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{"id": "SUSE-SU-2017:1360-1", "type": "suse", "bulletinFamily": "unix", "title": "Security update for the Linux Kernel (important)", "description": "The SUSE Linux Enterprise 12 SP1 kernel was updated to 3.12.74 to receive\n various security and bugfixes.\n\n Notable new/improved features:\n - Improved support for Hyper-V\n - Support for the tcp_westwood TCP scheduling algorithm\n\n The following security bugs were fixed:\n\n - CVE-2017-8106: The handle_invept function in arch/x86/kvm/vmx.c in the\n Linux kernel allowed privileged KVM guest OS users to cause a denial of\n service (NULL pointer dereference and host OS crash) via a\n single-context INVEPT instruction with a NULL EPT pointer (bsc#1035877).\n - CVE-2017-6951: The keyring_search_aux function in\n security/keys/keyring.c in the Linux kernel allowed local users to cause\n a denial of service (NULL pointer dereference and OOPS) via a\n request_key system call for the "dead" type. (bsc#1029850).\n - CVE-2017-2647: The KEYS subsystem in the Linux kernel allowed local\n users to gain privileges or cause a denial of service (NULL pointer\n dereference and system crash) via vectors involving a NULL value for a\n certain match field, related to the keyring_search_iterator function in\n keyring.c. (bsc#1030593)\n - CVE-2016-9604: This fixes handling of keyrings starting with '.' in\n KEYCTL_JOIN_SESSION_KEYRING, which could have allowed local users to\n manipulate privileged keyrings (bsc#1035576)\n - CVE-2017-7616: Incorrect error handling in the set_mempolicy and mbind\n compat syscalls in mm/mempolicy.c in the Linux kernel allowed local\n users to obtain sensitive information from uninitialized stack data by\n triggering failure of a certain bitmap operation. (bnc#1033336).\n - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux\n kernel allowed remote attackers to cause a denial of service (system\n crash) via a long RPC reply, related to net/sunrpc/svc.c,\n fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c. (bsc#1034670).\n - CVE-2017-7308: The packet_set_ring function in net/packet/af_packet.c in\n the Linux kernel did not properly validate certain block-size data,\n which allowed local users to cause a denial of service (overflow) or\n possibly have unspecified other impact via crafted system calls\n (bnc#1031579)\n - CVE-2017-2671: The ping_unhash function in net/ipv4/ping.c in the Linux\n kernel was too late in obtaining a certain lock and consequently could\n not ensure that disconnect function calls are safe, which allowed local\n users to cause a denial of service (panic) by leveraging access to the\n protocol value of IPPROTO_ICMP in a socket system call (bnc#1031003)\n - CVE-2017-7294: The vmw_surface_define_ioctl function in\n drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel did not\n validate addition of certain levels data, which allowed local users to\n trigger an integer overflow and out-of-bounds write, and cause a denial\n of service (system hang or crash) or possibly gain privileges, via a\n crafted ioctl call for a /dev/dri/renderD* device (bnc#1031440)\n - CVE-2017-7261: The vmw_surface_define_ioctl function in\n drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel did not\n check for a zero value of certain levels data, which allowed local users\n to cause a denial of service (ZERO_SIZE_PTR dereference, and GPF and\n possibly panic) via a crafted ioctl call for a /dev/dri/renderD* device\n (bnc#1031052)\n - CVE-2017-7187: The sg_ioctl function in drivers/scsi/sg.c in the Linux\n kernel allowed local users to cause a denial of service (stack-based\n buffer overflow) or possibly have unspecified other impact via a large\n command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds\n write access in the sg_write function (bnc#1030213)\n - CVE-2016-9588: arch/x86/kvm/vmx.c in the Linux kernel mismanaged the #BP\n and #OF exceptions, which allowed guest OS users to cause a denial of\n service (guest OS crash) by declining to handle an exception thrown by\n an L2 guest (bsc#1015703).\n - CVE-2017-5669: The do_shmat function in ipc/shm.c in the Linux kernel\n did not restrict the address calculated by a certain rounding operation,\n which allowed local users to map page zero, and consequently bypass a\n protection mechanism that exists for the mmap system call, by making\n crafted shmget and shmat system calls in a privileged context\n (bnc#1026914).\n - CVE-2016-10200: Race condition in the L2TPv3 IP Encapsulation feature in\n the Linux kernel allowed local users to gain privileges or cause a\n denial of service (use-after-free) by making multiple bind system calls\n without properly ascertaining whether a socket has the SOCK_ZAPPED\n status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c\n (bnc#1028415)\n - CVE-2016-10208: The ext4_fill_super function in fs/ext4/super.c in the\n Linux kernel did not properly validate meta block groups, which allowed\n physically proximate attackers to cause a denial of service\n (out-of-bounds read and system crash) via a crafted ext4 image\n (bnc#1023377).\n - CVE-2017-5897: The ip6gre_err function in net/ipv6/ip6_gre.c in the\n Linux kernel allowed remote attackers to have unspecified impact via\n vectors involving GRE flags in an IPv6 packet, which trigger an\n out-of-bounds access (bsc#1023762).\n - CVE-2017-5986: A race condition in the sctp_wait_for_sndbuf function in\n net/sctp/socket.c in the Linux kernel allowed local users to cause a\n denial of service (assertion failure and panic) via a multithreaded\n application that peels off an association in a certain buffer-full state\n (bsc#1025235).\n - CVE-2017-6074: The dccp_rcv_state_process function in net/dccp/input.c\n in the Linux kernel mishandled DCCP_PKT_REQUEST packet data structures\n in the LISTEN state, which allowed local users to obtain root privileges\n or cause a denial of service (double free) via an application that made\n an IPV6_RECVPKTINFO setsockopt system call (bnc#1026024)\n - CVE-2016-9191: The cgroup offline implementation in the Linux kernel\n mishandled certain drain operations, which allowed local users to cause\n a denial of service (system hang) by leveraging access to a container\n environment for executing a crafted application (bnc#1008842)\n - CVE-2017-6348: The hashbin_delete function in net/irda/irqueue.c in the\n Linux kernel improperly managed lock dropping, which allowed local users\n to cause a denial of service (deadlock) via crafted operations on IrDA\n devices (bnc#1027178).\n - CVE-2016-10044: The aio_mount function in fs/aio.c in the Linux kernel\n did not properly restrict execute access, which made it easier for local\n users to bypass intended SELinux W^X policy restrictions, and\n consequently gain privileges, via an io_setup system call (bnc#1023992).\n - CVE-2016-3070: The trace_writeback_dirty_page implementation in\n include/trace/events/writeback.h in the Linux kernel improperly\n interacts with mm/migrate.c, which allowed local users to cause a denial\n of service (NULL pointer dereference and system crash) or possibly have\n unspecified other impact by triggering a certain page move (bnc#979215).\n - CVE-2016-5243: The tipc_nl_compat_link_dump function in\n net/tipc/netlink_compat.c in the Linux kernel did not properly copy a\n certain string, which allowed local users to obtain sensitive\n information from kernel stack memory by reading a Netlink message\n (bnc#983212).\n - CVE-2017-6345: The LLC subsystem in the Linux kernel did not ensure that\n a certain destructor exists in required circumstances, which allowed\n local users to cause a denial of service (BUG_ON) or possibly have\n unspecified other impact via crafted system calls (bnc#1027190)\n - CVE-2017-6346: Race condition in net/packet/af_packet.c in the Linux\n kernel allowed local users to cause a denial of service (use-after-free)\n or possibly have unspecified other impact via a multithreaded\n application that made PACKET_FANOUT setsockopt system calls (bnc#1027189)\n - CVE-2017-6353: net/sctp/socket.c in the Linux kernel did not properly\n restrict association peel-off operations during certain wait states,\n which allowed local users to cause a denial of service (invalid unlock\n and double free) via a multithreaded application. NOTE: this\n vulnerability exists because of an incorrect fix for CVE-2017-5986\n (bnc#1027066)\n - CVE-2017-5986: Race condition in the sctp_wait_for_sndbuf function in\n net/sctp/socket.c in the Linux kernel allowed local users to cause a\n denial of service (assertion failure and panic) via a multithreaded\n application that peels off an association in a certain buffer-full state\n (bsc#1025235).\n - CVE-2017-6214: The tcp_splice_read function in net/ipv4/tcp.c in the\n Linux kernel allowed remote attackers to cause a denial of service\n (infinite loop and soft lockup) via vectors involving a TCP packet with\n the URG flag (bnc#1026722)\n - CVE-2016-2117: The atl2_probe function in\n drivers/net/ethernet/atheros/atlx/atl2.c in the Linux kernel incorrectly\n enables scatter/gather I/O, which allowed remote attackers to obtain\n sensitive information from kernel memory by reading packet data\n (bnc#968697)\n - CVE-2015-1350: The VFS subsystem in the Linux kernel provided an\n incomplete set of requirements for setattr operations that\n underspecifies removing extended privilege attributes, which allowed\n local users to cause a denial of service (capability stripping) via a\n failed invocation of a system call, as demonstrated by using chown to\n remove a capability from the ping or Wireshark dumpcap program\n (bsc#914939).\n - CVE-2016-7117: Use-after-free vulnerability in the __sys_recvmmsg\n function in net/socket.c in the Linux kernel allowed remote attackers to\n execute arbitrary code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bsc#1003077).\n\n The following non-security bugs were fixed:\n\n - ACPI / APEI: Fix NMI notification handling (bsc#917630).\n - arch: Mass conversion of smp_mb__*() (bsc#1020795).\n - asm-generic: add __smp_xxx wrappers (bsc#1020795).\n - block: remove struct request buffer member (bsc#1020795).\n - block: submit_bio_wait() conversions (bsc#1020795).\n - bonding: Advertize vxlan offload features when supported (bsc#1009682).\n - bonding: handle more gso types (bsc#1009682).\n - bonding: use the correct ether type for alb (bsc#1028595).\n - btrfs: allow unlink to exceed subvolume quota (bsc#1015821).\n - btrfs: Change qgroup_meta_rsv to 64bit (bsc#1015821).\n - btrfs: fix btrfs_compat_ioctl failures on non-compat ioctls\n (bsc#1018100).\n - btrfs: make file clone aware of fatal signals (bsc#1015787).\n - btrfs: qgroups: Retry after commit on getting EDQUOT (bsc#1015821).\n - cancel the setfilesize transation when io error happen (bsc#1028648).\n - cgroup: remove stray references to css_id (bsc#1020795).\n - cpuidle: powernv/pseries: Auto-promotion of snooze to deeper idle state\n (bnc#1023164).\n - dm: add era target (bsc#1020795).\n - dm: allow remove to be deferred (bsc#1020795).\n - dm bitset: only flush the current word if it has been dirtied\n (bsc#1020795).\n - dm btree: add dm_btree_find_lowest_key (bsc#1020795).\n - dm cache: actually resize cache (bsc#1020795).\n - dm cache: add block sizes and total cache blocks to status output\n (bsc#1020795).\n - dm cache: add cache block invalidation support (bsc#1020795).\n - dm cache: add passthrough mode (bsc#1020795).\n - dm cache: add policy name to status output (bsc#1020795).\n - dm cache: add remove_cblock method to policy interface (bsc#1020795).\n - dm cache: be much more aggressive about promoting writes to discarded\n blocks (bsc#1020795).\n - dm cache: cache shrinking support (bsc#1020795).\n - dm cache: do not add migration to completed list before unhooking bio\n (bsc#1020795).\n - dm cache: fix a lock-inversion (bsc#1020795).\n - dm cache: fix truncation bug when mapping I/O to more than 2TB fast\n device (bsc#1020795).\n - dm cache: fix writethrough mode quiescing in cache_map (bsc#1020795).\n - dm cache: improve efficiency of quiescing flag management (bsc#1020795).\n - dm cache: io destined for the cache device can now serve as tick bios\n (bsc#1020795).\n - dm cache: log error message if dm_kcopyd_copy() fails (bsc#1020795).\n - dm cache metadata: check the metadata version when reading the\n superblock (bsc#1020795).\n - dm cache metadata: return bool from __superblock_all_zeroes\n (bsc#1020795).\n - dm cache: move hook_info into common portion of per_bio_data structure\n (bsc#1020795).\n - dm cache: optimize commit_if_needed (bsc#1020795).\n - dm cache policy mq: a few small fixes (bsc#1020795).\n - dm cache policy mq: fix promotions to occur as expected (bsc#1020795).\n - dm cache policy mq: implement writeback_work() and\n mq_{set,clear}_dirty() (bsc#1020795).\n - dm cache policy mq: introduce three promotion threshold tunables\n (bsc#1020795).\n - dm cache policy mq: protect residency method with existing mutex\n (bsc#1020795).\n - dm cache policy mq: reduce memory requirements (bsc#1020795).\n - dm cache policy mq: use list_del_init instead of list_del +\n INIT_LIST_HEAD (bsc#1020795).\n - dm cache policy: remove return from void policy_remove_mapping\n (bsc#1020795).\n - dm cache: promotion optimisation for writes (bsc#1020795).\n - dm cache: resolve small nits and improve Documentation (bsc#1020795).\n - dm cache: return -EINVAL if the user specifies unknown cache policy\n (bsc#1020795).\n - dm cache: use cell_defer() boolean argument consistently (bsc#1020795).\n - dm: change sector_count member in clone_info from sector_t to unsigned\n (bsc#1020795).\n - dm crypt: add TCW IV mode for old CBC TCRYPT containers (bsc#1020795).\n - dm crypt: properly handle extra key string in initialization\n (bsc#1020795).\n - dm delay: use per-bio data instead of a mempool and slab cache\n (bsc#1020795).\n - dm: fix Kconfig indentation (bsc#1020795).\n - dm: fix Kconfig menu indentation (bsc#1020795).\n - dm: make dm_table_alloc_md_mempools static (bsc#1020795).\n - dm mpath: do not call pg_init when it is already running (bsc#1020795).\n - dm mpath: fix lock order inconsistency in multipath_ioctl (bsc#1020795).\n - dm mpath: print more useful warnings in multipath_message()\n (bsc#1020795).\n - dm mpath: push back requests instead of queueing (bsc#1020795).\n - dm mpath: really fix lockdep warning (bsc#1020795).\n - dm mpath: reduce memory pressure when requeuing (bsc#1020795).\n - dm mpath: remove extra nesting in map function (bsc#1020795).\n - dm mpath: remove map_io() (bsc#1020795).\n - dm mpath: remove process_queued_ios() (bsc#1020795).\n - dm mpath: requeue I/O during pg_init (bsc#1020795).\n - dm persistent data: cleanup dm-thin specific references in text\n (bsc#1020795).\n - dm snapshot: call destroy_work_on_stack() to pair with\n INIT_WORK_ONSTACK() (bsc#1020795).\n - dm snapshot: fix metadata corruption (bsc#1020795).\n - dm snapshot: prepare for switch to using dm-bufio (bsc#1020795).\n - dm snapshot: use dm-bufio (bsc#1020795).\n - dm snapshot: use dm-bufio prefetch (bsc#1020795).\n - dm snapshot: use GFP_KERNEL when initializing exceptions (bsc#1020795).\n - dm space map disk: optimise sm_disk_dec_block (bsc#1020795).\n - dm space map metadata: limit errors in sm_metadata_new_block\n (bsc#1020795).\n - dm: stop using bi_private (bsc#1020795).\n - dm table: add dm_table_run_md_queue_async (bsc#1020795).\n - dm table: print error on preresume failure (bsc#1020795).\n - dm table: remove unused buggy code that extends the targets array\n (bsc#1020795).\n - dm thin: add error_if_no_space feature (bsc#1020795).\n - dm thin: add mappings to end of prepared_* lists (bsc#1020795).\n - dm thin: add 'no_space_timeout' dm-thin-pool module param (bsc#1020795).\n - dm thin: add timeout to stop out-of-data-space mode holding IO forever\n (bsc#1020795).\n - dm thin: allow metadata commit if pool is in PM_OUT_OF_DATA_SPACE mode\n (bsc#1020795).\n - dm thin: allow metadata space larger than supported to go unused\n (bsc#1020795).\n - dm thin: cleanup and improve no space handling (bsc#1020795).\n - dm thin: eliminate the no_free_space flag (bsc#1020795).\n - dm thin: ensure user takes action to validate data and metadata\n consistency (bsc#1020795).\n - dm thin: factor out check_low_water_mark and use bools (bsc#1020795).\n - dm thin: fix deadlock in __requeue_bio_list (bsc#1020795).\n - dm thin: fix noflush suspend IO queueing (bsc#1020795).\n - dm thin: fix out of data space handling (bsc#1020795).\n - dm thin: fix pool feature parsing (bsc#1020795).\n - dm thin: fix rcu_read_lock being held in code that can sleep\n (bsc#1020795).\n - dm thin: handle metadata failures more consistently (bsc#1020795).\n - dm thin: irqsave must always be used with the pool->lock spinlock\n (bsc#1020795).\n - dm thin: log info when growing the data or metadata device (bsc#1020795).\n - dm thin: requeue bios to DM core if no_free_space and in read-only mode\n (bsc#1020795).\n - dm thin: return error from alloc_data_block if pool is not in write mode\n (bsc#1020795).\n - dm thin: simplify pool_is_congested (bsc#1020795).\n - dm thin: sort the per thin deferred bios using an rb_tree (bsc#1020795).\n - dm thin: synchronize the pool mode during suspend (bsc#1020795).\n - dm thin: use bool rather than unsigned for flags in structures\n (bsc#1020795).\n - dm thin: use INIT_WORK_ONSTACK in noflush_work to avoid ODEBUG warning\n (bsc#1020795).\n - dm thin: use per thin device deferred bio lists (bsc#1020795).\n - dm: use RCU_INIT_POINTER instead of rcu_assign_pointer in __unbind\n (bsc#1020795).\n - drm/i915: relax uncritical udelay_range() (bsc#1038261).\n - ether: add loopback type ETH_P_LOOPBACK (bsc#1028595).\n - ext4: fix bh leak on error paths in ext4_rename() and\n ext4_cross_rename() (bsc#1012985).\n - ext4: fix fencepost in s_first_meta_bg validation (bsc#1029986).\n - ext4: mark inode dirty after converting inline directory (bsc#1012985).\n - ftrace: Make ftrace_location_range() global (FATE#322421).\n - HID: usbhid: improve handling of Clear-Halt and reset (bsc#1031080).\n - hv: util: catch allocation errors\n - hv: utils: use memdup_user in hvt_op_write\n - hwrng: virtio - ensure reads happen after successful probe (bsc#954763\n bsc#1032344).\n - i40e: avoid null pointer dereference (bsc#922853).\n - i40e/i40evf: Break up xmit_descriptor_count from maybe_stop_tx\n (bsc#985561).\n - i40e/i40evf: Limit TSO to 7 descriptors for payload instead of 8 per\n packet (bsc#985561).\n - i40e/i40evf: Rewrite logic for 8 descriptor per packet check\n (bsc#985561).\n - i40e: Impose a lower limit on gso size (bsc#985561).\n - i40e: Limit TX descriptor count in cases where frag size is greater than\n 16K (bsc#985561).\n - iommu/vt-d: Flush old iommu caches for kdump when the device gets\n context mapped (bsc#1023824).\n - iommu/vt-d: Tylersburg isoch identity map check is done too late\n (bsc#1032125).\n - ipv6: make ECMP route replacement less greedy (bsc#930399).\n - kabi: hide changes in struct sk_buff (bsc#1009682).\n - KABI: Hide new include in arch/powerpc/kernel/process.c (fate#322421).\n - kABI: mask struct xfs_icdinode change (bsc#1024788).\n - kABI: protect struct inet6_dev (kabi).\n - kABI: protect struct iscsi_conn (bsc#103470).\n - kABI: protect struct xfs_buftarg and struct xfs_mount (bsc#1024508).\n - kABI: restore can_rx_register parameters (kabi).\n - kernel/watchdog: use nmi registers snapshot in hardlockup handler\n (bsc#940946, bsc#937444).\n - kgr: Mark eeh_event_handler() kthread safe using a timeout (bsc#1031662).\n - kgr/module: make a taint flag module-specific\n - kgr: remove unneeded kgr_needs_lazy_migration() s390x definition\n - l2tp: fix address test in __l2tp_ip6_bind_lookup() (bsc#1028415).\n - l2tp: fix lookup for sockets not bound to a device in l2tp_ip\n (bsc#1028415).\n - l2tp: fix racy socket lookup in l2tp_ip and l2tp_ip6 bind()\n (bsc#1028415).\n - l2tp: hold socket before dropping lock in l2tp_ip{, 6}_recv()\n (bsc#1028415).\n - l2tp: hold tunnel socket when handling control frames in l2tp_ip and\n l2tp_ip6 (bsc#1028415).\n - l2tp: lock socket before checking flags in connect() (bsc#1028415).\n - livepatch: Allow architectures to specify an alternate ftrace location\n (FATE#322421).\n - locking/semaphore: Add down_interruptible_timeout() (bsc#1031662).\n - md: avoid oops on unload if some process is in poll or select\n (bsc#1020795).\n - md: Convert use of typedef ctl_table to struct ctl_table (bsc#1020795).\n - md: ensure metadata is writen after raid level change (bsc#1020795).\n - md linear: fix a race between linear_add() and linear_congested()\n (bsc#1018446).\n - md: md_clear_badblocks should return an error code on failure\n (bsc#1020795).\n - md: refuse to change shape of array if it is active but read-only\n (bsc#1020795).\n - megaraid_sas: add missing curly braces in ioctl handler (bsc#1023207).\n - megaraid_sas: Fixup tgtid count in megasas_ld_list_query() (bsc#971933).\n - mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp (bnc#1030118).\n - mm, memcg: do not retry precharge charges (bnc#1022559).\n - mm/mempolicy.c: do not put mempolicy before using its nodemask\n (References: VM Performance, bnc#931620).\n - mm/page_alloc: fix nodes for reclaim in fast path (bnc#1031842).\n - module: move add_taint_module() to a header file\n - net: Add skb_gro_postpull_rcsum to udp and vxlan (bsc#1009682).\n - net: add skb_pop_rcv_encapsulation (bsc#1009682).\n - net: Call skb_checksum_init in IPv4 (bsc#1009682).\n - net: Call skb_checksum_init in IPv6 (bsc#1009682).\n - netfilter: allow logging fron non-init netns (bsc#970083).\n - net: Generalize checksum_init functions (bsc#1009682).\n - net: Preserve CHECKSUM_COMPLETE at validation (bsc#1009682).\n - NFS: do not try to cross a mountpount when there isn't one there\n (bsc#1028041).\n - NFS: Expedite unmount of NFS auto-mounts (bnc#1025802).