan: fix use-after-free in probe error path (bsc#1016520). - usb: sierra: fix AA deadlock in open error path (bsc#1015561). - usb: sierra: fix remote wakeup (bsc#1015561). - usb: sierra: fix urb and memory leak in resume error path (bsc#1015561). - usb: sierra: fix urb and memory leak on disconnect (bsc#1015561). - usb: sierra: fix use after free at suspend/resume (bsc#1015561). - usb: usb_wwan: fix potential blocked I/O after resume (bsc#1015760). - usb: usb_wwan: fix race between write and resume (bsc#1015760). - usb: usb_wwan: fix urb leak at shutdown (bsc#1015760). - usb: usb_wwan: fix urb leak in write error path (bsc#1015760). - usb: usb_wwan: fix write and suspend race (bsc#1015760). - usbhid: add ATEN CS962 to list of quirky devices (bsc#1007615). - usblp: do not set TASK_INTERRUPTIBLE before lock (bsc#1015844). - vmxnet3: Wake queue from reset work (bsc#999907). - x86, amd_nb: Clarify F15h, model 30h GART and L3 support - x86/MCE/intel: Cleanup CMCI storm logic (bsc#929141). - x86/asm/traps: Disable tracing and kprobes in fixup_bad_iret and sync_regs (bsc#909077). - x86/cpu/amd: Set X86_FEATURE_EXTD_APICID for future processors - x86/gart: Check for GART support before accessing GART registers - xenbus: do not invoke ->is_ready() for most device states (bsc#987333). - zcrypt: Fix hang condition on crypto card config-off (bsc#1016320). - zcrypt: Fix invalid domain response handling (bsc#1016320). - zfcp: Fix erratic device offline during EH (bsc#993832). - zfcp: close window with unblocked rport during rport gone (bnc#1003677). - zfcp: fix D_ID field with actual value on tracing SAN responses (bnc#1003677). - zfcp: fix ELS/GS request&response length for hardware data router (bnc#1003677). - zfcp: fix payload trace length for SAN request&response (bnc#1003677). - zfcp: restore tracing of handle for port and LUN with HBA records (bnc#1003677). - zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace (bnc#1003677). - zfcp: retain trace level for SCSI and HBA FSF response records (bnc#1003677). - zfcp: trace full payload of all SAN records (req,resp,iels) (bnc#1003677). - zfcp: trace on request for open and close of WKA port (bnc#1003677). 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 Real Time Extension 11-SP4: zypper in -t patch slertesp4-kernel-13074=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-kernel-13074=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Real Time Extension 11-SP4 (x86_64): kernel-rt-3.0.101.rt130-68.1 kernel-rt-base-3.0.101.rt130-68.1 kernel-rt-devel-3.0.101.rt130-68.1 kernel-rt_trace-3.0.101.rt130-68.1 kernel-rt_trace-base-3.0.101.rt130-68.1 kernel-rt_trace-devel-3.0.101.rt130-68.1 kernel-source-rt-3.0.101.rt130-68.1 kernel-syms-rt-3.0.101.rt130-68.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (x86_64): kernel-rt-debuginfo-3.0.101.rt130-68.1 kernel-rt-debugsource-3.0.101.rt130-68.1 kernel-rt_debug-debuginfo-3.0.101.rt130-68.1 kernel-rt_debug-debugsource-3.0.101.rt130-68.1 kernel-rt_trace-debuginfo-3.0.101.rt130-68.1 kernel-rt_trace-debugsource-3.0.101.rt130-68.1 References: https://www.suse.com/security/cve/CVE-2004-0230.html https://www.suse.com/security/cve/CVE-2012-6704.html https://www.suse.com/security/cve/CVE-2013-6368.html https://www.suse.com/security/cve/CVE-2015-1350.html https://www.suse.com/security/cve/CVE-2015-8956.html https://www.suse.com/security/cve/CVE-2015-8962.html https://www.suse.com/security/cve/CVE-2015-8964.html https://www.suse.com/security/cve/CVE-2016-10088.html https://www.suse.com/security/cve/CVE-2016-3841.html https://www.suse.com/security/cve/CVE-2016-5696.html https://www.suse.com/security/cve/CVE-2016-7042.html https://www.suse.com/security/cve/CVE-2016-7097.html https://www.suse.com/security/cve/CVE-2016-7117.html https://www.suse.com/security/cve/CVE-2016-7910.html https://www.suse.com/security/cve/CVE-2016-7911.html https://www.suse.com/security/cve/CVE-2016-7916.html https://www.suse.com/security/cve/CVE-2016-8399.html https://www.suse.com/security/cve/CVE-2016-8632.html https://www.suse.com/security/cve/CVE-2016-8633.html https://www.suse.com/security/cve/CVE-2016-8646.html https://www.suse.com/security/cve/CVE-2016-9555.html https://www.suse.com/security/cve/CVE-2016-9576.html https://www.suse.com/security/cve/CVE-2016-9685.html https://www.suse.com/security/cve/CVE-2016-9756.html https://www.suse.com/security/cve/CVE-2016-9793.html https://www.suse.com/security/cve/CVE-2016-9794.html https://www.suse.com/security/cve/CVE-2017-5551.html https://bugzilla.suse.com/1003077 https://bugzilla.suse.com/1003344 https://bugzilla.suse.com/1003568 https://bugzilla.suse.com/1003677 