\n - NFS: Fix a performance regression in readdir (bsc#857926).\n - NFS: flush out dirty data on file fput() (bsc#1021762).\n - ocfs2: do not write error flag to user structure we cannot copy from/to\n (bsc#1012985).\n - powerpc: Blacklist GCC 5.4 6.1 and 6.2 (boo#1028895).\n - powerpc: Create a helper for getting the kernel toc value (FATE#322421).\n - powerpc/fadump: Fix the race in crash_fadump() (bsc#1022971).\n - powerpc/fadump: Reserve memory at an offset closer to bottom of RAM\n (bsc#1032141).\n - powerpc/fadump: Update fadump documentation (bsc#1032141).\n - powerpc/ftrace: Add Kconfig & Make glue for mprofile-kernel\n (FATE#322421).\n - powerpc/ftrace: Add support for -mprofile-kernel ftrace ABI\n (FATE#322421).\n - powerpc/ftrace: Use $(CC_FLAGS_FTRACE) when disabling ftrace\n (FATE#322421).\n - powerpc/ftrace: Use generic ftrace_modify_all_code() (FATE#322421).\n - powerpc: introduce TIF_KGR_IN_PROGRESS thread flag (FATE#322421).\n - powerpc/kgraft: Add kgraft header (FATE#322421).\n - powerpc/kgraft: Add kgraft stack to struct thread_info (FATE#322421).\n - powerpc/kgraft: Add live patching support on ppc64le (FATE#322421).\n - powerpc/module: Create a special stub for ftrace_caller() (FATE#322421).\n - powerpc/module: Mark module stubs with a magic value (FATE#322421).\n - powerpc/module: Only try to generate the ftrace_caller() stub once\n (FATE#322421).\n - powerpc/modules: Never restore r2 for a mprofile-kernel style mcount()\n call (FATE#322421).\n - powerpc/prom: Increase minimum RMA size to 512MB (bsc#984530).\n - powerpc/pseries/cpuidle: Remove MAX_IDLE_STATE macro (bnc#1023164).\n - powerpc/pseries/cpuidle: Use cpuidle_register() for initialisation\n (bnc#1023164).\n - powerpc: Reject binutils 2.24 when building little endian (boo#1028895).\n - RAID1: avoid unnecessary spin locks in I/O barrier code\n (bsc#982783,bsc#1020048).\n - raid1: include bio_end_io_list in nr_queued to prevent freeze_array hang\n - remove mpath patches from dmcache backport, for bsc#1035738\n - revert "procfs: mark thread stack correctly in proc/PID/maps"\n (bnc#1030901).\n - Revert "RDMA/core: Fix incorrect structure packing for booleans" (kabi).\n - rtnetlink: allow to register ops without ops->setup set (bsc#1021374).\n - s390/zcrypt: Introduce CEX6 toleration (FATE#321783, LTC#147506,\n bsc#1019514).\n - sched/loadavg: Avoid loadavg spikes caused by delayed NO_HZ accounting\n (bsc#1018419).\n - scsi_error: count medium access timeout only once per EH run\n (bsc#993832, bsc#1032345).\n - scsi: libiscsi: add lock around task lists to fix list corruption\n regression (bsc#1034700).\n - scsi: storvsc: fix SRB_STATUS_ABORTED handling\n - sfc: reduce severity of PIO buffer alloc failures (bsc#1019168).\n - svcrpc: fix gss-proxy NULL dereference in some error cases (bsc#1024309).\n - taint/module: Clean up global and module taint flags handling\n - tcp: abort orphan sockets stalling on zero window probes (bsc#1021913).\n - thp: fix MADV_DONTNEED vs. numa balancing race (bnc#1027974).\n - thp: reduce indentation level in change_huge_pmd() (bnc#1027974).\n - treewide: fix "distingush" typo (bsc#1020795).\n - tree-wide: use reinit_completion instead of INIT_COMPLETION\n (bsc#1020795).\n - usb: dwc3: gadget: Fix incorrect DEPCMD and DGCMD status macros\n (bsc#1035699).\n - usb: host: xhci: print correct command ring address (bnc#1035699).\n - USB: serial: kl5kusb105: fix line-state error handling (bsc#1021256).\n - vfs: Do not exchange "short" filenames unconditionally (bsc#1012985).\n - vfs: split generic splice code from i_mutex locking (bsc#1024788).\n - vmxnet3: segCnt can be 1 for LRO packets (bsc#988065).\n - VSOCK: Detach QP check should filter out non matching QPs (bsc#1036752).\n - vxlan: cancel sock_work in vxlan_dellink() (bsc#1031567).\n - vxlan: Checksum fixes (bsc#1009682).\n - vxlan: GRO support at tunnel layer (bsc#1009682).\n - xen-blkfront: correct maximum segment accounting (bsc#1018263).\n - xen-blkfront: do not call talk_to_blkback when already connected to\n blkback.\n - xen-blkfront: free resources if xlvbd_alloc_gendisk fails.\n - xfs_dmapi: fix the debug compilation of xfs_dmapi (bsc#989056).\n - xfs: do not allow di_size with high bit set (bsc#1024234).\n - xfs: do not assert fail on non-async buffers on ioacct decrement\n (bsc#1024508).\n - xfs: exclude never-released buffers from buftarg I/O accounting\n (bsc#1024508).\n - xfs: fix broken multi-fsb buffer logging (bsc#1024081).\n - xfs: fix buffer overflow dm_get_dirattrs/dm_get_dirattrs2 (bsc#989056).\n - xfs: Fix lock ordering in splice write (bsc#1024788).\n - xfs: fix up xfs_swap_extent_forks inline extent handling (bsc#1023888).\n - xfs: Make xfs_icdinode->di_dmstate atomic_t (bsc#1024788).\n - xfs: pass total block res. as total xfs_bmapi_write() parameter\n (bsc#1029470).\n - xfs: replace global xfslogd wq with per-mount wq (bsc#1024508).\n - xfs: track and serialize in-flight async buffers against unmount\n (bsc#1024508).\n\n", "published": "2017-05-19T18:10:39", "modified": "2017-05-19T18:10:39", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "href": "http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00058.html", "reporter": "Suse", "references": ["https://bugzilla.suse.com/1025802", "https://bugzilla.suse.com/1032345", "https://bugzilla.suse.com/1009682", "https://bugzilla.suse.com/799133", "https://bugzilla.suse.com/1020795", "https://bugzilla.suse.com/1028041", "https://bugzilla.suse.com/1027178", "https://bugzilla.suse.com/968697", "https://bugzilla.suse.com/1024234", "https://bugzilla.suse.com/937444", "https://bugzilla.suse.com/1020048", "https://bugzilla.suse.com/1028415", "https://bugzilla.suse.com/971933", "https://bugzilla.suse.com/1023164", "https://bugzilla.suse.com/970083", "https://bugzilla.suse.com/914939", "https://bugzilla.suse.com/989056", "https://bugzilla.suse.com/1031080", "https://bugzilla.suse.com/1029986", "https://bugzilla.suse.com/1027066", "https://bugzilla.suse.com/1028895", "https://bugzilla.suse.com/1029850", "https://bugzilla.suse.com/1032125", "https://bugzilla.suse.com/940946", "https://bugzilla.suse.com/1027974", "https://bugzilla.suse.com/1018263", "https://bugzilla.suse.com/1035699", "https://bugzilla.suse.com/1031567", "https://bugzilla.suse.com/1023207", "https://bugzilla.suse.com/1022559", "https://bugzilla.suse.com/988065", "https://bugzilla.suse.com/1019168", "https://bugzilla.suse.com/1022971", "https://bugzilla.suse.com/1024788", "https://bugzilla.suse.com/931620", "https://bugzilla.suse.com/1015703", "https://bugzilla.suse.com/1031662", "https://bugzilla.suse.com/1031003", "https://bugzilla.suse.com/1031842", "https://bugzilla.suse.com/1024309", "https://bugzilla.suse.com/1023992", "https://bugzilla.suse.com/1018419", "https://bugzilla.suse.com/1017512", "https://bugzilla.suse.com/1023762", "https://bugzilla.suse.com/982783", "https://bugzilla.suse.com/1026024", "https://bugzilla.suse.com/1029470", "https://bugzilla.suse.com/1033336", "https://bugzilla.suse.com/1030118", "https://bugzilla.suse.com/1015787", "https://bugzilla.suse.com/954763", "https://bugzilla.suse.com/1024081", "https://bugzilla.suse.com/1003077", "https://bugzilla.suse.com/917630", "https://bugzilla.suse.com/1021374", "https://bugzilla.suse.com/1012620", "https://bugzilla.suse.com/1021762", "https://bugzilla.suse.com/984530", "https://bugzilla.suse.com/930399", "https://bugzilla.suse.com/979215", "https://bugzilla.suse.com/1023377", "https://bugzilla.suse.com/1025039", "https://bugzilla.suse.com/1023888", "https://bugzilla.suse.com/1036752", "https://bugzilla.suse.com/1021256", "https://bugzilla.suse.com/1032344", "https://bugzilla.suse.com/985561", "https://bugzilla.suse.com/1027190", "https://bugzilla.suse.com/1015821", "https://bugzilla.suse.com/922853", "https://bugzilla.suse.com/1030901", "https://bugzilla.suse.com/1030213", "https://bugzilla.suse.com/993832", "https://bugzilla.suse.com/1025354", "https://bugzilla.suse.com/1038261", "https://bugzilla.suse.com/1023824", "https://bugzilla.suse.com/983212", "https://bugzilla.suse.com/1026722", "https://bugzilla.suse.com/1026914", "https://bugzilla.suse.com/1034670", "https://bugzilla.suse.com/857926", "https://bugzilla.suse.com/1031052", "https://bugzilla.suse.com/1035738", "https://bugzilla.suse.com/1028648", "https://bugzilla.suse.com/1034700", "https://bugzilla.suse.com/1018446", "https://bugzilla.suse.com/1028595", "https://bugzilla.suse.com/1021913", "https://bugzilla.suse.com/1031440", "https://bugzilla.suse.com/1035576", "https://bugzilla.suse.com/1030593", "https://bugzilla.suse.com/103470", "https://bugzilla.suse.com/1008842", "https://bugzilla.suse.com/1019514", "https://bugzilla.suse.com/1012985", "https://bugzilla.suse.com/1035877", "https://bugzilla.suse.com/1025235", "https://bugzilla.suse.com/1031579", "https://bugzilla.suse.com/1027189", "https://bugzilla.suse.com/1032141", "https://bugzilla.suse.com/1018100", "https://bugzilla.suse.com/1024508"], "cvelist": ["CVE-2016-10208", "CVE-2016-9604", "CVE-2016-9191", "CVE-2017-7261", "CVE-2017-6074", "CVE-2016-7117", "CVE-2017-7616", "CVE-2016-3070", "CVE-2017-7645", "CVE-2016-10200", "CVE-2017-2671", "CVE-2017-7294", "CVE-2017-6348", "CVE-2016-5243", "CVE-2017-6214", "CVE-2015-1350", "CVE-2017-7308", "CVE-2017-6345", "CVE-2017-5669", "CVE-2017-6951", "CVE-2017-2647", "CVE-2017-5986", "CVE-2017-6346", "CVE-2016-9588", "CVE-2017-6353", "CVE-2017-8106", "CVE-2017-7187", "CVE-2016-2117", "CVE-2016-10044", "CVE-2017-5897"], "immutableFields": [], "lastseen": "2017-05-19T17:20:49", "viewCount": 24, "enchantments": {"score": {"value": 3.6, "vector": "NONE"}, "dependencies": {"references": [{"type": "amazon", "idList": ["ALAS-2016-694", "ALAS-2016-726", "ALAS-2017-805", "ALAS-2017-814", "ALAS-2017-828"]}, {"type": "android", "idList": ["ANDROID:CVE-2016-10200", "ANDROID:CVE-2016-7117"]}, {"type": "androidsecurity", "idList": ["ANDROID:2016-10-01", "ANDROID:2017-02-01", "ANDROID:2017-03-01", "ANDROID:2017-07-01", "ANDROID:2017-09-01"]}, {"type": "archlinux", "idList": ["ASA-201702-17", "ASA-201702-18"]}, {"type": "avleonov", "idList": ["AVLEONOV:B1FBE34AF90D9EFE8FB00EA97D833417"]}, {"type": "centos", "idList": ["CESA-2016:2574", "CESA-2016:2962", "CESA-2017:0036", "CESA-2017:0086", "CESA-2017:0293", "CESA-2017:0294", "CESA-2017:0323", "CESA-2017:1308", "CESA-2017:1372", "CESA-2017:1615", "CESA-2017:1842", "CESA-2018:1062", "CESA-2018:1319", "CESA-2018:1854"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:2DD582EFE729277C37B69440AE62247E", "CFOUNDRY:357A3D675E310E16A6C343FB03145CD4", "CFOUNDRY:4A4E5BB1A59DD906E5D792B48A62CB13", "CFOUNDRY:59BA3F002F833C86F9D716E2A3575DCB", "CFOUNDRY:6D0A7CF1EF35A1C96485B4FC10A51978", "CFOUNDRY:897C3471765453EA05465A73CDC16BBB", "CFOUNDRY:DFAB11FD33D131C30AACDE9F4864FC0F", "CFOUNDRY:FC25CD097476B12ED115E08FD50F00D3"]}, {"type": "cloudlinux", "idList": ["CLSA-2022:1650576075"]}, {"type": "cve", "idList": ["CVE-2015-1350", "CVE-2016-10044", "CVE-2016-10200", "CVE-2016-10208", "CVE-2016-2117", "CVE-2016-3070", "CVE-2016-5243", "CVE-2016-7117", "CVE-2016-9191", "CVE-2016-9588", "CVE-2016-9604", "CVE-2017-15649", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5669", "CVE-2017-5897", "CVE-2017-5986", "CVE-2017-6074", "CVE-2017-6214", "CVE-2017-6345", "CVE-2017-6346", "CVE-2017-6348", "CVE-2017-6353", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7261", "CVE-2017-7294", "CVE-2017-7308", "CVE-2017-7616", "CVE-2017-7645", "CVE-2017-8106"]}, {"type": "debian", "idList": ["DEBIAN:DLA-1200-1:A0B61", "DEBIAN:DLA-516-1:B66B7", "DEBIAN:DLA-772-1:EB721", "DEBIAN:DLA-833-1:91DAA", "DEBIAN:DLA-849-1:12807", "DEBIAN:DLA-922-1:854C7", "DEBIAN:DLA-993-1:71AF5", "DEBIAN:DSA-3607-1:0BD6E", "DEBIAN:DSA-3607-1:29E1C", "DEBIAN:DSA-3791-1:0D4D5", "DEBIAN:DSA-3791-1:AE0FD", "DEBIAN:DSA-3804-1:0976E", "DEBIAN:DSA-3804-1:E7F94", "DEBIAN:DSA-3886-1:89166", "DEBIAN:DSA-3886-1:F6458"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2015-1350", "DEBIANCVE:CVE-2016-10044", "DEBIANCVE:CVE-2016-10200", "DEBIANCVE:CVE-2016-10208", "DEBIANCVE:CVE-2016-2117", "DEBIANCVE:CVE-2016-3070", "DEBIANCVE:CVE-2016-5243", "DEBIANCVE:CVE-2016-7117", "DEBIANCVE:CVE-2016-9191", "DEBIANCVE:CVE-2016-9588", "DEBIANCVE:CVE-2016-9604", "DEBIANCVE:CVE-2017-15649", "DEBIANCVE:CVE-2017-2647", "DEBIANCVE:CVE-2017-2671", "DEBIANCVE:CVE-2017-5669", "DEBIANCVE:CVE-2017-5897", "DEBIANCVE:CVE-2017-5986", "DEBIANCVE:CVE-2017-6074", "DEBIANCVE:CVE-2017-6214", "DEBIANCVE:CVE-2017-6345", "DEBIANCVE:CVE-2017-6346", "DEBIANCVE:CVE-2017-6348", "DEBIANCVE:CVE-2017-6353", "DEBIANCVE:CVE-2017-6951", "DEBIANCVE:CVE-2017-7187", "DEBIANCVE:CVE-2017-7261", "DEBIANCVE:CVE-2017-7294", "DEBIANCVE:CVE-2017-7308", "DEBIANCVE:CVE-2017-7616", "DEBIANCVE:CVE-2017-7645", "DEBIANCVE:CVE-2017-8106"]}, {"type": "exploitdb", "idList": ["EDB-ID:41457", "EDB-ID:41458", "EDB-ID:41994", "EDB-ID:44654", "EDB-ID:47168"]}, {"type": "exploitpack", "idList": ["EXPLOITPACK:4CB8F52029A7ED20CD5AD83DA63EF19E", "EXPLOITPACK:4EEB4BE9E101A3B6E5FA4A3FC9B06CCD", "EXPLOITPACK:66230DDA8228F7537211A7F78C05A763", "EXPLOITPACK:84D4B1F42D5DCA9623080EFFD17E58E1"]}, {"type": "f5", "idList": ["F5:K08478022", "F5:K11023978", "F5:K30737254", "F5:K31209433", "F5:K32115847", "F5:K34886212", "F5:K48281956", "F5:K51201255", "F5:K63771715", "F5:K68852819", "F5:K81211720", "F5:K82224417", "F5:K82508682", "F5:K92111011", "SOL51201255", "SOL92111011"]}, {"type": "fedora", "idList": ["FEDORA:042FF6294018", "FEDORA:0DC87601457E", "FEDORA:1F466601E823", "FEDORA:25B9E61491E0", "FEDORA:26A1460C6317", "FEDORA:2CC39660F53B", "FEDORA:50F586057156", "FEDORA:553DD615C92C", "FEDORA:5931760652B6", "FEDORA:5ADC96067305", "FEDORA:6437E61257FA", "FEDORA:65FAD61713B3", "FEDORA:76A6A60C79DB", "FEDORA:7ED1D60A8F65", "FEDORA:8CDBE6067306", "FEDORA:B872461491E6", "FEDORA:B9A2260A96D5", "FEDORA:BE101604CBF2", "FEDORA:C8F1260321CA", "FEDORA:D953C601BFE1", "FEDORA:F17F2606731A"]}, {"type": "googleprojectzero", "idList": ["GOOGLEPROJECTZERO:9B79D262B5DA61A7E11F5134B546BA63"]}, {"type": "hackerone", "idList": ["H1:347282", "H1:684567"]}, {"type": "ibm", "idList": ["091C926DD3372A48BCEFCA3A598C2A54BAEA4FF0AC1ADA170D539846CF9E0B12", "0C9BE2F3A245999460BB6BC497E21EC27992E79FB4C1D769E6D1CF729AB33300", "0D95BD029EF7D61B7C200E5DCF5114404F54883607A0E5A132C410EA37160E69", "1D8744BF536D5B133A0AEB6D2969DFF11DFBADCEF06C768998622BB424AF6C06", "233226C0332001C81596C237819F64BB35F4B49297346F216B4DC90C72D26485", "289F46B747F4C8F26E8F8D17623E34EDE1DB7595184FCDCC87FEDCC356AC9965", "2ABC4CD376C07922A3144CF8116D979F4BDDE16EED9AADA11262FBF58C851DBF", "61EAA34D5E4645B71F124164E8135272DB3119CF3ABDC2864377B692FCF87527", "6B8D264C112CFCDDCE94E39A330DF7082557BFFF177349A0F825B791060643AF", "A0B51C5217767E75AB974BA93584FB1F969514BA8D7EE9EDD025C20F274C1D2F", "A18DD1594298170A7AF630CBFFA73E78138125D119FBC5D156128BBBD99A03EC", "A9C254F86614D2334E5A1624EEBD7497A5FA74BEC3159FA2530927B6C4A89585", "AF6E3EC9D5A5C3CF688EF87142347E0688A4AE1CB6831F92326966B86BF2D9C1", "B13E9CABE04A3A8E052E5DD7075F194AB2BDBB1AA759BCA55EBEBB657F688C5F", "B7EDA2450D13E204B60C3A3E7379E6FCCD587CB32FEB5041ADDA6CB8E3C44FC3", "CD9B5BF488F3327F1A5D08B8A25E9EF90D7304376F44A16FB3F05E06566E80FF", "F092FBBD34304315E258962CA397F72D24D88CD673A181734FDCE39754098484"]}, {"type": "kitploit", "idList": ["KITPLOIT:4462385753504235463"]}, {"type": "lenovo", "idList": ["LENOVO:PS500107-NOSID", "LENOVO:PS500321-NOSID"]}, {"type": "mageia", "idList": ["MGAA-2016-0134", "MGASA-2016-0225", "MGASA-2016-0232", "MGASA-2016-0233", "MGASA-2016-0345", "MGASA-2016-0364", "MGASA-2017-0063", "MGASA-2017-0064", "MGASA-2017-0065", "MGASA-2017-0088", "MGASA-2017-0089", "MGASA-2017-0090", "MGASA-2017-0136", "MGASA-2017-0147", "MGASA-2017-0148", "MGASA-2017-0149"]}, {"type": "metasploit", "idList": ["MSF:EXPLOIT-LINUX-LOCAL-AF_PACKET_PACKET_SET_RING_PRIV_ESC-"]}, {"type": "myhack58", "idList": ["MYHACK58:62201783679", "MYHACK58:62201783692", "MYHACK58:62201787550"]}, {"type": "nessus", "idList": 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{"nessus": [{"lastseen": "2023-01-20T15:06:38", "description": "The SUSE Linux Enterprise 12 SP1 kernel was updated to 3.12.74 to receive various security and bugfixes. Notable new/improved features :\n\n - Improved support for Hyper-V\n\n - Support for the tcp_westwood TCP scheduling algorithm The following security bugs were fixed :\n\n - CVE-2017-8106: The handle_invept function in arch/x86/kvm/vmx.c in the Linux kernel allowed privileged KVM guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a single-context INVEPT instruction with a NULL EPT pointer (bsc#1035877).\n\n - CVE-2017-6951: The keyring_search_aux function in security/keys/keyring.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call for the 'dead' type. (bsc#1029850).\n\n - CVE-2017-2647: The KEYS subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain match field, related to the keyring_search_iterator function in keyring.c. (bsc#1030593)\n\n - CVE-2016-9604: This fixes handling of keyrings starting with '.' in KEYCTL_JOIN_SESSION_KEYRING, which could have allowed local users to manipulate privileged keyrings (bsc#1035576)\n\n - CVE-2017-7616: Incorrect error handling in the set_mempolicy and mbind compat syscalls in mm/mempolicy.c in the Linux kernel allowed local users to obtain sensitive information from uninitialized stack data by triggering failure of a certain bitmap operation. (bnc#1033336).\n\n - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel allowed remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c. (bsc#1034670).\n\n - CVE-2017-7308: The packet_set_ring function in net/packet/af_packet.c in the Linux kernel did not properly validate certain block-size data, which allowed local users to cause a denial of service (overflow) or possibly have unspecified other impact via crafted system calls (bnc#1031579)\n\n - CVE-2017-2671: The ping_unhash function in net/ipv4/ping.c in the Linux kernel was too late in obtaining a certain lock and consequently could not ensure that disconnect function calls are safe, which allowed local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call (bnc#1031003)\n\n - CVE-2017-7294: The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel did not validate addition of certain levels data, which allowed local users to trigger an integer overflow and out-of-bounds write, and cause a denial of service (system hang or crash) or possibly gain privileges, via a crafted ioctl call for a /dev/dri/renderD* device (bnc#1031440)\n\n - CVE-2017-7261: The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel did not check for a zero value of certain levels data, which allowed local users to cause a denial of service (ZERO_SIZE_PTR dereference, and GPF and possibly panic) via a crafted ioctl call for a /dev/dri/renderD* device (bnc#1031052)\n\n - CVE-2017-7187: The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel allowed local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function (bnc#1030213)\n\n - CVE-2016-9588: arch/x86/kvm/vmx.c in the Linux kernel mismanaged the #BP and #OF exceptions, which allowed guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by an L2 guest (bsc#1015703).\n\n - CVE-2017-5669: The do_shmat function in ipc/shm.c in the Linux kernel did not restrict the address calculated by a certain rounding operation, which allowed local users to map page zero, and consequently bypass a protection mechanism that exists for the mmap system call, by making crafted shmget and shmat system calls in a privileged context (bnc#1026914).\n\n - CVE-2016-10200: Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c (bnc#1028415)\n\n - CVE-2016-10208: The ext4_fill_super function in fs/ext4/super.c in the Linux kernel did not properly validate meta block groups, which allowed physically proximate attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image (bnc#1023377).\n\n - CVE-2017-5897: The ip6gre_err function in net/ipv6/ip6_gre.c in the Linux kernel allowed remote attackers to have unspecified impact via vectors involving GRE flags in an IPv6 packet, which trigger an out-of-bounds access (bsc#1023762).\n\n - CVE-2017-5986: A race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel allowed local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state (bsc#1025235).\n\n - CVE-2017-6074: The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel mishandled DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allowed local users to obtain root privileges or cause a denial of service (double free) via an application that made an IPV6_RECVPKTINFO setsockopt system call (bnc#1026024)\n\n - CVE-2016-9191: The cgroup offline implementation in the Linux kernel mishandled certain drain operations, which allowed local users to cause a denial of service (system hang) by leveraging access to a container environment for executing a crafted application (bnc#1008842)\n\n - CVE-2017-6348: The hashbin_delete function in net/irda/irqueue.c in the Linux kernel improperly managed lock dropping, which allowed local users to cause a denial of service (deadlock) via crafted operations on IrDA devices (bnc#1027178).\n\n - CVE-2016-10044: The aio_mount function in fs/aio.c in the Linux kernel did not properly restrict execute access, which made it easier for local users to bypass intended SELinux W^X policy restrictions, and consequently gain privileges, via an io_setup system call (bnc#1023992).\n\n - CVE-2016-3070: The trace_writeback_dirty_page implementation in include/trace/events/writeback.h in the Linux kernel improperly interacts with mm/migrate.c, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by triggering a certain page move (bnc#979215).\n\n - CVE-2016-5243: The tipc_nl_compat_link_dump function in net/tipc/netlink_compat.c in the Linux kernel did not properly copy a certain string, which allowed local users to obtain sensitive information from kernel stack memory by reading a Netlink message (bnc#983212).\n\n - CVE-2017-6345: The LLC subsystem in the Linux kernel did not ensure that a certain destructor exists in required circumstances, which allowed local users to cause a denial of service (BUG_ON) or possibly have unspecified other impact via crafted system calls (bnc#1027190)\n\n - CVE-2017-6346: Race condition in net/packet/af_packet.c in the Linux kernel allowed local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded application that made PACKET_FANOUT setsockopt system calls (bnc#1027189)\n\n - CVE-2017-6353: net/sctp/socket.c in the Linux kernel did not properly restrict association peel-off operations during certain wait states, which allowed local users to cause a denial of service (invalid unlock and double free) via a multithreaded application. NOTE: this vulnerability exists because of an incorrect fix for CVE-2017-5986 (bnc#1027066)\n\n - CVE-2017-5986: Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel allowed local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state (bsc#1025235).\n\n - CVE-2017-6214: The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel allowed remote attackers to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the URG flag (bnc#1026722)\n\n - CVE-2016-2117: The atl2_probe function in drivers/net/ethernet/atheros/atlx/atl2.c in the Linux kernel incorrectly enables scatter/gather I/O, which allowed remote attackers to obtain sensitive information from kernel memory by reading packet data (bnc#968697)\n\n - CVE-2015-1350: The VFS subsystem in the Linux kernel provided an incomplete set of requirements for setattr operations that underspecifies removing extended privilege attributes, which allowed local users to cause a denial of service (capability stripping) via a failed invocation of a system call, as demonstrated by using chown to remove a capability from the ping or Wireshark dumpcap program (bsc#914939).\n\n - CVE-2016-7117: Use-after-free vulnerability in the\n __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 is mishandled during error processing (bsc#1003077).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-05-22T00:00:00", "type": "nessus", "title": "SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1360-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-1350", "CVE-2016-10044", "CVE-2016-10200", "CVE-2016-10208", "CVE-2016-2117", "CVE-2016-3070", "CVE-2016-5243", "CVE-2016-7117", "CVE-2016-9191", "CVE-2016-9588", "CVE-2016-9604", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5669", "CVE-2017-5897", "CVE-2017-5986", "CVE-2017-6074", "CVE-2017-6214", "CVE-2017-6345", "CVE-2017-6346", "CVE-2017-6348", "CVE-2017-6353", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7261", "CVE-2017-7294", "CVE-2017-7308", "CVE-2017-7616", "CVE-2017-7645", "CVE-2017-8106"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debugsource", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-extra", "p-cpe:/a:novell:suse_linux:kernel-default-extra-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kernel-xen", "p-cpe:/a:novell:suse_linux:kernel-xen-base", "p-cpe:/a:novell:suse_linux:kernel-xen-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-xen-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-xen-debugsource", "p-cpe:/a:novell:suse_linux:kernel-xen-devel", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2017-1360-1.NASL", "href": "https://www.tenable.com/plugins/nessus/100320", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2017:1360-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(100320);\n script_version(\"3.10\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\"CVE-2015-1350\", \"CVE-2016-10044\", \"CVE-2016-10200\", \"CVE-2016-10208\", \"CVE-2016-2117\", \"CVE-2016-3070\", \"CVE-2016-5243\", \"CVE-2016-7117\", \"CVE-2016-9191\", \"CVE-2016-9588\", \"CVE-2016-9604\", \"CVE-2017-2647\", \"CVE-2017-2671\", \"CVE-2017-5669\", \"CVE-2017-5897\", \"CVE-2017-5986\", \"CVE-2017-6074\", \"CVE-2017-6214\", \"CVE-2017-6345\", \"CVE-2017-6346\", \"CVE-2017-6348\", \"CVE-2017-6353\", \"CVE-2017-6951\", \"CVE-2017-7187\", \"CVE-2017-7261\", \"CVE-2017-7294\", \"CVE-2017-7308\", \"CVE-2017-7616\", \"CVE-2017-7645\", \"CVE-2017-8106\");\n\n script_name(english:\"SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1360-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The SUSE Linux Enterprise 12 SP1 kernel was updated to 3.12.74 to\nreceive various security and bugfixes. Notable new/improved features :\n\n - Improved support for Hyper-V\n\n - Support for the tcp_westwood TCP scheduling algorithm\n The following security bugs were fixed :\n\n - CVE-2017-8106: The handle_invept function in\n arch/x86/kvm/vmx.c in the Linux kernel allowed\n privileged KVM guest OS users to cause a denial of\n service (NULL pointer dereference and host OS crash) via\n a single-context INVEPT instruction with a NULL EPT\n pointer (bsc#1035877).\n\n - CVE-2017-6951: The keyring_search_aux function in\n security/keys/keyring.c in the Linux kernel allowed\n local users to cause a denial of service (NULL pointer\n dereference and OOPS) via a request_key system call for\n the 'dead' type. (bsc#1029850).\n\n - CVE-2017-2647: The KEYS subsystem in the Linux kernel\n allowed local users to gain privileges or cause a denial\n of service (NULL pointer dereference and system crash)\n via vectors involving a NULL value for a certain match\n field, related to the keyring_search_iterator function\n in keyring.c. (bsc#1030593)\n\n - CVE-2016-9604: This fixes handling of keyrings starting\n with '.' in KEYCTL_JOIN_SESSION_KEYRING, which could\n have allowed local users to manipulate privileged\n keyrings (bsc#1035576)\n\n - CVE-2017-7616: Incorrect error handling in the\n set_mempolicy and mbind compat syscalls in\n mm/mempolicy.c in the Linux kernel allowed local users\n to obtain sensitive information from uninitialized stack\n data by triggering failure of a certain bitmap\n operation. (bnc#1033336).\n\n - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd\n subsystem in the Linux kernel allowed remote attackers\n to cause a denial of service (system crash) via a long\n RPC reply, related to net/sunrpc/svc.c,\n fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c. (bsc#1034670).\n\n - CVE-2017-7308: The packet_set_ring function in\n net/packet/af_packet.c in the Linux kernel did not\n properly validate certain block-size data, which allowed\n local users to cause a denial of service (overflow) or\n possibly have unspecified other impact via crafted\n system calls (bnc#1031579)\n\n - CVE-2017-2671: The ping_unhash function in\n net/ipv4/ping.c in the Linux kernel was too late in\n obtaining a certain lock and consequently could not\n ensure that disconnect function calls are safe, which\n allowed local users to cause a denial of service (panic)\n by leveraging access to the protocol value of\n IPPROTO_ICMP in a socket system call (bnc#1031003)\n\n - CVE-2017-7294: The vmw_surface_define_ioctl function in\n drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux\n kernel did not validate addition of certain levels data,\n which allowed local users to trigger an integer overflow\n and out-of-bounds write, and cause a denial of service\n (system hang or crash) or possibly gain privileges, via\n a crafted ioctl call for a /dev/dri/renderD* device\n (bnc#1031440)\n\n - CVE-2017-7261: The vmw_surface_define_ioctl function in\n drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux\n kernel did not check for a zero value of certain levels\n data, which allowed local users to cause a denial of\n service (ZERO_SIZE_PTR dereference, and GPF and possibly\n panic) via a crafted ioctl call for a /dev/dri/renderD*\n device (bnc#1031052)\n\n - CVE-2017-7187: The sg_ioctl function in\n drivers/scsi/sg.c in the Linux kernel allowed local\n users to cause a denial of service (stack-based buffer\n overflow) or possibly have unspecified other impact via\n a large command size in an SG_NEXT_CMD_LEN ioctl call,\n leading to out-of-bounds write access in the sg_write\n function (bnc#1030213)\n\n - CVE-2016-9588: arch/x86/kvm/vmx.c in the Linux kernel\n mismanaged the #BP and #OF exceptions, which allowed\n guest OS users to cause a denial of service (guest OS\n crash) by declining to handle an exception thrown by an\n L2 guest (bsc#1015703).\n\n - CVE-2017-5669: The do_shmat function in ipc/shm.c in the\n Linux kernel did not restrict the address calculated by\n a certain rounding operation, which allowed local users\n to map page zero, and consequently bypass a protection\n mechanism that exists for the mmap system call, by\n making crafted shmget and shmat system calls in a\n privileged context (bnc#1026914).\n\n - CVE-2016-10200: Race condition in the L2TPv3 IP\n Encapsulation feature in the Linux kernel allowed local\n users to gain privileges or cause a denial of service\n (use-after-free) by making multiple bind system calls\n without properly ascertaining whether a socket has the\n SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and\n net/l2tp/l2tp_ip6.c (bnc#1028415)\n\n - CVE-2016-10208: The ext4_fill_super function in\n fs/ext4/super.c in the Linux kernel did not properly\n validate meta block groups, which allowed physically\n proximate attackers to cause a denial of service\n (out-of-bounds read and system crash) via a crafted ext4\n image (bnc#1023377).\n\n - CVE-2017-5897: The ip6gre_err function in\n net/ipv6/ip6_gre.c in the Linux kernel allowed remote\n attackers to have unspecified impact via vectors\n involving GRE flags in an IPv6 packet, which trigger an\n out-of-bounds access (bsc#1023762).\n\n - CVE-2017-5986: A race condition in the\n sctp_wait_for_sndbuf function in net/sctp/socket.c in\n the Linux kernel allowed local users to cause a denial\n of service (assertion failure and panic) via a\n multithreaded application that peels off an association\n in a certain buffer-full state (bsc#1025235).\n\n - CVE-2017-6074: The dccp_rcv_state_process function in\n net/dccp/input.c in the Linux kernel mishandled\n DCCP_PKT_REQUEST packet data structures in the LISTEN\n state, which allowed local users to obtain root\n privileges or cause a denial of service (double free)\n via an application that made an IPV6_RECVPKTINFO\n setsockopt system call (bnc#1026024)\n\n - CVE-2016-9191: The cgroup offline implementation in the\n Linux kernel mishandled certain drain operations, which\n allowed local users to cause a denial of service (system\n hang) by leveraging access to a container environment\n for executing a crafted application (bnc#1008842)\n\n - CVE-2017-6348: The hashbin_delete function in\n net/irda/irqueue.c in the Linux kernel improperly\n managed lock dropping, which allowed local users to\n cause a denial of service (deadlock) via crafted\n operations on IrDA devices (bnc#1027178).\n\n - CVE-2016-10044: The aio_mount function in fs/aio.c in\n the Linux kernel did not properly restrict execute\n access, which made it easier for local users to bypass\n intended SELinux W^X policy restrictions, and\n consequently gain privileges, via an io_setup system\n call (bnc#1023992).\n\n - CVE-2016-3070: The trace_writeback_dirty_page\n implementation in include/trace/events/writeback.h in\n the Linux kernel improperly interacts with mm/migrate.c,\n which allowed local users to cause a denial of service\n (NULL pointer dereference and system crash) or possibly\n have unspecified other impact by triggering a certain\n page move (bnc#979215).\n\n - CVE-2016-5243: The tipc_nl_compat_link_dump function in\n net/tipc/netlink_compat.c in the Linux kernel did not\n properly copy a certain string, which allowed local\n users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#983212).\n\n - CVE-2017-6345: The LLC subsystem in the Linux kernel did\n not ensure that a certain destructor exists in required\n circumstances, which allowed local users to cause a\n denial of service (BUG_ON) or possibly have unspecified\n other impact via crafted system calls (bnc#1027190)\n\n - CVE-2017-6346: Race condition in net/packet/af_packet.c\n in the Linux kernel allowed local users to cause a\n denial of service (use-after-free) or possibly have\n unspecified other impact via a multithreaded application\n that made PACKET_FANOUT setsockopt system calls\n (bnc#1027189)\n\n - CVE-2017-6353: net/sctp/socket.c in the Linux kernel did\n not properly restrict association peel-off operations\n during certain wait states, which allowed local users to\n cause a denial of service (invalid unlock and double\n free) via a multithreaded application. NOTE: this\n vulnerability exists because of an incorrect fix for\n CVE-2017-5986 (bnc#1027066)\n\n - CVE-2017-5986: Race condition in the\n sctp_wait_for_sndbuf function in net/sctp/socket.c in\n the Linux kernel allowed local users to cause a denial\n of service (assertion failure and panic) via a\n multithreaded application that peels off an association\n in a certain buffer-full state (bsc#1025235).\n\n - CVE-2017-6214: The tcp_splice_read function in\n net/ipv4/tcp.c in the Linux kernel allowed remote\n attackers to cause a denial of service (infinite loop\n and soft lockup) via vectors involving a TCP packet with\n the URG flag (bnc#1026722)\n\n - CVE-2016-2117: The atl2_probe function in\n drivers/net/ethernet/atheros/atlx/atl2.c in the Linux\n kernel incorrectly enables scatter/gather I/O, which\n allowed remote attackers to obtain sensitive information\n from kernel memory by reading packet data (bnc#968697)\n\n - CVE-2015-1350: The VFS subsystem in the Linux kernel\n provided an incomplete set of requirements for setattr\n operations that underspecifies removing extended\n privilege attributes, which allowed local users to cause\n a denial of service (capability stripping) via a failed\n invocation of a system call, as demonstrated by using\n chown to remove a capability from the ping or Wireshark\n dumpcap program (bsc#914939).\n\n - CVE-2016-7117: Use-after-free vulnerability in the\n __sys_recvmmsg function in net/socket.c in the Linux\n kernel allowed remote attackers to execute arbitrary\n code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bsc#1003077).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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CVE-2016-5243: The tipc_nl_compat_link_dump function in net/tipc/netlink_compat.c in the Linux kernel did not properly copy a certain string, which allowed local users to obtain sensitive information from kernel stack memory by reading a Netlink message (bnc#983212).\n\n - CVE-2016-7117: Use-after-free vulnerability in the\n __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 is mishandled during error processing (bnc#1003077).\n\n - CVE-2016-9588: arch/x86/kvm/vmx.c in the Linux kernel mismanages the #BP and #OF exceptions, which allowed guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by an L2 guest (bnc#1015703).\n\n - CVE-2016-10044: The aio_mount function in fs/aio.c in the Linux kernel did not properly restrict execute access, which made it easier for local users to bypass intended SELinux W^X policy restrictions, and consequently gain privileges, via an io_setup system call (bnc#1023992).\n\n - CVE-2016-10200: Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c (bnc#1028415).\n\n - CVE-2016-10208: The ext4_fill_super function in fs/ext4/super.c in the Linux kernel did not properly validate meta block groups, which allowed physically proximate attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image (bnc#1023377).\n\n - CVE-2017-2671: The ping_unhash function in net/ipv4/ping.c in the Linux kernel is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allowed local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call (bnc#1031003).\n\n - CVE-2017-5669: The do_shmat function in ipc/shm.c in the Linux kernel did not restrict the address calculated by a certain rounding operation, which allowed local users to map page zero, and consequently bypass a protection mechanism that exists for the mmap system call, by making crafted shmget and shmat system calls in a privileged context (bnc#1026914).\n\n - CVE-2017-5897: The ip6gre_err function in net/ipv6/ip6_gre.c in the Linux kernel allowed remote attackers to have unspecified impact via vectors involving GRE flags in an IPv6 packet, which trigger an out-of-bounds access (bnc#1023762).\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bnc#1024938).\n\n - CVE-2017-5986: Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel allowed local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state (bnc#1025235).\n\n - CVE-2017-6074: The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel mishandled DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allowed local users to obtain root privileges or cause a denial of service (double free) via an application that made an IPV6_RECVPKTINFO setsockopt system call (bnc#1026024).\n\n - CVE-2017-6214: The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel allowed remote attackers to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the URG flag (bnc#1026722).\n\n - CVE-2017-6345: The LLC subsystem in the Linux kernel did not ensure that a certain destructor exists in required circumstances, which allowed local users to cause a denial of service (BUG_ON) or possibly have unspecified other impact via crafted system calls (bnc#1027190).\n\n - CVE-2017-6346: Race condition in net/packet/af_packet.c in the Linux kernel allowed local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded application that made PACKET_FANOUT setsockopt system calls (bnc#1027189).\n\n - CVE-2017-6348: The hashbin_delete function in net/irda/irqueue.c in the Linux kernel improperly managed lock dropping, which allowed local users to cause a denial of service (deadlock) via crafted operations on IrDA devices (bnc#1027178).\n\n - CVE-2017-6353: net/sctp/socket.c in the Linux kernel did not properly restrict association peel-off operations during certain wait states, which allowed local users to cause a denial of service (invalid unlock and double free) via a multithreaded application. 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See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. 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CVE-2016-10200: Race condition in the L2TPv3 IP\n Encapsulation feature in the Linux kernel allowed local\n users to gain privileges or cause a denial of service\n (use-after-free) by making multiple bind system calls\n without properly ascertaining whether a socket has the\n SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and\n net/l2tp/l2tp_ip6.c (bnc#1028415).\n\n - CVE-2016-10208: The ext4_fill_super function in\n fs/ext4/super.c in the Linux kernel did not properly\n validate meta block groups, which allowed physically\n proximate attackers to cause a denial of service\n (out-of-bounds read and system crash) via a crafted ext4\n image (bnc#1023377).\n\n - CVE-2017-2671: The ping_unhash function in\n net/ipv4/ping.c in the Linux kernel is too late in\n obtaining a certain lock and consequently cannot ensure\n that disconnect function calls are safe, which allowed\n local users to cause a denial of service (panic) by\n leveraging access to the protocol value of IPPROTO_ICMP\n in a socket system call (bnc#1031003).\n\n - CVE-2017-5669: The do_shmat function in ipc/shm.c in the\n Linux kernel did not restrict the address calculated by\n a certain rounding operation, which allowed local users\n to map page zero, and consequently bypass a protection\n mechanism that exists for the mmap system call, by\n making crafted shmget and shmat system calls in a\n privileged context (bnc#1026914).\n\n - CVE-2017-5897: The ip6gre_err function in\n net/ipv6/ip6_gre.c in the Linux kernel allowed remote\n attackers to have unspecified impact via vectors\n involving GRE flags in an IPv6 packet, which trigger an\n out-of-bounds access (bnc#1023762).\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in\n net/ipv4/ip_sockglue.c in the Linux kernel allowed\n attackers to cause a denial of service (system crash)\n via (1) an application that made crafted system calls or\n possibly (2) IPv4 traffic with invalid IP options\n (bnc#1024938).\n\n - CVE-2017-5986: Race condition in the\n sctp_wait_for_sndbuf function in net/sctp/socket.c in\n the Linux kernel allowed local users to cause a denial\n of service (assertion failure and panic) via a\n multithreaded application that peels off an association\n in a certain buffer-full state (bnc#1025235).\n\n - CVE-2017-6074: The dccp_rcv_state_process function in\n net/dccp/input.c in the Linux kernel mishandled\n DCCP_PKT_REQUEST packet data structures in the LISTEN\n state, which allowed local users to obtain root\n privileges or cause a denial of service (double free)\n via an application that made an IPV6_RECVPKTINFO\n setsockopt system call (bnc#1026024).\n\n - CVE-2017-6214: The tcp_splice_read function in\n net/ipv4/tcp.c in the Linux kernel allowed remote\n attackers to cause a denial of service (infinite loop\n and soft lockup) via vectors involving a TCP packet with\n the URG flag (bnc#1026722).\n\n - CVE-2017-6345: The LLC subsystem in the Linux kernel did\n not ensure that a certain destructor exists in required\n circumstances, which allowed local users to cause a\n denial of service (BUG_ON) or possibly have unspecified\n other impact via crafted system calls (bnc#1027190).\n\n - CVE-2017-6346: Race condition in net/packet/af_packet.c\n in the Linux kernel allowed local users to cause a\n denial of service (use-after-free) or possibly have\n unspecified other impact via a multithreaded application\n that made PACKET_FANOUT setsockopt system calls\n (bnc#1027189).