https://bugzilla.suse.com/1003813 https://bugzilla.suse.com/1003866 https://bugzilla.suse.com/1003925 https://bugzilla.suse.com/1004517 https://bugzilla.suse.com/1004520 https://bugzilla.suse.com/1005857 https://bugzilla.suse.com/1005877 https://bugzilla.suse.com/1005896 https://bugzilla.suse.com/1005903 https://bugzilla.suse.com/1006917 https://bugzilla.suse.com/1006919 https://bugzilla.suse.com/1007615 https://bugzilla.suse.com/1007944 https://bugzilla.suse.com/1008557 https://bugzilla.suse.com/1008645 https://bugzilla.suse.com/1008831 https://bugzilla.suse.com/1008833 https://bugzilla.suse.com/1008893 https://bugzilla.suse.com/1009875 https://bugzilla.suse.com/1010150 https://bugzilla.suse.com/1010175 https://bugzilla.suse.com/1010201 https://bugzilla.suse.com/1010467 https://bugzilla.suse.com/1010501 https://bugzilla.suse.com/1010507 https://bugzilla.suse.com/1010711 https://bugzilla.suse.com/1010716 https://bugzilla.suse.com/1011685 https://bugzilla.suse.com/1011820 https://bugzilla.suse.com/1012411 https://bugzilla.suse.com/1012422 https://bugzilla.suse.com/1012832 https://bugzilla.suse.com/1012851 https://bugzilla.suse.com/1012917 https://bugzilla.suse.com/1013018 https://bugzilla.suse.com/1013038 https://bugzilla.suse.com/1013042 https://bugzilla.suse.com/1013070 https://bugzilla.suse.com/1013531 https://bugzilla.suse.com/1013533 https://bugzilla.suse.com/1013542 https://bugzilla.suse.com/1013604 https://bugzilla.suse.com/1014410 https://bugzilla.suse.com/1014454 https://bugzilla.suse.com/1014746 https://bugzilla.suse.com/1015561 https://bugzilla.suse.com/1015752 https://bugzilla.suse.com/1015760 https://bugzilla.suse.com/1015796 https://bugzilla.suse.com/1015803 https://bugzilla.suse.com/1015817 https://bugzilla.suse.com/1015828 https://bugzilla.suse.com/1015844 https://bugzilla.suse.com/1015848 https://bugzilla.suse.com/1015878 https://bugzilla.suse.com/1015932 https://bugzilla.suse.com/1016320 https://bugzilla.suse.com/1016505 https://bugzilla.suse.com/1016520 https://bugzilla.suse.com/1016668 https://bugzilla.suse.com/1016688 https://bugzilla.suse.com/1016824 https://bugzilla.suse.com/1016831 https://bugzilla.suse.com/1017686 https://bugzilla.suse.com/1017710 https://bugzilla.suse.com/1019148 https://bugzilla.suse.com/1019165 https://bugzilla.suse.com/1019348 https://bugzilla.suse.com/1019783 https://bugzilla.suse.com/1020214 https://bugzilla.suse.com/1021258 https://bugzilla.suse.com/748806 https://bugzilla.suse.com/763198 https://bugzilla.suse.com/771065 https://bugzilla.suse.com/786036 https://bugzilla.suse.com/790588 https://bugzilla.suse.com/795297 https://bugzilla.suse.com/799133 https://bugzilla.suse.com/800999 https://bugzilla.suse.com/803320 https://bugzilla.suse.com/821612 https://bugzilla.suse.com/824171 https://bugzilla.suse.com/851603 https://bugzilla.suse.com/853052 https://bugzilla.suse.com/860441 https://bugzilla.suse.com/863873 https://bugzilla.suse.com/865783 https://bugzilla.suse.com/871728 https://bugzilla.suse.com/901809 https://bugzilla.suse.com/907611 https://bugzilla.suse.com/908458 https://bugzilla.suse.com/908684 https://bugzilla.suse.com/909077 https://bugzilla.suse.com/909350 https://bugzilla.suse.com/909484 https://bugzilla.suse.com/909491 https://bugzilla.suse.com/909618 https://bugzilla.suse.com/913387 https://bugzilla.suse.com/914939 https://bugzilla.suse.com/919382 https://bugzilla.suse.com/922634 https://bugzilla.suse.com/924708 https://bugzilla.suse.com/925065 https://bugzilla.suse.com/928138 https://bugzilla.suse.com/929141 https://bugzilla.suse.com/953233 https://bugzilla.suse.com/956514 https://bugzilla.suse.com/960689 https://bugzilla.suse.com/961589 https://bugzilla.suse.com/962846 https://bugzilla.suse.com/963655 https://bugzilla.suse.com/967716 https://bugzilla.suse.com/968010 https://bugzilla.suse.com/969340 https://bugzilla.suse.com/973203 https://bugzilla.suse.com/973691 https://bugzilla.suse.com/979681 https://bugzilla.suse.com/984194 https://bugzilla.suse.com/986337 https://bugzilla.suse.com/987333 https://bugzilla.suse.com/987576 https://bugzilla.suse.com/989152 https://bugzilla.suse.com/989680 https://bugzilla.suse.com/989764 https://bugzilla.suse.com/989896 https://bugzilla.suse.com/990245 https://bugzilla.suse.com/992566 https://bugzilla.suse.com/992991 https://bugzilla.suse.com/993739 https://bugzilla.suse.com/993832 https://bugzilla.suse.com/995968 https://bugzilla.suse.com/996541 https://bugzilla.suse.com/996557 https://bugzilla.suse.com/997401 https://bugzilla.suse.com/998689 https://bugzilla.suse.com/999101 https://bugzilla.suse.com/999907 -- To 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