\n\n - 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Notable new/improved features :\n\n - Improved support for Hyper-V\n\n - Support for Matrox G200eH3\n\n - Support for tcp_westwood The following security bugs\n were fixed :\n\n - CVE-2017-2671: The ping_unhash function in\n net/ipv4/ping.c in the Linux kernel was too late in\n obtaining a certain lock and consequently could not\n ensure that disconnect function calls are safe, which\n allowed local users to cause a denial of service (panic)\n by leveraging access to the protocol value of\n IPPROTO_ICMP in a socket system call (bnc#1031003).\n\n - CVE-2017-7308: The packet_set_ring function in\n net/packet/af_packet.c in the Linux kernel did not\n properly validate certain block-size data, which allowed\n local users to cause a denial of service (overflow) or\n possibly have unspecified other impact via crafted\n system calls (bnc#1031579).\n\n - CVE-2017-7294: The vmw_surface_define_ioctl function in\n drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux\n kernel did not validate addition of certain levels data,\n which allowed local users to trigger an integer overflow\n and out-of-bounds write, and cause a denial of service\n (system hang or crash) or possibly gain privileges, via\n a crafted ioctl call for a /dev/dri/renderD* device\n (bnc#1031440).\n\n - CVE-2017-7261: The vmw_surface_define_ioctl function in\n drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux\n kernel did not check for a zero value of certain levels\n data, which allowed local users to cause a denial of\n service (ZERO_SIZE_PTR dereference, and GPF and possibly\n panic) via a crafted ioctl call for a /dev/dri/renderD*\n device (bnc#1031052).\n\n - CVE-2017-7187: The sg_ioctl function in\n drivers/scsi/sg.c in the Linux kernel allowed local\n users to cause a denial of service (stack-based buffer\n overflow) or possibly have unspecified other impact via\n a large command size in an SG_NEXT_CMD_LEN ioctl call,\n leading to out-of-bounds write access in the sg_write\n function (bnc#1030213).\n\n - CVE-2017-7374: Use-after-free vulnerability in\n fs/crypto/ in the Linux kernel allowed local users to\n cause a denial of service (NULL pointer dereference) or\n possibly gain privileges by revoking keyring keys being\n used for ext4, f2fs, or ubifs encryption, causing\n cryptographic transform objects to be freed prematurely\n (bnc#1032006).\n\n - CVE-2016-10200: Race condition in the L2TPv3 IP\n Encapsulation feature in the Linux kernel allowed local\n users to gain privileges or cause a denial of service\n (use-after-free) by making multiple bind system calls\n without properly ascertaining whether a socket has the\n SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and\n net/l2tp/l2tp_ip6.c (bnc#1028415).\n\n - CVE-2017-6345: The LLC subsystem in the Linux kernel did\n not ensure that a certain destructor exists in required\n circumstances, which allowed local users to cause a\n denial of service (BUG_ON) or possibly have unspecified\n other impact via crafted system calls (bnc#1027190).\n\n - CVE-2017-6346: Race condition in net/packet/af_packet.c\n in the Linux kernel allowed local users to cause a\n denial of service (use-after-free) or possibly have\n unspecified other impact via a multithreaded application\n that made PACKET_FANOUT setsockopt system calls\n (bnc#1027189).\n\n - CVE-2017-6353: net/sctp/socket.c in the Linux kernel did\n not properly restrict association peel-off operations\n during certain wait states, which allowed local users to\n cause a denial of service (invalid unlock and double\n free) via a multithreaded application. NOTE: this\n vulnerability exists because of an incorrect fix for\n CVE-2017-5986 (bnc#1027066).\n\n - CVE-2017-6214: The tcp_splice_read function in\n net/ipv4/tcp.c in the Linux kernel allowed remote\n attackers to cause a denial of service (infinite loop\n and soft lockup) via vectors involving a TCP packet with\n the URG flag (bnc#1026722).\n\n - CVE-2016-2117: The atl2_probe function in\n drivers/net/ethernet/atheros/atlx/atl2.c in the Linux\n kernel incorrectly enables scatter/gather I/O, which\n allowed remote attackers to obtain sensitive information\n from kernel memory by reading packet data (bnc#968697).\n\n - CVE-2017-6347: The ip_cmsg_recv_checksum function in\n net/ipv4/ip_sockglue.c in the Linux kernel had incorrect\n expectations about skb data layout, which allowed local\n users to cause a denial of service (buffer over-read) or\n possibly have unspecified other impact via crafted\n system calls, as demonstrated by use of the MSG_MORE\n flag in conjunction with loopback UDP transmission\n (bnc#1027179).\n\n - CVE-2016-9191: The cgroup offline implementation in the\n Linux kernel mishandled certain drain operations, which\n allowed local users to cause a denial of service (system\n hang) by leveraging access to a container environment\n for executing a crafted application (bnc#1008842).\n\n - CVE-2017-2596: The nested_vmx_check_vmptr function in\n arch/x86/kvm/vmx.c in the Linux kernel improperly\n emulated the VMXON instruction, which allowed KVM L1\n guest OS users to cause a denial of service (host OS\n memory consumption) by leveraging the mishandling of\n page references (bnc#1022785).\n\n - CVE-2017-6074: The dccp_rcv_state_process function in\n net/dccp/input.c in the Linux kernel mishandled\n DCCP_PKT_REQUEST packet data structures in the LISTEN\n state, which allowed local users to obtain root\n privileges or cause a denial of service (double free)\n via an application that made an IPV6_RECVPKTINFO\n setsockopt system call (bnc#1026024).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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CVE-2015-3288: mm/memory.c in the Linux kernel\n mishandled anonymous pages, which allowed local users to\n gain privileges or cause a denial of service (page\n tainting) via a crafted application that triggers\n writing to page zero (bsc#979021).\n\n - CVE-2016-10200: Race condition in the L2TPv3 IP\n Encapsulation feature in the Linux kernel allowed local\n users to gain privileges or cause a denial of service\n (use-after-free) by making multiple bind system calls\n without properly ascertaining whether a socket has the\n SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and\n net/l2tp/l2tp_ip6.c (bnc#1028415)\n\n - CVE-2016-5243: The tipc_nl_compat_link_dump function in\n net/tipc/netlink_compat.c in the Linux kernel did not\n properly copy a certain string, which allowed local\n users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#983212)\n\n - CVE-2017-6353: net/sctp/socket.c in the Linux kernel did\n not properly restrict association peel-off operations\n during certain wait states, which allowed local users to\n cause a denial of service (invalid unlock and double\n free) via a multithreaded application (bnc#1027066)\n\n - CVE-2017-6214: The tcp_splice_read function in\n net/ipv4/tcp.c in the Linux kernel allowed remote\n attackers to cause a denial of service (infinite loop\n and soft lockup) via vectors involving a TCP packet with\n the URG flag (bnc#1026722)\n\n - CVE-2017-6074: The dccp_rcv_state_process function in\n net/dccp/input.c in the Linux kernel mishandled\n DCCP_PKT_REQUEST packet data structures in the LISTEN\n state, which allowed local users to obtain root\n privileges or cause a denial of service (double free)\n via an application that made an IPV6_RECVPKTINFO\n setsockopt system call (bnc#1026024)\n\n - CVE-2017-5986: Race condition in the\n sctp_wait_for_sndbuf function in net/sctp/socket.c in\n the Linux kernel allowed local users to cause a denial\n of service (assertion failure and panic) via a\n multithreaded application that peels off an association\n in a certain buffer-full state (bsc#1025235)\n\n - CVE-2015-8970: crypto/algif_skcipher.c in the Linux\n kernel did not verify that a setkey operation has been\n performed on an AF_ALG socket an accept system call is\n processed, which allowed local users to cause a denial\n of service (NULL pointer dereference and system crash)\n via a crafted application that does not supply a key,\n related to the lrw_crypt function in crypto/lrw.c\n (bsc#1008374).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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net/xfrm/xfrm_user.c in the Linux kernel did not validate certain size data after an XFRM_MSG_NEWAE update, which allowed local users to obtain root privileges or cause a denial of service (heap-based out-of-bounds access) by leveraging the CAP_NET_ADMIN capability, as demonstrated during a Pwn2Own competition at CanSecWest 2017 for the Ubuntu 16.10 linux-image-* package 4.8.0.41.52 (bnc#1030573).\n\n - CVE-2016-10200: Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c (bnc#1028415).\n\n - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline (bnc#1027565).\n\n - CVE-2017-6345: The LLC subsystem in the Linux kernel did not ensure that a certain destructor exists in required circumstances, which allowed local users to cause a denial of service (BUG_ON) or possibly have unspecified other impact via crafted system calls (bnc#1027190).\n\n - CVE-2017-6346: Race condition in net/packet/af_packet.c in the Linux kernel allowed local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded application that made PACKET_FANOUT setsockopt system calls (bnc#1027189).\n\n - CVE-2017-6353: net/sctp/socket.c in the Linux kernel did not properly restrict association peel-off operations during certain wait states, which allowed local users to cause a denial of service (invalid unlock and double free) via a multithreaded application. NOTE: this vulnerability exists because of an incorrect fix for CVE-2017-5986 (bnc#1025235).\n\n - CVE-2017-6214: The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel allowed remote attackers to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the URG flag (bnc#1026722).\n\n - CVE-2016-2117: The atl2_probe function in drivers/net/ethernet/atheros/atlx/atl2.c in the Linux kernel incorrectly enables scatter/gather I/O, which allowed remote attackers to obtain sensitive information from kernel memory by reading packet data (bnc#968697).\n\n - CVE-2017-6347: The ip_cmsg_recv_checksum function in net/ipv4/ip_sockglue.c in the Linux kernel has incorrect expectations about skb data layout, which allowed local users to cause a denial of service (buffer over-read) or possibly have unspecified other impact via crafted system calls, as demonstrated by use of the MSG_MORE flag in conjunction with loopback UDP transmission (bnc#1027179).\n\n - CVE-2016-9191: The cgroup offline implementation in the Linux kernel mishandled certain drain operations, which allowed local users to cause a denial of service (system hang) by leveraging access to a container environment for executing a crafted application, as demonstrated by trinity (bnc#1008842).\n\n - CVE-2017-2596: The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel improperly emulates the VMXON instruction, which allowed KVM L1 guest OS users to cause a denial of service (host OS memory consumption) by leveraging the mishandling of page references (bnc#1022785).\n\nThe following non-security bugs were fixed :\n\n - ACPI: Do not create a platform_device for IOAPIC/IOxAPIC (bsc#1028819).\n\n - ACPI, ioapic: Clear on-stack resource before using it (bsc#1028819).\n\n - ACPI: Remove platform devices from a bus on removal (bsc#1028819).\n\n - add mainline tag to one hyperv patch\n\n - bnx2x: allow adding VLANs while interface is down (bsc#1027273).\n\n - btrfs: backref: Fix soft lockup in __merge_refs function (bsc#1017641).\n\n - btrfs: incremental send, do not delay rename when parent inode is new (bsc#1028325).\n\n - btrfs: incremental send, do not issue invalid rmdir operations (bsc#1028325).\n\n - btrfs: qgroup: Move half of the qgroup accounting time out of commit trans (bsc#1017461).\n\n - btrfs: send, fix failure to rename top level inode due to name collision (bsc#1028325).\n\n - btrfs: serialize subvolume mounts with potentially mismatching rw flags (bsc#951844 bsc#1024015)\n\n - crypto: algif_hash - avoid zero-sized array (bnc#1007962).\n\n - cxgb4vf: do not offload Rx checksums for IPv6 fragments (bsc#1026692).\n\n - drivers: hv: vmbus: Prevent sending data on a rescinded channel (fate#320485, bug#1028217).\n\n - drm/i915: Add intel_uncore_suspend / resume functions (bsc#1011913).\n\n - drm/i915: Listen for PMIC bus access notifications (bsc#1011913).\n\n - drm/mgag200: Added support for the new device G200eH3 (bsc#1007959, fate#322780)\n\n - ext4: fix fencepost in s_first_meta_bg validation (bsc#1029986).\n\n - Fix kABI breakage of dccp in 4.4.56 (stable-4.4.56).\n\n - futex: Add missing error handling to FUTEX_REQUEUE_PI (bsc#969755).\n\n - futex: Fix potential use-after-free in FUTEX_REQUEUE_PI (bsc#969755).\n\n - i2c: designware-baytrail: Acquire P-Unit access on bus acquire (bsc#1011913).\n\n - i2c: designware-baytrail: Call pmic_bus_access_notifier_chain (bsc#1011913).\n\n - i2c: designware-baytrail: Fix race when resetting the semaphore (bsc#1011913).\n\n - i2c: designware-baytrail: Only check iosf_mbi_available() for shared hosts (bsc#1011913).\n\n - i2c: designware: Disable pm for PMIC i2c-bus even if there is no _SEM method (bsc#1011913).\n\n - i2c-designware: increase timeout (bsc#1011913).\n\n - i2c: designware: Never suspend i2c-busses used for accessing the system PMIC (bsc#1011913).\n\n - i2c: designware: Rename accessor_flags to flags (bsc#1011913).\n\n - kABI: protect struct iscsi_conn (kabi).\n\n - kABI: protect struct se_node_acl (kabi).\n\n - kABI: restore can_rx_register parameters (kabi).\n\n - kgr/module: make a taint flag module-specific (fate#313296).\n\n - kgr: remove all arch-specific kgraft header files (fate#313296).\n\n - l2tp: fix address test in __l2tp_ip6_bind_lookup() (bsc#1028415).\n\n - l2tp: fix lookup for sockets not bound to a device in l2tp_ip (bsc#1028415).\n\n - l2tp: fix racy socket lookup in l2tp_ip and l2tp_ip6 bind() (bsc#1028415).\n\n - l2tp: hold socket before dropping lock in l2tp_ip(, 6)_recv() (bsc#1028415).\n\n - l2tp: lock socket before checking flags in connect() (bsc#1028415).\n\n - md/raid1: add rcu protection to rdev in fix_read_error (References: bsc#998106,bsc#1020048,bsc#982783).\n\n - md/raid1: fix a use-after-free bug (bsc#998106,bsc#1020048,bsc#982783).\n\n - md/raid1: handle flush request correctly (bsc#998106,bsc#1020048,bsc#982783).\n\n - md/raid1: Refactor raid1_make_request (bsc#998106,bsc#1020048,bsc#982783).\n\n - mm: fix set pageblock migratetype in deferred struct page init (bnc#1027195).\n\n - mm/page_alloc: Remove useless parameter of\n __free_pages_boot_core (bnc#1027195).\n\n - module: move add_taint_module() to a header file (fate#313296).\n\n - net/ena: change condition for host attribute configuration (bsc#1026509).\n\n - net/ena: change driver's default timeouts (bsc#1026509).\n\n - net: ena: change the return type of ena_set_push_mode() to be void (bsc#1026509).\n\n - net: ena: Fix error return code in ena_device_init() (bsc#1026509).\n\n - net/ena: fix ethtool RSS flow configuration (bsc#1026509).\n\n - net/ena: fix NULL dereference when removing the driver after device reset failed (bsc#1026509).\n\n - net/ena: fix potential access to freed memory during device reset (bsc#1026509).\n\n - net/ena: fix queues number calculation (bsc#1026509).\n\n - net/ena: fix RSS default hash configuration (bsc#1026509).\n\n - net/ena: reduce the severity of ena printouts (bsc#1026509).\n\n - net/ena: refactor ena_get_stats64 to be atomic context safe (bsc#1026509).\n\n - net/ena: remove ntuple filter support from device feature list (bsc#1026509).\n\n - net: ena: remove superfluous check in ena_remove() (bsc#1026509).\n\n - net: ena: Remove unnecessary pci_set_drvdata() (bsc#1026509).\n\n - net/ena: update driver version to 1.1.2 (bsc#1026509).\n\n - net/ena: use READ_ONCE to access completion descriptors (bsc#1026509).\n\n - net: ena: use setup_timer() and mod_timer() (bsc#1026509).\n\n - net/mlx4_core: Avoid command timeouts during VF driver device shutdown (bsc#1028017).\n\n - net/mlx4_core: Avoid delays during VF driver device shutdown (bsc#1028017).\n\n - net/mlx4_core: Fix racy CQ (Completion Queue) free (bsc#1028017).\n\n - net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions (bsc#1028017).\n\n - net/mlx4_core: Use cq quota in SRIOV when creating completion EQs (bsc#1028017).\n\n - net/mlx4_en: Fix bad WQE issue (bsc#1028017).\n\n - NFS: do not try to cross a mountpount when there isn't one there (bsc#1028041).\n\n - nvme: Do not suspend admin queue that wasn't created (bsc#1026505).\n\n - nvme: Suspend all queues before deletion (bsc#1026505).\n\n - PCI: hv: Fix wslot_to_devfn() to fix warnings on device removal (fate#320485, bug#1028217).\n\n - PCI: hv: Use device serial number as PCI domain (fate#320485, bug#1028217).\n\n - powerpc: Blacklist GCC 5.4 6.1 and 6.2 (boo#1028895).\n\n - RAID1: a new I/O barrier implementation to remove resync window (bsc#998106,bsc#1020048,bsc#982783).\n\n - RAID1: avoid unnecessary spin locks in I/O barrier code (bsc#998106,bsc#1020048,bsc#982783).\n\n - Revert 'give up on gcc ilog2() constant optimizations' (kabi).\n\n - Revert 'net: introduce device min_header_len' (kabi).\n\n - Revert 'net/mlx4_en: Avoid unregister_netdev at shutdown flow' (bsc#1028017).\n\n - Revert 'nfit, libnvdimm: fix interleave set cookie calculation' (kabi).\n\n - Revert 'RDMA/core: Fix incorrect structure packing for booleans' (kabi).\n\n - Revert 'target: Fix NULL dereference during LUN lookup + active I/O shutdown' (kabi).\n\n - rtlwifi: rtl_usb: Fix missing entry in USB driver's private data (bsc#1026462).\n\n - s390/kmsg: add missing kmsg descriptions (bnc#1025683, LTC#151573).\n\n - s390/mm: fix zone calculation in arch_add_memory() (bnc#1025683, LTC#152318).\n\n - sched/loadavg: Avoid loadavg spikes caused by delayed NO_HZ accounting (bsc#1018419).\n\n - scsi_dh_alua: Do not modify the interval value for retries (bsc#1012910).\n\n - scsi: do not print 'reservation conflict' for TEST UNIT READY (bsc#1027054).\n\n - softirq: Let ksoftirqd do its job (bsc#1019618).\n\n - supported.conf: Add tcp_westwood as supported module (fate#322432)\n\n - taint/module: Clean up global and module taint flags handling (fate#313296).\n\n - Update mainline reference in patches.drivers/drm-ast-Fix-memleaks-in-error-path-in-as t_fb_create.patch See (bsc#1028158) for the context in which this was discovered upstream.\n\n - x86/apic/uv: Silence a shift wrapping warning (bsc#1023866).\n\n - x86/mce: Do not print MCEs when mcelog is active (bsc#1013994).\n\n - x86, mm: fix gup_pte_range() vs DAX mappings (bsc#1026405).\n\n - x86/mm/gup: Simplify get_user_pages() PTE bit handling (bsc#1026405).\n\n - x86/platform/intel/iosf_mbi: Add a mutex for P-Unit access (bsc#1011913).\n\n - x86/platform/intel/iosf_mbi: Add a PMIC bus access notifier (bsc#1011913).\n\n - x86/platform: Remove warning message for duplicate NMI handlers (bsc#1029220).\n\n - x86/platform/UV: Add basic CPU NMI health check (bsc#1023866).\n\n - x86/platform/UV: Add Support for UV4 Hubless NMIs (bsc#1023866).\n\n - x86/platform/UV: Add Support for UV4 Hubless systems (bsc#1023866).\n\n - x86/platform/UV: Clean up the NMI code to match current coding style (bsc#1023866).\n\n - x86/platform/UV: Clean up the UV APIC code (bsc#1023866).\n\n - x86/platform/UV: Ensure uv_system_init is called when necessary (bsc#1023866).\n\n - x86/platform/UV: Fix 2 socket config problem (bsc#1023866).\n\n - x86/platform/UV: Fix panic with missing UVsystab support (bsc#1023866).\n\n - x86/platform/UV: Initialize PCH GPP_D_0 NMI Pin to be NMI source (bsc#1023866).\n\n - x86/platform/UV: Verify NMI action is valid, default is standard (bsc#1023866).\n\n - xen-blkfront: correct maximum segment accounting (bsc#1018263).\n\n - xen-blkfront: do not call talk_to_blkback when already connected to blkback.\n\n - xen/blkfront: Fix crash if backend does not follow the right states.\n\n - xen-blkfront: free resources if xlvbd_alloc_gendisk fails.\n\n - xen/netback: set default upper limit of tx/rx queues to 8 (bnc#1019163).\n\n - xen/netfront: set default upper limit of tx/rx queues to 8 (bnc#1019163).\n\n - xfs: do not take the IOLOCK exclusive for direct I/O page invalidation (bsc#1015609).", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-04-03T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2017-418)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-10200", "CVE-2016-2117", "CVE-2016-9191", "CVE-2017-2596", "CVE-2017-2636", "CVE-2017-5986", "CVE-2017-6214", "CVE-2017-6345", "CVE-2017-6346", "CVE-2017-6347", "CVE-2017-6353", "CVE-2017-7184"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-docs-pdf", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "p-cpe:/a:novell:opensuse:kernel-vanilla", "p-cpe:/a:novell:opensuse:kernel-vanilla-base", "p-cpe:/a:novell:opensuse:kernel-vanilla-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "cpe:/o:novell:opensuse:42.2"], "id": "OPENSUSE-2017-418.NASL", "href": "https://www.tenable.com/plugins/nessus/99156", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2017-418.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(99156);\n script_version(\"3.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2016-10200\", \"CVE-2016-2117\", \"CVE-2016-9191\", \"CVE-2017-2596\", \"CVE-2017-2636\", \"CVE-2017-5986\", \"CVE-2017-6214\", \"CVE-2017-6345\", \"CVE-2017-6346\", \"CVE-2017-6347\", \"CVE-2017-6353\", \"CVE-2017-7184\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2017-418)\");\n script_summary(english:\"Check for the openSUSE-2017-418 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE Leap 42.2 kernel was updated to 4.4.56 fix various\nsecurity issues and bugs.\n\nThe following security bugs were fixed :\n\n - CVE-2017-7184: The xfrm_replay_verify_len function in\n net/xfrm/xfrm_user.c in the Linux kernel did not\n validate certain size data after an XFRM_MSG_NEWAE\n update, which allowed local users to obtain root\n privileges or cause a denial of service (heap-based\n out-of-bounds access) by leveraging the CAP_NET_ADMIN\n capability, as demonstrated during a Pwn2Own competition\n at CanSecWest 2017 for the Ubuntu 16.10 linux-image-*\n package 4.8.0.41.52 (bnc#1030573).\n\n - CVE-2016-10200: Race condition in the L2TPv3 IP\n Encapsulation feature in the Linux kernel allowed local\n users to gain privileges or cause a denial of service\n (use-after-free) by making multiple bind system calls\n without properly ascertaining whether a socket has the\n SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and\n net/l2tp/l2tp_ip6.c (bnc#1028415).\n\n - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in\n the Linux kernel allowed local users to gain privileges\n or cause a denial of service (double free) by setting\n the HDLC line discipline (bnc#1027565).\n\n - CVE-2017-6345: The LLC subsystem in the Linux kernel did\n not ensure that a certain destructor exists in required\n circumstances, which allowed local users to cause a\n denial of service (BUG_ON) or possibly have unspecified\n other impact via crafted system calls (bnc#1027190).\n\n - CVE-2017-6346: Race condition in net/packet/af_packet.c\n in the Linux kernel allowed local users to cause a\n denial of service (use-after-free) or possibly have\n unspecified other impact via a multithreaded application\n that made PACKET_FANOUT setsockopt system calls\n (bnc#1027189).\n\n - CVE-2017-6353: net/sctp/socket.c in the Linux kernel did\n not properly restrict association peel-off operations\n during certain wait states, which allowed local users to\n cause a denial of service (invalid unlock and double\n free) via a multithreaded application. NOTE: this\n vulnerability exists because of an incorrect fix for\n CVE-2017-5986 (bnc#1025235).\n\n - CVE-2017-6214: The tcp_splice_read function in\n net/ipv4/tcp.c in the Linux kernel allowed remote\n attackers to cause a denial of service (infinite loop\n and soft lockup) via vectors involving a TCP packet with\n the URG flag (bnc#1026722).\n\n - CVE-2016-2117: The atl2_probe function in\n drivers/net/ethernet/atheros/atlx/atl2.c in the Linux\n kernel incorrectly enables scatter/gather I/O, which\n allowed remote attackers to obtain sensitive information\n from kernel memory by reading packet data (bnc#968697).\n\n - CVE-2017-6347: The ip_cmsg_recv_checksum function in\n net/ipv4/ip_sockglue.c in the Linux kernel has incorrect\n expectations about skb data layout, which allowed local\n users to cause a denial of service (buffer over-read) or\n possibly have unspecified other impact via crafted\n system calls, as demonstrated by use of the MSG_MORE\n flag in conjunction with loopback UDP transmission\n (bnc#1027179).\n\n - CVE-2016-9191: The cgroup offline implementation in the\n Linux kernel mishandled certain drain operations, which\n allowed local users to cause a denial of service (system\n hang) by leveraging access to a container environment\n for executing a crafted application, as demonstrated by\n trinity (bnc#1008842).\n\n - CVE-2017-2596: The nested_vmx_check_vmptr function in\n arch/x86/kvm/vmx.c in the Linux kernel improperly\n emulates the VMXON instruction, which allowed KVM L1\n guest OS users to cause a denial of service (host OS\n memory consumption) by leveraging the mishandling of\n page references (bnc#1022785).\n\nThe following non-security bugs were fixed :\n\n - ACPI: Do not create a platform_device for IOAPIC/IOxAPIC\n (bsc#1028819).\n\n - ACPI, ioapic: Clear on-stack resource before using it\n (bsc#1028819).\n\n - ACPI: Remove platform devices from a bus on removal\n (bsc#1028819).\n\n - add mainline tag to one hyperv patch\n\n - bnx2x: allow adding VLANs while interface is down\n (bsc#1027273).\n\n - btrfs: backref: Fix soft lockup in __merge_refs function\n (bsc#1017641).\n\n - btrfs: incremental send, do not delay rename when parent\n inode is new (bsc#1028325).\n\n - btrfs: incremental send, do not issue invalid rmdir\n operations (bsc#1028325).\n\n - btrfs: qgroup: Move half of the qgroup accounting time\n out of commit trans (bsc#1017461).\n\n - btrfs: send, fix failure to rename top level inode due\n to name collision (bsc#1028325).\n\n - btrfs: serialize subvolume mounts with potentially\n mismatching rw flags (bsc#951844 bsc#1024015)\n\n - crypto: algif_hash - avoid zero-sized array\n (bnc#1007962).\n\n - cxgb4vf: do not offload Rx checksums for IPv6 fragments\n (bsc#1026692).\n\n - drivers: hv: vmbus: Prevent sending data on a rescinded\n channel (fate#320485, bug#1028217).\n\n - drm/i915: Add intel_uncore_suspend / resume functions\n (bsc#1011913).\n\n - drm/i915: Listen for PMIC bus access notifications\n (bsc#1011913).\n\n - drm/mgag200: Added support for the new device G200eH3\n (bsc#1007959, fate#322780)\n\n - ext4: fix fencepost in s_first_meta_bg validation\n (bsc#1029986).\n\n - Fix kABI breakage of dccp in 4.4.56 (stable-4.4.56).\n\n - futex: Add missing error handling to FUTEX_REQUEUE_PI\n (bsc#969755).\n\n - futex: Fix potential use-after-free in FUTEX_REQUEUE_PI\n (bsc#969755).\n\n - i2c: designware-baytrail: Acquire P-Unit access on bus\n acquire (bsc#1011913).\n\n - i2c: designware-baytrail: Call\n pmic_bus_access_notifier_chain (bsc#1011913).\n\n - i2c: designware-baytrail: Fix race when resetting the\n semaphore (bsc#1011913).\n\n - i2c: designware-baytrail: Only check\n iosf_mbi_available() for shared hosts (bsc#1011913).\n\n - i2c: designware: Disable pm for PMIC i2c-bus even if\n there is no _SEM method (bsc#1011913).\n\n - i2c-designware: increase timeout (bsc#1011913).\n\n - i2c: designware: Never suspend i2c-busses used for\n accessing the system PMIC (bsc#1011913).\n\n - i2c: designware: Rename accessor_flags to flags\n (bsc#1011913).\n\n - kABI: protect struct iscsi_conn (kabi).\n\n - kABI: protect struct se_node_acl (kabi).\n\n - kABI: restore can_rx_register parameters (kabi).\n\n - kgr/module: make a taint flag module-specific\n (fate#313296).\n\n - kgr: remove all arch-specific kgraft header files\n (fate#313296).\n\n - l2tp: fix address test in __l2tp_ip6_bind_lookup()\n (bsc#1028415).\n\n - l2tp: fix lookup for sockets not bound to a device in\n l2tp_ip (bsc#1028415).\n\n - l2tp: fix racy socket lookup in l2tp_ip and l2tp_ip6\n bind() (bsc#1028415).\n\n - l2tp: hold socket before dropping lock in l2tp_ip(,\n 6)_recv() (bsc#1028415).\n\n - l2tp: lock socket before checking flags in connect()\n (bsc#1028415).\n\n - md/raid1: add rcu protection to rdev in fix_read_error\n (References: bsc#998106,bsc#1020048,bsc#982783).\n\n - md/raid1: fix a use-after-free bug\n (bsc#998106,bsc#1020048,bsc#982783).\n\n - md/raid1: handle flush request correctly\n (bsc#998106,bsc#1020048,bsc#982783).\n\n - md/raid1: Refactor raid1_make_request\n (bsc#998106,bsc#1020048,bsc#982783).\n\n - mm: fix set pageblock migratetype in deferred struct\n page init (bnc#1027195).\n\n - mm/page_alloc: Remove useless parameter of\n __free_pages_boot_core (bnc#1027195).\n\n - module: move add_taint_module() to a header file\n (fate#313296).\n\n - net/ena: change condition for host attribute\n configuration (bsc#1026509).\n\n - net/ena: change driver's default timeouts (bsc#1026509).\n\n - net: ena: change the return type of ena_set_push_mode()\n to be void (bsc#1026509).\n\n - net: ena: Fix error return code in ena_device_init()\n (bsc#1026509).\n\n - net/ena: fix ethtool RSS flow configuration\n (bsc#1026509).\n\n - net/ena: fix NULL dereference when removing the driver\n after device reset failed (bsc#1026509).\n\n - net/ena: fix potential access to freed memory during\n device reset (bsc#1026509).\n\n - net/ena: fix queues number calculation (bsc#1026509).\n\n - net/ena: fix RSS default hash configuration\n (bsc#1026509).\n\n - net/ena: reduce the severity of ena printouts\n (bsc#1026509).\n\n - net/ena: refactor ena_get_stats64 to be atomic context\n safe (bsc#1026509).\n\n - net/ena: remove ntuple filter support from device\n feature list (bsc#1026509).\n\n - net: ena: remove superfluous check in ena_remove()\n (bsc#1026509).\n\n - net: ena: Remove unnecessary pci_set_drvdata()\n (bsc#1026509).\n\n - net/ena: update driver version to 1.1.2 (bsc#1026509).\n\n - net/ena: use READ_ONCE to access completion descriptors\n (bsc#1026509).\n\n - net: ena: use setup_timer() and mod_timer()\n (bsc#1026509).\n\n - net/mlx4_core: Avoid command timeouts during VF driver\n device shutdown (bsc#1028017).\n\n - net/mlx4_core: Avoid delays during VF driver device\n shutdown (bsc#1028017).\n\n - net/mlx4_core: Fix racy CQ (Completion Queue) free\n (bsc#1028017).\n\n - net/mlx4_core: Fix when to save some qp context flags\n for dynamic VST to VGT transitions (bsc#1028017).\n\n - net/mlx4_core: Use cq quota in SRIOV when creating\n completion EQs (bsc#1028017).\n\n - net/mlx4_en: Fix bad WQE issue (bsc#1028017).\n\n - NFS: do not try to cross a mountpount when there isn't\n one there (bsc#1028041).\n\n - nvme: Do not suspend admin queue that wasn't created\n (bsc#1026505).\n\n - nvme: Suspend all queues before deletion (bsc#1026505).\n\n - PCI: hv: Fix wslot_to_devfn() to fix warnings on device\n removal (fate#320485, bug#1028217).\n\n - PCI: hv: Use device serial number as PCI domain\n (fate#320485, bug#1028217).\n\n - powerpc: Blacklist GCC 5.4 6.1 and 6.2 (boo#1028895).\n\n - RAID1: a new I/O barrier implementation to remove resync\n window (bsc#998106,bsc#1020048,bsc#982783).\n\n - RAID1: avoid unnecessary spin locks in I/O barrier code\n (bsc#998106,bsc#1020048,bsc#982783).\n\n - Revert 'give up on gcc ilog2() constant optimizations'\n (kabi).\n\n - Revert 'net: introduce device min_header_len' (kabi).\n\n - Revert 'net/mlx4_en: Avoid unregister_netdev at shutdown\n flow' (bsc#1028017).\n\n - Revert 'nfit, libnvdimm: fix interleave set cookie\n calculation' (kabi).\n\n - Revert 'RDMA/core: Fix incorrect structure packing for\n booleans' (kabi).\n\n - Revert 'target: Fix NULL dereference during LUN lookup +\n active I/O shutdown' (kabi).\n\n - rtlwifi: rtl_usb: Fix missing entry in USB driver's\n private data (bsc#1026462).\n\n - s390/kmsg: add missing kmsg descriptions (bnc#1025683,\n LTC#151573).\n\n - s390/mm: fix zone calculation in arch_add_memory()\n (bnc#1025683, LTC#152318).\n\n - sched/loadavg: Avoid loadavg spikes caused by delayed\n NO_HZ accounting (bsc#1018419).\n\n - scsi_dh_alua: Do not modify the interval value for\n retries (bsc#1012910).\n\n - scsi: do not print 'reservation conflict' for TEST UNIT\n READY (bsc#1027054).\n\n - softirq: Let ksoftirqd do its job (bsc#1019618).\n\n - supported.conf: Add tcp_westwood as supported module\n (fate#322432)\n\n - taint/module: Clean up global and module taint flags\n handling (fate#313296).\n\n - Update mainline reference in\n patches.drivers/drm-ast-Fix-memleaks-in-error-path-in-as\n t_fb_create.patch See (bsc#1028158) for the context in\n which this was discovered upstream.\n\n - x86/apic/uv: Silence a shift wrapping warning\n (bsc#1023866).\n\n - x86/mce: Do not print MCEs when mcelog is active\n (bsc#1013994).\n\n - x86, mm: fix gup_pte_range() vs DAX mappings\n (bsc#1026405).\n\n - x86/mm/gup: Simplify get_user_pages() PTE bit handling\n (bsc#1026405).\n\n - x86/platform/intel/iosf_mbi: Add a mutex for P-Unit\n access (bsc#1011913).\n\n - x86/platform/intel/iosf_mbi: Add a PMIC bus access\n notifier (bsc#1011913).\n\n - x86/platform: Remove warning message for duplicate NMI\n handlers (bsc#1029220).\n\n - x86/platform/UV: Add basic CPU NMI health check\n (bsc#1023866).\n\n - x86/platform/UV: Add Support for UV4 Hubless NMIs\n (bsc#1023866).\n\n - x86/platform/UV: Add Support for UV4 Hubless systems\n (bsc#1023866).\n\n - x86/platform/UV: Clean up the NMI code to match current\n coding style (bsc#1023866).\n\n - x86/platform/UV: Clean up the UV APIC code\n (bsc#1023866).\n\n - x86/platform/UV: Ensure uv_system_init is called when\n necessary (bsc#1023866).\n\n - x86/platform/UV: Fix 2 socket config problem\n (bsc#1023866).\n\n - x86/platform/UV: Fix panic with missing UVsystab support\n (bsc#1023866).\n\n - x86/platform/UV: Initialize PCH GPP_D_0 NMI Pin to be\n NMI source (bsc#1023866).\n\n - x86/platform/UV: Verify NMI action is valid, default is\n standard (bsc#1023866).\n\n - xen-blkfront: correct maximum segment accounting\n (bsc#1018263).\n\n - xen-blkfront: do not call talk_to_blkback when already\n connected to blkback.\n\n - xen/blkfront: Fix crash if backend does not follow the\n right states.\n\n - xen-blkfront: free resources if xlvbd_alloc_gendisk\n fails.\n\n - xen/netback: set default upper limit of tx/rx queues to\n 8 (bnc#1019163).\n\n - 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cpu:\"x86_64\", reference:\"kernel-pae-base-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-base-debuginfo-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debuginfo-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debugsource-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-devel-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-debuginfo-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debuginfo-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debugsource-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-devel-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debuginfo-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debugsource-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-devel-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-debuginfo-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debuginfo-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debugsource-4.1.39-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-devel-4.1.39-53.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-debug / kernel-debug-base / kernel-debug-base-debuginfo / etc\");\n}\n", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-02-19T13:48:48", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - The perf_cpu_time_max_percent_handler function in kernel/events/core.c in the Linux kernel before 4.11 allows local users to cause a denial of service (integer overflow) or possibly have unspecified other impact via a large value, as demonstrated by an incorrect sample-rate calculation.(CVE-2017-18255)\n\n - In the Linux kernel before 4.13.5, a local user could create keyrings for other users via keyctl commands, setting unwanted defaults or causing a denial of service.(CVE-2017-18270)\n\n - The timer_create syscall implementation in kernel/time/posix-timers.c in the Linux kernel doesn't properly validate the sigevent-i1/4zsigev_notify field, which leads to out-of-bounds access in the show_timer function.(CVE-2017-18344)\n\n - arch/x86/kvm/emulate.c in the Linux kernel through 4.9.3 allows 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.(CVE-2017-2584)\n\n - Linux kernel built with the KVM visualization support (CONFIG_KVM), with nested visualization(nVMX) feature enabled(nested=1), is vulnerable to host memory leakage issue. It could occur while emulating VMXON instruction in 'handle_vmon'. An L1 guest user could use this flaw to leak host memory potentially resulting in DoS.(CVE-2017-2596)\n\n - A race condition flaw was found in the N_HLDC Linux kernel driver when accessing n_hdlc.tbuf list that can lead to double free. A local, unprivileged user able to set the HDLC line discipline on the tty device could use this flaw to increase their privileges on the system.(CVE-2017-2636)\n\n - A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type-i1/4zmatch is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges.(CVE-2017-2647)\n\n - A race condition leading to a NULL pointer dereference was found in the Linux kernel's Link Layer Control implementation. A local attacker with access to ping sockets could use this flaw to crash the system.(CVE-2017-2671)\n\n - A vulnerability was found in the Linux kernel in 'tmpfs' file system. When file permissions are modified via 'chmod' and the user is not in the owning group or capable of CAP_FSETID, the setgid bit is cleared in inode_change_ok(). Setting a POSIX ACL via 'setxattr' sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way this allows to bypass the check in 'chmod'.(CVE-2017-5551)\n\n - The do_shmat function in ipc/shm.c in the Linux kernel, through 4.9.12, does not restrict the address calculated by a certain rounding operation. This allows privileged local users to map page zero and, consequently, bypass a protection mechanism that exists for the mmap system call. This is possible by making crafted shmget and shmat system calls in a privileged context.(CVE-2017-5669)\n\n - A vulnerability was found in the Linux kernel where having malicious IP options present would cause the ipv4_pktinfo_prepare() function to drop/free the dst.\n This could result in a system crash or possible privilege escalation.(CVE-2017-5970)\n\n - It was reported that with Linux kernel, earlier than version v4.10-rc8, an application may trigger a BUG_ON in sctp_wait_for_sndbuf if the socket tx buffer is full, a thread is waiting on it to queue more data, and meanwhile another thread peels off the association being used by the first thread.(CVE-2017-5986)\n\n - It was found that the original fix for CVE-2016-6786 was incomplete. There exist a race between two concurrent sys_perf_event_open() calls when both try and move the same pre-existing software group into a hardware context.(CVE-2017-6001)\n\n - A use-after-free flaw was found in the way the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation freed SKB (socket buffer) resources for a DCCP_PKT_REQUEST packet when the IPV6_RECVPKTINFO option is set on the socket. A local, unprivileged user could use this flaw to alter the kernel memory, allowing them to escalate their privileges on the system.(CVE-2017-6074)\n\n - A flaw was found in the Linux kernel's handling of packets with the URG flag. Applications using the splice() and tcp_splice_read() functionality could allow a remote attacker to force the kernel to enter a condition in which it could loop indefinitely.(CVE-2017-6214)\n\n - The hashbin_delete function in net/irda/irqueue.c in the Linux kernel improperly manages lock dropping, which allows local users to cause a denial of service (deadlock) via crafted operations on IrDA devices.(CVE-2017-6348)\n\n - It was found that the code in net/sctp/socket.c in the Linux kernel through 4.10.1 does not properly restrict association peel-off operations during certain wait states, which allows local users to cause a denial of service (invalid unlock and double free) via a multithreaded application. This vulnerability was introduced by CVE-2017-5986 fix (commit 2dcab5984841).(CVE-2017-6353)\n\n - The keyring_search_aux function in security/keys/keyring.c in the Linux kernel allows local users to cause a denial of service via a request_key system call for the 'dead' key type.(CVE-2017-6951)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impacts via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function.(CVE-2017-7187)\n\n - In was found that in the Linux kernel, in vmw_surface_define_ioctl() function in 'drivers/gpu/drm/vmwgfx/vmwgfx_surface.c' file, a 'num_sizes' parameter is assigned a user-controlled value which is not checked if it is zero. This is used in a call to kmalloc() and later leads to dereferencing ZERO_SIZE_PTR, which in turn leads to a GPF and possibly to a kernel panic.(CVE-2017-7261)\n\n - An out-of-bounds write vulnerability was found in the Linux kernel's vmw_surface_define_ioctl() function, in the 'drivers/gpu/drm/vmwgfx/vmwgfx_surface.c' file. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is unlikely.(CVE-2017-7294)\n\n - It was found that the packet_set_ring() function of the Linux kernel's networking implementation did not properly validate certain block-size data. A local attacker with CAP_NET_RAW capability could use this flaw to trigger a buffer overflow, resulting in the crash of the system. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.(CVE-2017-7308)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 7, "vector": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}, "published": "2019-05-13T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1502)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-18255", "CVE-2017-18270", "CVE-2017-18344", "CVE-2017-2584", "CVE-2017-2596", "CVE-2017-2636", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5551", "CVE-2017-5669", "CVE-2017-5970", "CVE-2017-5986", "CVE-2017-6001", "CVE-2017-6074", "CVE-2017-6214", "CVE-2017-6348", "CVE-2017-6353", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7261", "CVE-2017-7294", "CVE-2017-7308"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:kernel-tools-libs-devel", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "cpe:/o:huawei:euleros:uvp:3.0.1.0"], "id": "EULEROS_SA-2019-1502.NASL", "href": "https://www.tenable.com/plugins/nessus/124825", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(124825);\n script_version(\"1.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2017-18255\",\n \"CVE-2017-18270\",\n \"CVE-2017-18344\",\n \"CVE-2017-2584\",\n \"CVE-2017-2596\",\n \"CVE-2017-2636\",\n \"CVE-2017-2647\",\n \"CVE-2017-2671\",\n \"CVE-2017-5551\",\n \"CVE-2017-5669\",\n \"CVE-2017-5970\",\n \"CVE-2017-5986\",\n \"CVE-2017-6001\",\n \"CVE-2017-6074\",\n \"CVE-2017-6214\",\n \"CVE-2017-6348\",\n \"CVE-2017-6353\",\n \"CVE-2017-6951\",\n \"CVE-2017-7187\",\n \"CVE-2017-7261\",\n \"CVE-2017-7294\",\n \"CVE-2017-7308\"\n );\n\n script_name(english:\"EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1502)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization host is missing multiple security\nupdates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the\nEulerOS Virtualization installation on the remote host is affected by\nthe following vulnerabilities :\n\n - The perf_cpu_time_max_percent_handler function in\n kernel/events/core.c in the Linux kernel before 4.11\n allows local users to cause a denial of service\n (integer overflow) or possibly have unspecified other\n impact via a large value, as demonstrated by an\n incorrect sample-rate calculation.(CVE-2017-18255)\n\n - In the Linux kernel before 4.13.5, a local user could\n create keyrings for other users via keyctl commands,\n setting unwanted defaults or causing a denial of\n service.(CVE-2017-18270)\n\n - The timer_create syscall implementation in\n kernel/time/posix-timers.c in the Linux kernel doesn't\n properly validate the sigevent-i1/4zsigev_notify field,\n which leads to out-of-bounds access in the show_timer\n function.(CVE-2017-18344)\n\n - arch/x86/kvm/emulate.c in the Linux kernel through\n 4.9.3 allows local users to obtain sensitive\n information from kernel memory or cause a denial of\n service (use-after-free) via a crafted application that\n leverages instruction emulation for fxrstor, fxsave,\n sgdt, and sidt.(CVE-2017-2584)\n\n - Linux kernel built with the KVM visualization support\n (CONFIG_KVM), with nested visualization(nVMX) feature\n enabled(nested=1), is vulnerable to host memory leakage\n issue. 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A local attacker with access to ping\n sockets could use this flaw to crash the\n system.(CVE-2017-2671)\n\n - A vulnerability was found in the Linux kernel in\n 'tmpfs' file system. When file permissions are modified\n via 'chmod' and the user is not in the owning group or\n capable of CAP_FSETID, the setgid bit is cleared in\n inode_change_ok(). Setting a POSIX ACL via 'setxattr'\n sets the file permissions as well as the new ACL, but\n doesn't clear the setgid bit in a similar way this\n allows to bypass the check in 'chmod'.(CVE-2017-5551)\n\n - The do_shmat function in ipc/shm.c in the Linux kernel,\n through 4.9.12, does not restrict the address\n calculated by a certain rounding operation. This allows\n privileged local users to map page zero and,\n consequently, bypass a protection mechanism that exists\n for the mmap system call. 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There exist a race between two\n concurrent sys_perf_event_open() calls when both try\n and move the same pre-existing software group into a\n hardware context.(CVE-2017-6001)\n\n - A use-after-free flaw was found in the way the Linux\n kernel's Datagram Congestion Control Protocol (DCCP)\n implementation freed SKB (socket buffer) resources for\n a DCCP_PKT_REQUEST packet when the IPV6_RECVPKTINFO\n option is set on the socket. A local, unprivileged user\n could use this flaw to alter the kernel memory,\n allowing them to escalate their privileges on the\n system.(CVE-2017-6074)\n\n - A flaw was found in the Linux kernel's handling of\n packets with the URG flag. Applications using the\n splice() and tcp_splice_read() functionality could\n allow a remote attacker to force the kernel to enter a\n condition in which it could loop\n indefinitely.(CVE-2017-6214)\n\n - The hashbin_delete function in net/irda/irqueue.c in\n the Linux kernel improperly manages lock dropping,\n which allows local users to cause a denial of service\n (deadlock) via crafted operations on IrDA\n devices.(CVE-2017-6348)\n\n - It was found that the code in net/sctp/socket.c in the\n Linux kernel through 4.10.1 does not properly restrict\n association peel-off operations during certain wait\n states, which allows local users to cause a denial of\n service (invalid unlock and double free) via a\n multithreaded application. 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A local user with access to ping sockets could use this to cause a denial of service (crash) or possibly for privilege escalation. This feature is not accessible to any users by default.\n\nCVE-2017-5967\n\nXing Gao reported that the /proc/timer_list file showed information about all processes, not considering PID namespaces. If timer debugging was enabled by a privileged user, this leaked information to processes contained in PID namespaces.\n\nCVE-2017-5970\n\nAndrey Konovalov discovered a denial of service flaw in the IPv4 networking code. This can be triggered by a local or remote attacker if a local UDP or raw socket has the IP_RETOPTS option enabled.\n\nCVE-2017-7184\n\nChaitin Security Research Lab discovered that the net xfrm subsystem did not sufficiently validate replay state parameters, allowing a heap buffer overflow. This can be used by a local user with the CAP_NET_ADMIN capability for privilege escalation.\n\nCVE-2017-7261\n\nVladis Dronov and Murray McAllister reported that the vmwgfx driver did not sufficiently validate rendering surface parameters. In a VMware guest, this can be used by a local user to cause a denial of service (crash).\n\nCVE-2017-7273\n\nBenoit Camredon reported that the hid-cypress driver did not sufficiently validate HID reports. This possibly allowed a physically present user with a specially designed USB device to cause a denial of service (crash).\n\nCVE-2017-7294\n\nLi Qiang reported that the vmwgfx driver did not sufficiently validate rendering surface parameters. In a VMware guest, this can be used by a local user to cause a denial of service (crash) or possibly for privilege escalation.\n\nCVE-2017-7308\n\nAndrey Konovalov reported that the packet socket (AF_PACKET) implementation did not sufficiently validate buffer parameters. 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fs_info->reada_lock in reada_find_zone (bsc#1012452).\n\n - btrfs: reada: Remove level argument in severial functions (bsc#1012452).\n\n - btrfs: reada: simplify dev->reada_in_flight processing (bsc#1012452).\n\n - btrfs: reada: Use fs_info instead of root in\n __readahead_hook's argument (bsc#1012452).\n\n - btrfs: reada: use GFP_KERNEL everywhere (bsc#1012452).\n\n - btrfs: readdir: use GFP_KERNEL (bsc#1012452).\n\n - btrfs: remove redundant error check (bsc#1012452).\n\n - btrfs: Reset IO error counters before start of device replacing (bsc#1012452).\n\n - btrfs: scrub: use GFP_KERNEL on the submission path (bsc#1012452).\n\n - btrfs: Search for all ordered extents that could span across a page (bsc#1012452).\n\n - btrfs: send: use GFP_KERNEL everywhere (bsc#1012452).\n\n - btrfs: switch to kcalloc in btrfs_cmp_data_prepare (bsc#1012452).\n\n - btrfs: Use (eb->start, seq) as search key for tree modification log (bsc#1012452).\n\n - btrfs: use proper type for failrec in extent_state (bsc#1012452).\n\n - ceph: fix recursively call between ceph_set_acl and\n __ceph_setattr (bsc#1034902).\n\n - cgroup/pids: remove spurious suspicious RCU usage warning (bnc#1031831).\n\n - cxgb4: Add control net_device for configuring PCIe VF (bsc#1021424).\n\n - cxgb4: Add llseek operation for flash debugfs entry (bsc#1021424).\n\n - cxgb4: add new routine to get adapter info (bsc#1021424).\n\n - cxgb4: Add PCI device ID for new adapter (bsc#1021424).\n\n - cxgb4: Add port description for new cards (bsc#1021424).\n\n - cxgb4: Add support to enable logging of firmware mailbox commands (bsc#1021424).\n\n - cxgb4: Check for firmware errors in the mailbox command loop (bsc#1021424).\n\n - cxgb4: correct device ID of T6 adapter (bsc#1021424).\n\n - cxgb4/cxgb4vf: Add set VF mac address support (bsc#1021424).\n\n - cxgb4/cxgb4vf: Allocate more queues for 25G and 100G adapter (bsc#1021424).\n\n - cxgb4/cxgb4vf: Assign netdev->dev_port with port ID (bsc#1021424).\n\n - cxgb4/cxgb4vf: Display 25G and 100G link speed (bsc#1021424).\n\n - cxgb4/cxgb4vf: Remove deprecated module parameters (bsc#1021424).\n\n - cxgb4: DCB message handler needs to use correct portid to netdev mapping (bsc#1021424).\n\n - cxgb4: Decode link down reason code obtained from firmware (bsc#1021424).\n\n - cxgb4: Do not assume FW_PORT_CMD reply is always port info msg (bsc#1021424).\n\n - cxgb4: do not call napi_hash_del() (bsc#1021424).\n\n - cxgb4: Do not sleep when mbox cmd is issued from interrupt context (bsc#1021424).\n\n - cxgb4: Enable SR-IOV configuration via PCI sysfs interface (bsc#1021424).\n\n - cxgb4: Fix issue while re-registering VF mgmt netdev (bsc#1021424).\n\n - cxgb4: MU requested by Chelsio (bsc#1021424).\n\n - cxgb4: Properly decode port module type (bsc#1021424).\n\n - cxgb4: Refactor t4_port_init function (bsc#1021424).\n\n - cxgb4: Reset dcb state machine and tx queue prio only if dcb is enabled (bsc#1021424).\n\n - cxgb4: Support compressed error vector for T6 (bsc#1021424).\n\n - cxgb4: Synchronize access to mailbox (bsc#1021424).\n\n - cxgb4: update latest firmware version supported (bsc#1021424).\n\n - device-dax: fix private mapping restriction, permit read-only (bsc#1031717).\n\n - drivers: hv: util: do not forget to init host_ts.lock (bsc#1031206).\n\n - drivers: hv: vmbus: Raise retry/wait limits in vmbus_post_msg() (fate#320485, bsc#1023287, bsc#1028217).\n\n - drm/i915: Fix crash after S3 resume with DP MST mode change (bsc#1029634).\n\n - drm/i915: Introduce Kabypoint PCH for Kabylake H/DT (bsc#1032581).\n\n - drm/i915: Only enable hotplug interrupts if the display interrupts are enabled (bsc#1031717).\n\n - ext4: fix use-after-iput when fscrypt contexts are inconsistent (bsc#1012829).\n\n - hid: usbhid: Quirk a AMI virtual mouse and keyboard with ALWAYS_POLL (bsc#1022340).\n\n - hv: export current Hyper-V clocksource (bsc#1031206).\n\n - hv_utils: implement Hyper-V PTP source (bsc#1031206).\n\n - ibmvnic: Allocate number of rx/tx buffers agreed on by firmware (fate#322021, bsc#1031512).\n\n - ibmvnic: Call napi_disable instead of napi_enable in failure path (fate#322021, bsc#1031512).\n\n - ibmvnic: Correct ibmvnic handling of device open/close (fate#322021, bsc#1031512).\n\n - ibmvnic: Fix endian errors in error reporting output (fate#322021, bsc#1031512).\n\n - ibmvnic: Fix endian error when requesting device capabilities (fate#322021, bsc#1031512).\n\n - ibmvnic: Fix initial MTU settings (bsc#1031512).\n\n - ibmvnic: Fix overflowing firmware/hardware TX queue (fate#322021, bsc#1031512).\n\n - ibmvnic: Free tx/rx scrq pointer array when releasing sub-crqs (fate#322021, bsc#1031512).\n\n - ibmvnic: Handle processing of CRQ messages in a tasklet (fate#322021, bsc#1031512).\n\n - ibmvnic: Initialize completion variables before starting work (fate#322021, bsc#1031512).\n\n - ibmvnic: Make CRQ interrupt tasklet wait for all capabilities crqs (fate#322021, bsc#1031512).\n\n - ibmvnic: Move ibmvnic adapter intialization to its own routine (fate#322021, bsc#1031512).\n\n - ibmvnic: Move login and queue negotiation into ibmvnic_open (fate#322021, bsc#1031512).\n\n - ibmvnic: Move login to its own routine (fate#322021, bsc#1031512).\n\n - ibmvnic: Use common counter for capabilities checks (fate#322021, bsc#1031512).\n\n - ibmvnic: use max_mtu instead of req_mtu for MTU range check (bsc#1031512).\n\n - iommu/vt-d: Make sure IOMMUs are off when intel_iommu=off (bsc#1031208).\n\n - iscsi-target: Return error if unable to add network portal (bsc#1032803).\n\n - kABI: restore ttm_ref_object_add parameters (kabi).\n\n - kgr: Mark eeh_event_handler() kthread safe using a timeout (bsc#1031662).\n\n - kvm: svm: add support for RDTSCP (bsc#1033117).\n\n - l2tp: hold tunnel socket when handling control frames in l2tp_ip and l2tp_ip6 (bsc#1028415).\n\n - libcxgb: add library module for Chelsio drivers (bsc#1021424).\n\n - libnvdimm, pfn: fix memmap reservation size versus 4K alignment (bsc#1031717).\n\n - locking/semaphore: Add down_interruptible_timeout() (bsc#1031662).\n\n - md: handle read-only member devices better (bsc#1033281).\n\n - mem-hotplug: fix node spanned pages when we have a movable node (bnc#1034671).\n\n - mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp (bnc#1030118).\n\n - mm/memblock.c: fix memblock_next_valid_pfn() (bnc#1031200).\n\n - mm: page_alloc: skip over regions of invalid pfns where possible (bnc#1031200).\n\n - netfilter: allow logging from non-init namespaces (bsc#970083).\n\n - net: ibmvnic: Remove unused net_stats member from struct ibmvnic_adapter (fate#322021, bsc#1031512).\n\n - nfs: flush out dirty data on file fput() (bsc#1021762).\n\n - nvme: Delete created IO queues on reset (bsc#1031717).\n\n - overlayfs: compat, fix incorrect dentry use in ovl_rename2 (bsc#1032400).\n\n - overlayfs: compat, use correct dentry to detect compat mode in ovl_compat_is_whiteout (bsc#1032400).\n\n - ping: implement proper locking (bsc#1031003).\n\n - powerpc/fadump: Reserve memory at an offset closer to bottom of RAM (bsc#1032141).\n\n - powerpc/fadump: Update fadump documentation (bsc#1032141).\n\n - Revert 'btrfs: qgroup: Move half of the qgroup accounting time out of' (bsc#1017461 bsc#1033885).\n\n - Revert 'btrfs: qgroup: Move half of the qgroup accounting time out of' This reverts commit f69c1d0f6254c73529a48fd2f87815d047ad7288.\n\n - Revert 'Revert 'btrfs: qgroup: Move half of the qgroup accounting time' This reverts commit 8567943ca56d937acfc417947cba917de653b09c.\n\n - sbp-target: Fix second argument of percpu_ida_alloc() (bsc#1032803).\n\n - scsi: cxgb4i: libcxgbi: cxgb4: add T6 iSCSI completion feature (bsc#1021424).\n\n - scsi_error: count medium access timeout only once per EH run (bsc#993832, bsc#1032345).\n\n - scsi: ipr: do not set DID_PASSTHROUGH on CHECK CONDITION (bsc#1034419).\n\n - scsi: ipr: Driver version 2.6.4 (bsc#1031555, fate#321595).\n\n - scsi: ipr: Error path locking fixes (bsc#1031555, fate#321595).\n\n - scsi: ipr: Fix abort path race condition (bsc#1031555, fate#321595).\n\n - scsi: ipr: Fix missed EH wakeup (bsc#1031555, fate#321595).\n\n - scsi: ipr: Fix SATA EH hang (bsc#1031555, fate#321595).\n\n - scsi: ipr: Remove redundant initialization (bsc#1031555, fate#321595).\n\n - scsi_transport_fc: do not call queue_work under lock (bsc#1013887).\n\n - scsi_transport_fc: fixup race condition in fc_rport_final_delete() (bsc#1013887).\n\n - scsi_transport_fc: return -EBUSY for deleted vport (bsc#1013887).\n\n - sysfs: be careful of error returns from ops->show() (bsc#1028883).\n\n - thp: fix MADV_DONTNEED vs. numa balancing race (bnc#1027974).\n\n - thp: reduce indentation level in change_huge_pmd() (bnc#1027974).\n\n - tpm: fix checks for policy digest existence in tpm2_seal_trusted() (bsc#1034048, Pending fixes 2017-04-10).\n\n - tpm: fix RC value check in tpm2_seal_trusted (bsc#1034048, Pending fixes 2017-04-10).\n\n - tpm: fix: set continueSession attribute for the unseal operation (bsc#1034048, Pending fixes 2017-04-10).\n\n - vmxnet3: segCnt can be 1 for LRO packets (bsc#988065).\n\n - x86/CPU/AMD: Fix Zen SMT topology (bsc#1027512).\n\n - x86/ioapic: Change prototype of acpi_ioapic_add() (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Fix incorrect pointers in ioapic_setup_resources() (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Fix IOAPIC failing to request resource (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: fix kABI (hide added include) (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Fix lost IOAPIC resource after hot-removal and hotadd (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Fix setup_res() failing to get resource (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Ignore root bridges without a companion ACPI device (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Simplify ioapic_setup_resources() (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Support hot-removal of IOAPICs present during boot (bsc#1027153, bsc#1027616).\n\n - x86/mce: Fix copy/paste error in exception table entries (fate#319858).\n\n - x86/platform/uv: Fix calculation of Global Physical Address (bsc#1031147).\n\n - x86/ras/therm_throt: Do not log a fake MCE for thermal events (bsc#1028027).\n\n - xen: Use machine addresses in /sys/kernel/vmcoreinfo when PV (bsc#1014136)\n\n - xgene_enet: remove bogus forward declarations (bsc#1032673).", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-05-02T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2017-532)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4997", "CVE-2016-4998", "CVE-2017-2671", "CVE-2017-7187", "CVE-2017-7261", "CVE-2017-7294", "CVE-2017-7308", "CVE-2017-7374", "CVE-2017-7616", "CVE-2017-7618"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", 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"p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "cpe:/o:novell:opensuse:42.2"], "id": "OPENSUSE-2017-532.NASL", "href": "https://www.tenable.com/plugins/nessus/99927", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2017-532.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(99927);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2016-4997\", \"CVE-2016-4998\", \"CVE-2017-2671\", \"CVE-2017-7187\", \"CVE-2017-7261\", \"CVE-2017-7294\", \"CVE-2017-7308\", \"CVE-2017-7374\", \"CVE-2017-7616\", \"CVE-2017-7618\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2017-532)\");\n script_summary(english:\"Check for the openSUSE-2017-532 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE Leap 42.2 kernel was updated to 4.4.62 to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2017-7618: crypto/ahash.c in the Linux kernel\n allowed attackers to cause a denial of service (API\n operation calling its own callback, and infinite\n recursion) by triggering EBUSY on a full queue\n (bnc#1033340).\n\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE and\n IP6T_SO_SET_REPLACE setsockopt implementations in the\n netfilter subsystem in the Linux kernel allowed local\n users to gain privileges or cause a denial of service\n (memory corruption) by leveraging in-container root\n access to provide a crafted offset value that triggers\n an unintended decrement (bnc#986362).\n\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt\n implementation in the netfilter subsystem in the Linux\n kernel allowed local users to cause a denial of service\n (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging\n in-container root access to provide a crafted offset\n value that leads to crossing a ruleset blob boundary\n (bnc#986365).\n\n - CVE-2017-7616: Incorrect error handling in the\n set_mempolicy and mbind compat syscalls in\n mm/mempolicy.c in the Linux kernel allowed local users\n to obtain sensitive information from uninitialized stack\n data by triggering failure of a certain bitmap operation\n (bnc#1033336).\n\n - CVE-2017-2671: The ping_unhash function in\n net/ipv4/ping.c in the Linux kernel was too late in\n obtaining a certain lock and consequently cannot ensure\n that disconnect function calls are safe, which allowed\n local users to cause a denial of service (panic) by\n leveraging access to the protocol value of IPPROTO_ICMP\n in a socket system call (bnc#1031003).\n\n - CVE-2017-7308: The packet_set_ring function in\n net/packet/af_packet.c in the Linux kernel did not\n properly validate certain block-size data, which allowed\n local users to cause a denial of service (overflow) or\n possibly have unspecified other impact via crafted\n system calls (bnc#1031579).\n\n - CVE-2017-7294: The vmw_surface_define_ioctl function in\n drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux\n kernel did not validate addition of certain levels data,\n which allowed local users to trigger an integer overflow\n and out-of-bounds write, and cause a denial of service\n (system hang or crash) or possibly gain privileges, via\n a crafted ioctl call for a /dev/dri/renderD* device\n (bnc#1031440).\n\n - CVE-2017-7261: The vmw_surface_define_ioctl function in\n drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux\n kernel did not check for a zero value of certain levels\n data, which allowed local users to cause a denial of\n service (ZERO_SIZE_PTR dereference, and GPF and possibly\n panic) via a crafted ioctl call for a /dev/dri/renderD*\n device (bnc#1031052).\n\n - CVE-2017-7187: The sg_ioctl function in\n drivers/scsi/sg.c in the Linux kernel allowed local\n users to cause a denial of service (stack-based buffer\n overflow) or possibly have unspecified other impact via\n a large command size in an SG_NEXT_CMD_LEN ioctl call,\n leading to out-of-bounds write access in the sg_write\n function (bnc#1030213).\n\n - CVE-2017-7374: Use-after-free vulnerability in\n fs/crypto/ in the Linux kernel allowed local users to\n cause a denial of service (NULL pointer dereference) or\n possibly gain privileges by revoking keyring keys being\n used for ext4, f2fs, or ubifs encryption, causing\n cryptographic transform objects to be freed prematurely\n (bnc#1032006).\n\nThe following non-security bugs were fixed :\n\n - acpi, nfit: fix acpi_nfit_flush_probe() crash\n (bsc#1031717).\n\n - acpi, nfit: fix extended status translations for ACPI\n DSMs (bsc#1031717).\n\n - arm64: hugetlb: fix the wrong address for several\n functions (bsc#1032681).\n\n - arm64: hugetlb: fix the wrong return value for\n huge_ptep_set_access_flags (bsc#1032681).\n\n - arm64: hugetlb: remove the wrong pmd check in\n find_num_contig() (bsc#1032681).\n\n - arm64: Use full path in KBUILD_IMAGE definition\n (bsc#1010032).\n\n - arm: Use full path in KBUILD_IMAGE definition\n (bsc#1010032).\n\n - blacklist.conf: 73667e31a153 x86/hyperv: Hide unused\n label\n\n - blacklist.conf: Add ed10858 ('scsi: smartpqi: fix time\n handling') to blacklist\n\n - blacklist.conf: blacklist 9770404a which was\n subsequently reverted\n\n - blacklist.conf: Blacklist f2fs fix\n\n - blacklist.conf: Blacklist unneeded commit, because of a\n partial backport.\n\n - blacklist.conf: Split SP2 and SP3 entries to ease\n merging\n\n - blacklist: Fix blacklisting of 0c313cb20732\n\n - block: copy NOMERGE flag from bio to request\n (bsc#1030070).\n\n - bonding: fix 802.3ad aggregator reselection\n (bsc#1029514).\n\n - btrfs: add transaction space reservation tracepoints\n (bsc#1012452).\n\n - btrfs: allow unlink to exceed subvolume quota\n (bsc#1019614).\n\n - btrfs: avoid uninitialized variable warning\n (bsc#1012452).\n\n - btrfs: __btrfs_buffered_write: Reserve/release extents\n aligned to block size (bsc#1012452).\n\n - btrfs: btrfs_ioctl_clone: Truncate complete page after\n performing clone operation (bsc#1012452).\n\n - btrfs: btrfs_page_mkwrite: Reserve space in sectorsized\n units (bsc#1012452).\n\n - btrfs: btrfs_submit_direct_hook: Handle map_length < bio\n vector length (bsc#1012452).\n\n - btrfs: change how we update the global block rsv\n (bsc#1012452).\n\n - btrfs: Change qgroup_meta_rsv to 64bit (bsc#1019614).\n\n - btrfs: check reserved when deciding to background flush\n (bsc#1012452).\n\n - btrfs: Clean pte corresponding to page straddling i_size\n (bsc#1012452).\n\n - btrfs: Compute and look up csums based on sectorsized\n blocks (bsc#1012452).\n\n - btrfs: csum_tree_block: return proper errno value\n (bsc#1012452).\n\n - btrfs: device add and remove: use GFP_KERNEL\n (bsc#1012452).\n\n - btrfs: Direct I/O read: Work on sectorsized blocks\n (bsc#1012452).\n\n - btrfs: do not write corrupted metadata blocks to disk\n (bsc#1012452).\n\n - btrfs: extent same: use GFP_KERNEL for page array\n allocations (bsc#1012452).\n\n - btrfs: fallback to vmalloc in btrfs_compare_tree\n (bsc#1012452).\n\n - btrfs: fallocate: use GFP_KERNEL (bsc#1012452).\n\n - btrfs: fallocate: Work with sectorsized blocks\n (bsc#1012452).\n\n - btrfs: Fix block size returned to user space\n (bsc#1012452).\n\n - btrfs: fix build warning (bsc#1012452).\n\n - btrfs: fix delalloc accounting after copy_from_user\n faults (bsc#1012452).\n\n - btrfs: fix extent_same allowing destination offset\n beyond i_size (bsc#1012452).\n\n - btrfs: fix handling of faults from btrfs_copy_from_user\n (bsc#1012452).\n\n - btrfs: fix invalid reference in replace_path\n (bsc#1012452).\n\n - btrfs: fix listxattrs not listing all xattrs packed in\n the same item (bsc#1012452).\n\n - btrfs: fix lockdep deadlock warning due to dev_replace\n (bsc#1012452).\n\n - btrfs: fix truncate_space_check (bsc#1012452).\n\n - btrfs: Improve FL_KEEP_SIZE handling in fallocate\n (bsc#1012452).\n\n - btrfs: let callers of btrfs_alloc_root pass gfp flags\n (bsc#1012452).\n\n - btrfs: Limit inline extents to root->sectorsize\n (bsc#1012452).\n\n - btrfs: make sure we stay inside the bvec during\n __btrfs_lookup_bio_sums (bsc#1012452).\n\n - btrfs: Output more info for enospc_debug mount option\n (bsc#1012452).\n\n - btrfs: Print Warning only if ENOSPC_DEBUG is enabled\n (bsc#1012452).\n\n - btrfs: qgroups: Retry after commit on getting EDQUOT\n (bsc#1019614).\n\n - btrfs: reada: add all reachable mirrors into reada\n device list (bsc#1012452).\n\n - btrfs: reada: Add missed segment checking in\n reada_find_zone (bsc#1012452).\n\n - btrfs: reada: Avoid many times of empty loop\n (bsc#1012452).\n\n - btrfs: reada: avoid undone reada extents in\n btrfs_reada_wait (bsc#1012452).\n\n - btrfs: reada: bypass adding extent when all zone failed\n (bsc#1012452).\n\n - btrfs: reada: Fix a debug code typo (bsc#1012452).\n\n - btrfs: reada: Fix in-segment calculation for reada\n (bsc#1012452).\n\n - btrfs: reada: ignore creating reada_extent for a\n non-existent device (bsc#1012452).\n\n - btrfs: reada: Jump into cleanup in direct way for\n __readahead_hook() (bsc#1012452).\n\n - btrfs: reada: limit max works count (bsc#1012452).\n\n - btrfs: reada: Move is_need_to_readahead contition\n earlier (bsc#1012452).\n\n - btrfs: reada: move reada_extent_put to place after\n __readahead_hook() (bsc#1012452).\n\n - btrfs: reada: Pass reada_extent into __readahead_hook\n directly (bsc#1012452).\n\n - btrfs: reada: reduce additional fs_info->reada_lock in\n reada_find_zone (bsc#1012452).\n\n - btrfs: reada: Remove level argument in severial\n functions (bsc#1012452).\n\n - btrfs: reada: simplify dev->reada_in_flight processing\n (bsc#1012452).\n\n - btrfs: reada: Use fs_info instead of root in\n __readahead_hook's argument (bsc#1012452).\n\n - btrfs: reada: use GFP_KERNEL everywhere (bsc#1012452).\n\n - btrfs: readdir: use GFP_KERNEL (bsc#1012452).\n\n - btrfs: remove redundant error check (bsc#1012452).\n\n - btrfs: Reset IO error counters before start of device\n replacing (bsc#1012452).\n\n - btrfs: scrub: use GFP_KERNEL on the submission path\n (bsc#1012452).\n\n - btrfs: Search for all ordered extents that could span\n across a page (bsc#1012452).\n\n - btrfs: send: use GFP_KERNEL everywhere (bsc#1012452).\n\n - btrfs: switch to kcalloc in btrfs_cmp_data_prepare\n (bsc#1012452).\n\n - btrfs: Use (eb->start, seq) as search key for tree\n modification log (bsc#1012452).\n\n - btrfs: use proper type for failrec in extent_state\n (bsc#1012452).\n\n - ceph: fix recursively call between ceph_set_acl and\n __ceph_setattr (bsc#1034902).\n\n - cgroup/pids: remove spurious suspicious RCU usage\n warning (bnc#1031831).\n\n - cxgb4: Add control net_device for configuring PCIe VF\n (bsc#1021424).\n\n - cxgb4: Add llseek operation for flash debugfs entry\n (bsc#1021424).\n\n - cxgb4: add new routine to get adapter info\n (bsc#1021424).\n\n - cxgb4: Add PCI device ID for new adapter (bsc#1021424).\n\n - cxgb4: Add port description for new cards (bsc#1021424).\n\n - cxgb4: Add support to enable logging of firmware mailbox\n commands (bsc#1021424).\n\n - cxgb4: Check for firmware errors in the mailbox command\n loop (bsc#1021424).\n\n - cxgb4: correct device ID of T6 adapter (bsc#1021424).\n\n - cxgb4/cxgb4vf: Add set VF mac address support\n (bsc#1021424).\n\n - cxgb4/cxgb4vf: Allocate more queues for 25G and 100G\n adapter (bsc#1021424).\n\n - cxgb4/cxgb4vf: Assign netdev->dev_port with port ID\n (bsc#1021424).\n\n - cxgb4/cxgb4vf: Display 25G and 100G link speed\n (bsc#1021424).\n\n - cxgb4/cxgb4vf: Remove deprecated module parameters\n (bsc#1021424).\n\n - cxgb4: DCB message handler needs to use correct portid\n to netdev mapping (bsc#1021424).\n\n - cxgb4: Decode link down reason code obtained from\n firmware (bsc#1021424).\n\n - cxgb4: Do not assume FW_PORT_CMD reply is always port\n info msg (bsc#1021424).\n\n - cxgb4: do not call napi_hash_del() (bsc#1021424).\n\n - cxgb4: Do not sleep when mbox cmd is issued from\n interrupt context (bsc#1021424).\n\n - cxgb4: Enable SR-IOV configuration via PCI sysfs\n interface (bsc#1021424).\n\n - cxgb4: Fix issue while re-registering VF mgmt netdev\n (bsc#1021424).\n\n - cxgb4: MU requested by Chelsio (bsc#1021424).\n\n - cxgb4: Properly decode port module type (bsc#1021424).\n\n - cxgb4: Refactor t4_port_init function (bsc#1021424).\n\n - cxgb4: Reset dcb state machine and tx queue prio only if\n dcb is enabled (bsc#1021424).\n\n - cxgb4: Support compressed error vector for T6\n (bsc#1021424).\n\n - cxgb4: Synchronize access to mailbox (bsc#1021424).\n\n - cxgb4: update latest firmware version supported\n (bsc#1021424).\n\n - device-dax: fix private mapping restriction, permit\n read-only (bsc#1031717).\n\n - drivers: hv: util: do not forget to init host_ts.lock\n (bsc#1031206).\n\n - drivers: hv: vmbus: Raise retry/wait limits in\n vmbus_post_msg() (fate#320485, bsc#1023287,\n bsc#1028217).\n\n - drm/i915: Fix crash after S3 resume with DP MST mode\n change (bsc#1029634).\n\n - drm/i915: Introduce Kabypoint PCH for Kabylake H/DT\n (bsc#1032581).\n\n - drm/i915: Only enable hotplug interrupts if the display\n interrupts are enabled (bsc#1031717).\n\n - ext4: fix use-after-iput when fscrypt contexts are\n inconsistent (bsc#1012829).\n\n - hid: usbhid: Quirk a AMI virtual mouse and keyboard with\n ALWAYS_POLL (bsc#1022340).\n\n - hv: export current Hyper-V clocksource (bsc#1031206).\n\n - hv_utils: implement Hyper-V PTP source (bsc#1031206).\n\n - ibmvnic: Allocate number of rx/tx buffers agreed on by\n firmware (fate#322021, bsc#1031512).\n\n - ibmvnic: Call napi_disable instead of napi_enable in\n failure path (fate#322021, bsc#1031512).\n\n - ibmvnic: Correct ibmvnic handling of device open/close\n (fate#322021, bsc#1031512).\n\n - ibmvnic: Fix endian errors in error reporting output\n (fate#322021, bsc#1031512).\n\n - ibmvnic: Fix endian error when requesting device\n capabilities (fate#322021, bsc#1031512).\n\n - ibmvnic: Fix initial MTU settings (bsc#1031512).\n\n - ibmvnic: Fix overflowing firmware/hardware TX queue\n (fate#322021, bsc#1031512).\n\n - ibmvnic: Free tx/rx scrq pointer array when releasing\n sub-crqs (fate#322021, bsc#1031512).\n\n - ibmvnic: Handle processing of CRQ messages in a tasklet\n (fate#322021, bsc#1031512).\n\n - ibmvnic: Initialize completion variables before starting\n work (fate#322021, bsc#1031512).\n\n - ibmvnic: Make CRQ interrupt tasklet wait for all\n capabilities crqs (fate#322021, bsc#1031512).\n\n - ibmvnic: Move ibmvnic adapter intialization to its own\n routine (fate#322021, bsc#1031512).\n\n - ibmvnic: Move login and queue negotiation into\n ibmvnic_open (fate#322021, bsc#1031512).\n\n - ibmvnic: Move login to its own routine (fate#322021,\n bsc#1031512).\n\n - ibmvnic: Use common counter for capabilities checks\n (fate#322021, bsc#1031512).\n\n - ibmvnic: use max_mtu instead of req_mtu for MTU range\n check (bsc#1031512).\n\n - iommu/vt-d: Make sure IOMMUs are off when\n intel_iommu=off (bsc#1031208).\n\n - iscsi-target: Return error if unable to add network\n portal (bsc#1032803).\n\n - kABI: restore ttm_ref_object_add parameters (kabi).\n\n - kgr: Mark eeh_event_handler() kthread safe using a\n timeout (bsc#1031662).\n\n - kvm: svm: add support for RDTSCP (bsc#1033117).\n\n - l2tp: hold tunnel socket when handling control frames in\n l2tp_ip and l2tp_ip6 (bsc#1028415).\n\n - libcxgb: add library module for Chelsio drivers\n (bsc#1021424).\n\n - libnvdimm, pfn: fix memmap reservation size versus 4K\n alignment (bsc#1031717).\n\n - locking/semaphore: Add down_interruptible_timeout()\n (bsc#1031662).\n\n - md: handle read-only member devices better\n (bsc#1033281).\n\n - mem-hotplug: fix node spanned pages when we have a\n movable node (bnc#1034671).\n\n - mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp\n (bnc#1030118).\n\n - mm/memblock.c: fix memblock_next_valid_pfn()\n (bnc#1031200).\n\n - mm: page_alloc: skip over regions of invalid pfns where\n possible (bnc#1031200).\n\n - netfilter: allow logging from non-init namespaces\n (bsc#970083).\n\n - net: ibmvnic: Remove unused net_stats member from struct\n ibmvnic_adapter (fate#322021, bsc#1031512).\n\n - nfs: flush out dirty data on file fput() (bsc#1021762).\n\n - nvme: Delete created IO queues on reset (bsc#1031717).\n\n - overlayfs: compat, fix incorrect dentry use in\n ovl_rename2 (bsc#1032400).\n\n - overlayfs: compat, use correct dentry to detect compat\n mode in ovl_compat_is_whiteout (bsc#1032400).\n\n - ping: implement proper locking (bsc#1031003).\n\n - powerpc/fadump: Reserve memory at an offset closer to\n bottom of RAM (bsc#1032141).\n\n - powerpc/fadump: Update fadump documentation\n (bsc#1032141).\n\n - Revert 'btrfs: qgroup: Move half of the qgroup\n accounting time out of' (bsc#1017461 bsc#1033885).\n\n - Revert 'btrfs: qgroup: Move half of the qgroup\n accounting time out of' This reverts commit\n f69c1d0f6254c73529a48fd2f87815d047ad7288.\n\n - Revert 'Revert 'btrfs: qgroup: Move half of the qgroup\n accounting time' This reverts commit\n 8567943ca56d937acfc417947cba917de653b09c.\n\n - sbp-target: Fix second argument of percpu_ida_alloc()\n (bsc#1032803).\n\n - scsi: cxgb4i: libcxgbi: cxgb4: add T6 iSCSI completion\n feature (bsc#1021424).\n\n - scsi_error: count medium access timeout only once per EH\n run (bsc#993832, bsc#1032345).\n\n - scsi: ipr: do not set DID_PASSTHROUGH on CHECK CONDITION\n (bsc#1034419).\n\n - scsi: ipr: Driver version 2.6.4 (bsc#1031555,\n fate#321595).\n\n - scsi: ipr: Error path locking fixes (bsc#1031555,\n fate#321595).\n\n - scsi: ipr: Fix abort path race condition (bsc#1031555,\n fate#321595).\n\n - scsi: ipr: Fix missed EH wakeup (bsc#1031555,\n fate#321595).\n\n - scsi: ipr: Fix SATA EH hang (bsc#1031555, fate#321595).\n\n - scsi: ipr: Remove redundant initialization (bsc#1031555,\n fate#321595).\n\n - scsi_transport_fc: do not call queue_work under lock\n (bsc#1013887).\n\n - scsi_transport_fc: fixup race condition in\n fc_rport_final_delete() (bsc#1013887).\n\n - scsi_transport_fc: return -EBUSY for deleted vport\n (bsc#1013887).\n\n - sysfs: be careful of error returns from ops->show()\n (bsc#1028883).\n\n - thp: fix MADV_DONTNEED vs. numa balancing race\n (bnc#1027974).\n\n - thp: reduce indentation level in change_huge_pmd()\n (bnc#1027974).\n\n - tpm: fix checks for policy digest existence in\n tpm2_seal_trusted() (bsc#1034048, Pending fixes\n 2017-04-10).\n\n - tpm: fix RC value check in tpm2_seal_trusted\n (bsc#1034048, Pending fixes 2017-04-10).\n\n - tpm: fix: set continueSession attribute for the unseal\n operation (bsc#1034048, Pending fixes 2017-04-10).\n\n - vmxnet3: segCnt can be 1 for LRO packets (bsc#988065).\n\n - x86/CPU/AMD: Fix Zen SMT topology (bsc#1027512).\n\n - x86/ioapic: Change prototype of acpi_ioapic_add()\n (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Fix incorrect pointers in\n ioapic_setup_resources() (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Fix IOAPIC failing to request resource\n (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: fix kABI (hide added include) (bsc#1027153,\n bsc#1027616).\n\n - x86/ioapic: Fix lost IOAPIC resource after hot-removal\n and hotadd (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Fix setup_res() failing to get resource\n (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Ignore root bridges without a companion ACPI\n device (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Simplify ioapic_setup_resources()\n (bsc#1027153, bsc#1027616).\n\n - x86/ioapic: Support hot-removal of IOAPICs present\n during boot (bsc#1027153, bsc#1027616).\n\n - x86/mce: Fix copy/paste error in exception table entries\n (fate#319858).\n\n - x86/platform/uv: Fix calculation of Global Physical\n Address (bsc#1031147).\n\n - x86/ras/therm_throt: Do not log a fake MCE for thermal\n events (bsc#1028027).\n\n - xen: Use machine addresses in /sys/kernel/vmcoreinfo\n when PV (bsc#1014136)\n\n - xgene_enet: remove bogus forward declarations\n (bsc#1032673).\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1010032\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1012452\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1012829\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n 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\"linux-image-4.10-generic / linux-image-4.10-generic-lpae / etc\");\n}\n", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-20T15:06:05", "description": "Description of changes:\n\n- [3.10.0-514.21.1.0.1.el7.OL7]\n- [ipc] ipc/sem.c: bugfix for semctl(,,GETZCNT) (Manfred Spraul) [orabug 22552377]\n- Oracle Linux certificates (Alexey Petrenko)\n- Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)(<A HREF='https://oss.oracle.com/mailman/listinfo/el-errata'>alexey.petrenko at oracle.com</A>)\n- Update x509.genkey [bug 24817676]\n\n[3.10.0-514.21.1.el7]\n- [kernel] sched/core: Fix an SMP ordering race in try_to_wake_up() vs. schedule() (Gustavo Duarte) [1441547 1423400]\n- [drivers] Set dev->device_rh to NULL after free (Prarit Bhargava) [1441544 1414064]\n- [security] keys: request_key() should reget expired keys rather than give EKEYEXPIRED (David Howells) [1441287 1408330]\n- [security] keys: Simplify KEYRING_SEARCH_{NO, DO}_STATE_CHECK flags (David Howells) [1441287 1408330]\n- [net] packet: fix overflow in check for tp_reserve (Hangbin Liu) [1441171 1441172] {CVE-2017-7308}\n- [net] packet: fix overflow in check for tp_frame_nr (Hangbin Liu) [1441171 1441172] {CVE-2017-7308}\n- [net] packet: fix overflow in check for priv area size (Hangbin Liu) [1441171 1441172] {CVE-2017-7308}\n- [powerpc] pseries: Use H_CLEAR_HPT to clear MMU hash table during kexec (Steve Best) [1439812 1423396]\n- [netdrv] fjes: Fix wrong netdevice feature flags (Yasuaki Ishimatsu) [1439802 1435603]\n- [kernel] mlx5e: Implement Fragmented Work Queue (WQ) (Don Dutile) [1439164 1368400]\n- [netdrv] mlx5e: Copy all L2 headers into inline segment (Don Dutile) [1439161 1383013]\n- [nvdimm] fix PHYS_PFN/PFN_PHYS mixup (Jeff Moyer) [1439160 1428115]\n- [s390] scsi: zfcp: fix rport unblock race with LUN recovery (Hendrik Brueckner) [1433413 1421750]\n- [fs] gfs2: Avoid alignment hole in struct lm_lockname (Robert S Peterson) [1432554 1425450]\n- [fs] gfs2: Add missing rcu locking for glock lookup (Robert S Peterson) [1432554 1425450]\n- [fs] ext4: fix fencepost in s_first_meta_bg validation (Lukas Czerner) [1430969 1332503] {CVE-2016-10208}\n- [fs] ext4: sanity check the block and cluster size at mount time (Lukas Czerner) [1430969 1332503] {CVE-2016-10208}\n- [fs] ext4: validate s_first_meta_bg at mount time (Lukas Czerner) [1430969 1332503] {CVE-2016-10208}\n- [net] sctp: deny peeloff operation on asocs with threads sleeping on it (Hangbin Liu) [1429496 1429497] {CVE-2017-5986 CVE-2017-6353}\n- [net] sctp: avoid BUG_ON on sctp_wait_for_sndbuf (Hangbin Liu) [1429496 1429497] {CVE-2017-5986 CVE-2017-6353}\n- [x86] perf/x86/intel/rapl: Make package handling more robust (Jiri Olsa) [1443902 1418688]\n- [x86] perf/x86/intel/rapl: Convert to hotplug state machine (Jiri Olsa) [1443902 1418688]\n- [x86] perf/x86: Set pmu->module in Intel PMU modules (Jiri Olsa) [1443902 1418688]\n- [kernel] sched/core, x86/topology: Fix NUMA in package topology bug (Jiri Olsa) [1441645 1369832]\n- [kernel] sched: Allow hotplug notifiers to be setup early (Jiri Olsa) [1441645 1369832]\n- [x86] x86/smpboot: Make logical package management more robust (Prarit Bhargava) [1441643 1414054]\n- [x86] x86/cpu: Deal with broken firmware (VMWare/XEN) (Prarit Bhargava) [1441643 1414054]\n- [x86] perf/x86/intel/uncore: Fix hardcoded socket 0 assumption in the Haswell init code (Prarit Bhargava) [1426633 1373738]\n- [x86] revert 'perf/uncore: Disable uncore on kdump kernel' (Prarit Bhargava) [1426633 1373738]\n- [x86] smpboot: Init apic mapping before usage (Prarit Bhargava) [1426633 1373738]\n- [x86] smp: Don't try to poke disabled/non-existent APIC (Prarit Bhargava) [1426633 1373738]\n- [x86] Handle non enumerated CPU after physical hotplug (Prarit Bhargava) [1426633 1373738]\n- [block] fix use-after-free in seq file (Denys Vlasenko) [1418550 1418551] {CVE-2016-7910}\n- [crypto] algif_hash - Only export and import on sockets with data (Herbert Xu) [1394101 1387632] {CVE-2016-8646}\n- [char] hwrng: core - sleep interruptible in read (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - correct error check of kthread_run call (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Move hwrng_init call into set_current_rng (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Drop current rng in set_current_rng (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Do not register device opportunistically (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Fix current_rng init/cleanup race yet again (Amit Shah) [1443503 1376397]\n- [char] hwrng: core - Use struct completion for cleanup_done (Amit Shah) [1443503 1376397]\n- [char] hwrng: don't init list element we're about to add to list (Amit Shah) [1443503 1376397]\n- [char] hwrng: don't double-check old_rng (Amit Shah) [1443503 1376397]\n- [char] hwrng: fix unregister race (Amit Shah) [1443503 1376397]\n- [char] hwrng: use reference counts on each struct hwrng (Amit Shah) [1443503 1376397]\n- [char] hwrng: move some code out mutex_lock for avoiding underlying deadlock (Amit Shah) [1443503 1376397]\n- [char] hwrng: place mutex around read functions and buffers (Amit Shah) [1443503 1376397]\n- [char] virtio-rng: skip reading when we start to remove the device (Amit Shah) [1443503 1376397]\n- [char] virtio-rng: fix stuck of hot-unplugging busy device (Amit Shah) [1443503 1376397]\n- [infiniband] ib/mlx5: Resolve soft lock on massive reg MRs (Don Dutile) [1444347 1417285]\n\n[3.10.0-514.20.1.el7]\n- [powerpc] fadump: Fix the race in crash_fadump() (Steve Best) [1439810 1420077]\n- [kernel] locking/mutex: Explicitly mark task as running after wakeup (Gustavo Duarte) [1439803 1423397]\n- [netdrv] ixgbe: Force VLNCTRL.VFE to be set in all VMDq paths (Ken Cox) [1438421 1383524]\n- [fs] nfsv4.0: always send mode in SETATTR after EXCLUSIVE4 (Benjamin Coddington) [1437967 1415780]\n- [net] fix creation adjacent device symlinks (Adrian Reber) [1436646 1412898]\n- [net] prevent of emerging cross-namespace symlinks (Adrian Reber) [1436646 1412898]\n- [netdrv] macvlan: unregister net device when netdev_upper_dev_link() fails (Adrian Reber) [1436646 1412898]\n- [scsi] vmw_pvscsi: return SUCCESS for successful command aborts (Ewan Milne) [1435764 1394172]\n- [infiniband] ib/uverbs: Fix race between uverbs_close and remove_one (Don Dutile) [1435187 1417284]\n- [fs] gfs2: Prevent BUG from occurring when normal Withdraws occur (Robert S Peterson) [1433882 1404005]\n- [fs] jbd2: fix incorrect unlock on j_list_lock (Lukas Czerner) [1433881 1403346]\n- [fs] xfs: don't wrap ID in xfs_dq_get_next_id (Eric Sandeen) [1433415 1418182]\n- [net] tcp/dccp: avoid starving bh on connect (Paolo Abeni) [1433320 1401419]\n- [fs] xfs: fix up xfs_swap_extent_forks inline extent handling (Eric Sandeen) [1432154 1412945]\n- [x86] kvm: vmx: handle PML full VMEXIT that occurs during event delivery (Radim Krcmar) [1431666 1421296]\n- [virt] kvm: vmx: ensure VMCS is current while enabling PML (Radim Krcmar) [1431666 1421296]\n- [net] ip_tunnel: Create percpu gro_cell (Jiri Benc) [1431197 1424076]\n- [x86] kvm: x86: do not save guest-unsupported XSAVE state (Radim Krcmar) [1431150 1401767]\n- [scsi] mpt3sas: Force request partial completion alignment (Tomas Henzl) [1430809 1418286]\n\n[3.10.0-514.19.1.el7]\n- [fs] gfs2: Wake up io waiters whenever a flush is done (Robert S Peterson) [1437126 1404301]\n- [fs] gfs2: Made logd daemon take into account log demand (Robert S Peterson) [1437126 1404301]\n- [fs] gfs2: Limit number of transaction blocks requested for truncates (Robert S Peterson) [1437126 1404301]\n- [net] ipv6: addrconf: fix dev refcont leak when DAD failed (Hangbin Liu) [1436588 1416105]\n\n[3.10.0-514.18.1.el7]\n- [net] ipv6: don't increase size when refragmenting forwarded ipv6 skbs (Florian Westphal) [1434589 1430571]\n- [net] bridge: drop netfilter fake rtable unconditionally (Florian Westphal) [1434589 1430571]\n- [net] ipv6: avoid write to a possibly cloned skb (Florian Westphal) [1434589 1430571]\n- [net] netfilter: bridge: honor frag_max_size when refragmenting (Florian Westphal) [1434589 1430571]\n- [net] bridge: Add br_netif_receive_skb remove netif_receive_skb_sk (Ivan Vecera) [1434589 1352289]\n\n[3.10.0-514.17.1.el7]\n- [netdrv] i40e: Be much more verbose about what we can and cannot offload (Stefan Assmann) [1433273 1383521]\n- [kernel] watchdog: prevent false hardlockup on overloaded system (Don Zickus) [1433267 1399881]\n- [net] dccp/tcp: fix routing redirect race (Eric Garver) [1433265 1387485]", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2017-05-30T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : kernel (ELSA-2017-1308-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-10208", "CVE-2016-7910", "CVE-2016-8646", "CVE-2017-5986", "CVE-2017-6353", "CVE-2017-7308"], "modified": "2021-01-14T00:00:00", "cpe": ["p-cpe:/a:oracle:linux:kernel", "p-cpe:/a:oracle:linux:kernel-abi-whitelists", "p-cpe:/a:oracle:linux:kernel-debug", "p-cpe:/a:oracle:linux:kernel-debug-devel", "p-cpe:/a:oracle:linux:kernel-devel", "p-cpe:/a:oracle:linux:kernel-doc", "p-cpe:/a:oracle:linux:kernel-headers", "p-cpe:/a:oracle:linux:kernel-tools", "p-cpe:/a:oracle:linux:kernel-tools-libs", "p-cpe:/a:oracle:linux:kernel-tools-libs-devel", "p-cpe:/a:oracle:linux:perf", "p-cpe:/a:oracle:linux:python-perf", "cpe:/o:oracle:linux:7"], "id": "ORACLELINUX_ELSA-2017-1308-1.NASL", "href": "https://www.tenable.com/plugins/nessus/100506", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2017-1308-1.\n#\n\nif (NASL_LEVEL < 3000) exit(0);\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(100506);\n script_version(\"3.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/14\");\n\n script_cve_id(\"CVE-2016-10208\", \"CVE-2016-7910\", \"CVE-2016-8646\", \"CVE-2017-5986\", \"CVE-2017-6353\", \"CVE-2017-7308\");\n\n script_name(english:\"Oracle Linux 7 : kernel (ELSA-2017-1308-1)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Oracle Linux host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Description of changes:\n\n- [3.10.0-514.21.1.0.1.el7.OL7]\n- [ipc] ipc/sem.c: bugfix for semctl(,,GETZCNT) (Manfred Spraul) [orabug \n22552377]\n- Oracle Linux certificates (Alexey Petrenko)\n- Oracle Linux RHCK Module Signing Key was compiled into kernel \n(olkmod_signing_key.x509)(<A HREF='https://oss.oracle.com/mailman/listinfo/el-errata'>alexey.petrenko at oracle.com</A>)\n- Update x509.genkey [bug 24817676]\n\n[3.10.0-514.21.1.el7]\n- [kernel] sched/core: Fix an SMP ordering race in try_to_wake_up() vs. \nschedule() (Gustavo Duarte) [1441547 1423400]\n- [drivers] Set dev->device_rh to NULL after free (Prarit Bhargava) \n[1441544 1414064]\n- [security] keys: request_key() should reget expired keys rather than \ngive EKEYEXPIRED (David Howells) [1441287 1408330]\n- [security] keys: Simplify KEYRING_SEARCH_{NO, DO}_STATE_CHECK flags \n(David Howells) [1441287 1408330]\n- [net] packet: fix overflow in check for tp_reserve (Hangbin Liu) \n[1441171 1441172] {CVE-2017-7308}\n- [net] packet: fix overflow in check for tp_frame_nr (Hangbin Liu) \n[1441171 1441172] {CVE-2017-7308}\n- [net] packet: fix overflow in check for priv area size (Hangbin Liu) \n[1441171 1441172] {CVE-2017-7308}\n- [powerpc] pseries: Use H_CLEAR_HPT to clear MMU hash table during \nkexec (Steve Best) [1439812 1423396]\n- [netdrv] fjes: Fix wrong netdevice feature flags (Yasuaki Ishimatsu) \n[1439802 1435603]\n- [kernel] mlx5e: Implement Fragmented Work Queue (WQ) (Don Dutile) \n[1439164 1368400]\n- [netdrv] mlx5e: Copy all L2 headers into inline segment (Don Dutile) \n[1439161 1383013]\n- [nvdimm] fix PHYS_PFN/PFN_PHYS mixup (Jeff Moyer) [1439160 1428115]\n- [s390] scsi: zfcp: fix rport unblock race with LUN recovery (Hendrik \nBrueckner) [1433413 1421750]\n- [fs] gfs2: Avoid alignment hole in struct lm_lockname (Robert S \nPeterson) [1432554 1425450]\n- [fs] gfs2: Add missing rcu locking for glock lookup (Robert S \nPeterson) [1432554 1425450]\n- [fs] ext4: fix fencepost in s_first_meta_bg validation (Lukas Czerner) \n[1430969 1332503] {CVE-2016-10208}\n- [fs] ext4: sanity check the block and cluster size at mount time \n(Lukas Czerner) [1430969 1332503] {CVE-2016-10208}\n- [fs] ext4: validate s_first_meta_bg at mount time (Lukas Czerner) \n[1430969 1332503] {CVE-2016-10208}\n- [net] sctp: deny peeloff operation on asocs with threads sleeping on \nit (Hangbin Liu) [1429496 1429497] {CVE-2017-5986 CVE-2017-6353}\n- [net] sctp: avoid BUG_ON on sctp_wait_for_sndbuf (Hangbin Liu) \n[1429496 1429497] {CVE-2017-5986 CVE-2017-6353}\n- [x86] perf/x86/intel/rapl: Make package handling more robust (Jiri \nOlsa) [1443902 1418688]\n- [x86] perf/x86/intel/rapl: Convert to hotplug state machine (Jiri \nOlsa) [1443902 1418688]\n- [x86] perf/x86: Set pmu->module in Intel PMU modules (Jiri Olsa) \n[1443902 1418688]\n- [kernel] sched/core, x86/topology: Fix NUMA in package topology bug \n(Jiri Olsa) [1441645 1369832]\n- [kernel] sched: Allow hotplug notifiers to be setup early (Jiri Olsa) \n[1441645 1369832]\n- [x86] x86/smpboot: Make logical package management more robust (Prarit \nBhargava) [1441643 1414054]\n- [x86] x86/cpu: Deal with broken firmware (VMWare/XEN) (Prarit \nBhargava) [1441643 1414054]\n- [x86] perf/x86/intel/uncore: Fix hardcoded socket 0 assumption in the \nHaswell init code (Prarit Bhargava) [1426633 1373738]\n- [x86] revert 'perf/uncore: Disable uncore on kdump kernel' (Prarit \nBhargava) [1426633 1373738]\n- [x86] smpboot: Init apic mapping before usage (Prarit Bhargava) \n[1426633 1373738]\n- [x86] smp: Don't try to poke disabled/non-existent APIC (Prarit \nBhargava) [1426633 1373738]\n- [x86] Handle non enumerated CPU after physical hotplug (Prarit \nBhargava) [1426633 1373738]\n- [block] fix use-after-free in seq file (Denys Vlasenko) [1418550 \n1418551] {CVE-2016-7910}\n- [crypto] algif_hash - Only export and import on sockets with data \n(Herbert Xu) [1394101 1387632] {CVE-2016-8646}\n- [char] hwrng: core - sleep interruptible in read (Amit Shah) [1443503 \n1376397]\n- [char] hwrng: core - correct error check of kthread_run call (Amit \nShah) [1443503 1376397]\n- [char] hwrng: core - Move hwrng_init call into set_current_rng (Amit \nShah) [1443503 1376397]\n- [char] hwrng: core - Drop current rng in set_current_rng (Amit Shah) \n[1443503 1376397]\n- [char] hwrng: core - Do not register device opportunistically (Amit \nShah) [1443503 1376397]\n- [char] hwrng: core - Fix current_rng init/cleanup race yet again (Amit \nShah) [1443503 1376397]\n- [char] hwrng: core - Use struct completion for cleanup_done (Amit \nShah) [1443503 1376397]\n- [char] hwrng: don't init list element we're about to add to list (Amit \nShah) [1443503 1376397]\n- [char] hwrng: don't double-check old_rng (Amit Shah) [1443503 1376397]\n- [char] hwrng: fix unregister race (Amit Shah) [1443503 1376397]\n- [char] hwrng: use reference counts on each struct hwrng (Amit Shah) \n[1443503 1376397]\n- [char] hwrng: move some code out mutex_lock for avoiding underlying \ndeadlock (Amit Shah) [1443503 1376397]\n- [char] hwrng: place mutex around read functions and buffers (Amit \nShah) [1443503 1376397]\n- [char] virtio-rng: skip reading when we start to remove the device \n(Amit Shah) [1443503 1376397]\n- [char] virtio-rng: fix stuck of hot-unplugging busy device (Amit Shah) \n[1443503 1376397]\n- [infiniband] ib/mlx5: Resolve soft lock on massive reg MRs (Don \nDutile) [1444347 1417285]\n\n[3.10.0-514.20.1.el7]\n- [powerpc] fadump: Fix the race in crash_fadump() (Steve Best) [1439810 \n1420077]\n- [kernel] 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wrap ID in xfs_dq_get_next_id (Eric Sandeen) [1433415 \n1418182]\n- [net] tcp/dccp: avoid starving bh on connect (Paolo Abeni) [1433320 \n1401419]\n- [fs] xfs: fix up xfs_swap_extent_forks inline extent handling (Eric \nSandeen) [1432154 1412945]\n- [x86] kvm: vmx: handle PML full VMEXIT that occurs during event \ndelivery (Radim Krcmar) [1431666 1421296]\n- [virt] kvm: vmx: ensure VMCS is current while enabling PML (Radim \nKrcmar) [1431666 1421296]\n- [net] ip_tunnel: Create percpu gro_cell (Jiri Benc) [1431197 1424076]\n- [x86] kvm: x86: do not save guest-unsupported XSAVE state (Radim \nKrcmar) [1431150 1401767]\n- [scsi] mpt3sas: Force request partial completion alignment (Tomas \nHenzl) [1430809 1418286]\n\n[3.10.0-514.19.1.el7]\n- [fs] gfs2: Wake up io waiters whenever a flush is done (Robert S \nPeterson) [1437126 1404301]\n- [fs] gfs2: Made logd daemon take into account log demand (Robert S \nPeterson) [1437126 1404301]\n- [fs] gfs2: Limit number of transaction blocks 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else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-debuginfo / kernel-debuginfo-common-i686 / etc\");\n}\n", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-01-11T14:19:58", "description": "The openSUSE Leap 42.1 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2017-6074: The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel mishandled DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allowed local users to cause a denial of service (invalid free) or possibly have unspecified other impact via an application that made an IPV6_RECVPKTINFO setsockopt system call (bnc#1026024).\n\n - CVE-2017-5986: Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel allowed local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state (bnc#1025235).\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bnc#1024938).\n\n - CVE-2017-5897: A potential remote denial of service within the IPv6 GRE protocol was fixed. (bsc#1023762)\n\nThe following non-security bugs were fixed :\n\n - btrfs: support NFSv2 export (bnc#929871).\n\n - btrfs: Direct I/O: Fix space accounting (bsc#1025058).\n\n - btrfs: add RAID 5/6 BTRFS_RBIO_REBUILD_MISSING operation (bsc#1025069).\n\n - btrfs: bail out if block group has different mixed flag (bsc#1025072).\n\n - btrfs: be more precise on errors when getting an inode from disk (bsc#981038).\n\n - btrfs: check pending chunks when shrinking fs to avoid corruption (bnc#936445).\n\n - btrfs: check prepare_uptodate_page() error code earlier (bnc#966910).\n\n - btrfs: do not BUG() during drop snapshot (bsc#1025076).\n\n - btrfs: do not collect ordered extents when logging that inode exists (bsc#977685).\n\n - btrfs: do not initialize a space info as full to prevent ENOSPC (bnc#944001).\n\n - btrfs: do not leak reloc root nodes on error (bsc#1025074).\n\n - btrfs: fix block group ->space_info NULL pointer dereference (bnc#935088).\n\n - btrfs: fix chunk allocation regression leading to transaction abort (bnc#938550).\n\n - btrfs: fix crash on close_ctree() if cleaner starts new transaction (bnc#938891).\n\n - btrfs: fix deadlock between direct IO reads and buffered writes (bsc#973855).\n\n - btrfs: fix deadlock between direct IO write and defrag/readpages (bnc#965344).\n\n - btrfs: fix device replace of a missing RAID 5/6 device (bsc#1025057).\n\n - btrfs: fix empty symlink after creating symlink and fsync parent dir (bsc#977685).\n\n - btrfs: fix extent accounting for partial direct IO writes (bsc#1025062).\n\n - btrfs: fix file corruption after cloning inline extents (bnc#942512).\n\n - btrfs: fix file loss on log replay after renaming a file and fsync (bsc#977685).\n\n - btrfs: fix file read corruption after extent cloning and fsync (bnc#946902).\n\n - btrfs: fix fitrim discarding device area reserved for boot loader's use (bsc#904489).\n\n - btrfs: fix for incorrect directory entries after fsync log replay (bsc#957805, bsc#977685).\n\n - btrfs: fix hang when failing to submit bio of directIO (bnc#942685).\n\n - btrfs: fix incremental send failure caused by balance (bsc#985850).\n\n - btrfs: fix invalid page accesses in extent_same (dedup) ioctl (bnc#968230).\n\n - btrfs: fix listxattrs not listing all xattrs packed in the same item (bsc#1025063).\n\n - btrfs: fix loading of orphan roots leading to BUG_ON (bsc#972844).\n\n - btrfs: fix memory corruption on failure to submit bio for direct IO (bnc#942685).\n\n - btrfs: fix memory leak in do_walk_down (bsc#1025075).\n\n - btrfs: fix memory leak in reading btree blocks (bsc#1025071).\n\n - btrfs: fix order by which delayed references are run (bnc#949440).\n\n - btrfs: fix page reading in extent_same ioctl leading to csum errors (bnc#968230).\n\n - btrfs: fix qgroup rescan worker initialization (bsc#1025077).\n\n - btrfs: fix qgroup sanity tests (bnc#951615).\n\n - btrfs: fix race between balance and unused block group deletion (bnc#938892).\n\n - btrfs: fix race between fsync and lockless direct IO writes (bsc#977685).\n\n - btrfs: fix race waiting for qgroup rescan worker (bnc#960300).\n\n - btrfs: fix regression running delayed references when using qgroups (bnc#951615).\n\n - btrfs: fix regression when running delayed references (bnc#951615).\n\n - btrfs: fix relocation incorrectly dropping data references (bsc#990384).\n\n - btrfs: fix shrinking truncate when the no_holes feature is enabled (bsc#1025053).\n\n - btrfs: fix sleeping inside atomic context in qgroup rescan worker (bnc#960300).\n\n - btrfs: fix stale dir entries after removing a link and fsync (bnc#942925).\n\n - btrfs: fix unreplayable log after snapshot delete + parent dir fsync (bsc#977685).\n\n - btrfs: fix warning in backref walking (bnc#966278).\n\n - btrfs: fix warning of bytes_may_use (bsc#1025065).\n\n - btrfs: fix wrong check for btrfs_force_chunk_alloc() (bnc#938550).\n\n - btrfs: handle quota reserve failure properly (bsc#1005666).\n\n - btrfs: incremental send, check if orphanized dir inode needs delayed rename (bsc#1025049).\n\n - btrfs: incremental send, do not delay directory renames unnecessarily (bsc#1025048).\n\n - btrfs: incremental send, fix clone operations for compressed extents (fate#316463).\n\n - btrfs: incremental send, fix premature rmdir operations (bsc#1025064).\n\n - btrfs: keep dropped roots in cache until transaction commit (bnc#935087, bnc#945649, bnc#951615).\n\n - btrfs: remove misleading handling of missing device scrub (bsc#1025055).\n\n - btrfs: remove unnecessary locking of cleaner_mutex to avoid deadlock (bsc#904489).\n\n - btrfs: return gracefully from balance if fs tree is corrupted (bsc#1025073).\n\n - btrfs: send, do not bug on inconsistent snapshots (bsc#985850).\n\n - btrfs: send, fix corner case for reference overwrite detection (bsc#1025080).\n\n - btrfs: send, fix file corruption due to incorrect cloning operations (bsc#1025060).\n\n - btrfs: set UNWRITTEN for prealloc'ed extents in fiemap (bsc#1025047).\n\n - btrfs: test_check_exists: Fix infinite loop when searching for free space entries (bsc#987192).\n\n - btrfs: use btrfs_get_fs_root in resolve_indirect_ref (bnc#935087, bnc#945649).\n\n - btrfs: use received_uuid of parent during send (bsc#1025051).\n\n - btrfs: wake up extent state waiters on unlock through clear_extent_bits (bsc#1025050).\n\n - btrfs: Add handler for invalidate page (bsc#963193).\n\n - btrfs: Add qgroup tracing (bnc#935087, bnc#945649).\n\n - btrfs: Avoid truncate tailing page if fallocate range does not exceed inode size (bsc#1025059).\n\n - btrfs: Continue write in case of can_not_nocow (bsc#1025070).\n\n - btrfs: Ensure proper sector alignment for btrfs_free_reserved_data_space (bsc#1005666).\n\n - btrfs: Export and move leaf/subtree qgroup helpers to qgroup.c (bsc#983087).\n\n - btrfs: Fix a data space underflow warning (bsc#985562, bsc#975596, bsc#984779).\n\n - btrfs: Handle unaligned length in extent_same (bsc#937609).\n\n - btrfs: abort transaction on btrfs_reloc_cow_block() (bsc#1025081).\n\n - btrfs: add missing discards when unpinning extents with\n -o discard (bsc#904489).\n\n - btrfs: advertise which crc32c implementation is being used on mount (bsc#946057).\n\n - btrfs: allow dedupe of same inode (bsc#1025067).\n\n - btrfs: backref: Add special time_seq == (u64)-1 case for btrfs_find_all_roots() (bnc#935087, bnc#945649).\n\n - btrfs: backref: Do not merge refs which are not for same block (bnc#935087, bnc#945649).\n\n - btrfs: btrfs_issue_discard ensure offset/length are aligned to sector boundaries (bsc#904489).\n\n - btrfs: change max_inline default to 2048 (bsc#949472).\n\n - btrfs: delayed-ref: Cleanup the unneeded functions (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: Use list to replace the ref_root in ref_head (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: double free in btrfs_add_delayed_tree_ref() (bsc#1025079).\n\n - btrfs: delayed_ref: Add new function to record reserved space into delayed ref (bsc#963193).\n\n - btrfs: delayed_ref: release and free qgroup reserved at proper timing (bsc#963193).\n\n - btrfs: disable defrag of tree roots.\n\n - btrfs: do not create or leak aliased root while cleaning up orphans (bsc#994881).\n\n - btrfs: do not update mtime/ctime on deduped inodes (bsc#937616).\n\n - btrfs: explictly delete unused block groups in close_ctree and ro-remount (bsc#904489).\n\n - btrfs: extent-tree: Add new version of btrfs_check_data_free_space and btrfs_free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Add new version of btrfs_delalloc_reserve/release_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new check_data_free_space and free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new delalloc space reserve and release (bsc#963193).\n\n - btrfs: extent-tree: Use ref_node to replace unneeded parameters in __inc_extent_ref() and __free_extent() (bnc#935087, bnc#945649).\n\n - btrfs: extent_io: Introduce needed structure for recoding set/clear bits (bsc#963193).\n\n - btrfs: extent_io: Introduce new function clear_record_extent_bits() (bsc#963193).\n\n - btrfs: extent_io: Introduce new function set_record_extent_bits (bsc#963193).\n\n - btrfs: fallocate: Add support to accurate qgroup reserve (bsc#963193).\n\n - btrfs: fix btrfs_compat_ioctl failures on non-compat ioctls (bsc#1018100).\n\n - btrfs: fix clone / extent-same deadlocks (bsc#937612).\n\n - btrfs: fix deadlock with extent-same and readpage (bsc#937612).\n\n - btrfs: fix resending received snapshot with parent (bsc#1025061).\n\n - btrfs: handle non-fatal errors in btrfs_qgroup_inherit() (bsc#972951).\n\n - btrfs: increment ctx->pos for every emitted or skipped dirent in readdir (bsc#981709).\n\n - btrfs: iterate over unused chunk space in FITRIM (bsc#904489).\n\n - btrfs: make btrfs_issue_discard return bytes discarded (bsc#904489).\n\n - btrfs: make file clone aware of fatal signals (bsc#1015787).\n\n - btrfs: pass unaligned length to btrfs_cmp_data() (bsc#937609).\n\n - btrfs: properly track when rescan worker is running (bsc#989953).\n\n - btrfs: provide super_operations->inode_get_dev (bsc#927455).\n\n - btrfs: qgroup: Add function qgroup_update_counters() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add function qgroup_update_refcnt() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add handler for NOCOW and inline (bsc#963193).\n\n - btrfs: qgroup: Add new function to record old_roots (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new qgroup calculation function btrfs_qgroup_account_extents() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new trace point for qgroup data reserve (bsc#963193).\n\n - btrfs: qgroup: Add the ability to skip given qgroup for old/new_roots (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Avoid calling btrfs_free_reserved_data_space in clear_bit_hook (bsc#963193).\n\n - btrfs: qgroup: Check if qgroup reserved space leaked (bsc#963193).\n\n - btrfs: qgroup: Cleanup old inaccurate facilities (bsc#963193).\n\n - btrfs: qgroup: Cleanup open-coded old/new_refcnt update and read (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Cleanup the old ref_node-oriented mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Do not copy extent buffer to do qgroup rescan (bnc#960300).\n\n - btrfs: qgroup: Fix a race in delayed_ref which leads to abort trans (bsc#963193).\n\n - btrfs: qgroup: Fix a rebase bug which will cause qgroup double free (bsc#963193).\n\n - btrfs: qgroup: Fix a regression in qgroup reserved space (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Fix qgroup accounting when creating snapshot (bsc#972993).\n\n - btrfs: qgroup: Fix qgroup data leaking by using subtree tracing (bsc#983087).\n\n - btrfs: qgroup: Introduce btrfs_qgroup_reserve_data function (bsc#963193).\n\n - btrfs: qgroup: Introduce functions to release/free qgroup reserve data space (bsc#963193).\n\n - btrfs: qgroup: Introduce new functions to reserve/free metadata (bsc#963193).\n\n - btrfs: qgroup: Make snapshot accounting work with new extent-oriented qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Record possible quota-related extent for qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch rescan to new mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch self test to extent-oriented qgroup mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch to new extent-oriented qgroup mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Use new metadata reservation (bsc#963193).\n\n - btrfs: qgroup: account shared subtree during snapshot delete (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: exit the rescan worker during umount (bnc#960300).\n\n - btrfs: qgroup: fix quota disable during rescan (bnc#960300).\n\n - btrfs: remove old tree_root dirent processing in btrfs_real_readdir() (bsc#981709).\n\n - btrfs: serialize subvolume mounts with potentially mismatching rw flags (bsc#951844).\n\n - btrfs: skip superblocks during discard (bsc#904489).\n\n - btrfs: syslog when quota is disabled.\n\n - btrfs: syslog when quota is enabled\n\n - btrfs: ulist: Add ulist_del() function (bnc#935087, bnc#945649).\n\n - btrfs: use the new VFS super_block_dev (bnc#865869).\n\n - btrfs: waiting on qgroup rescan should not always be interruptible (bsc#992712).\n\n - fs/super.c: add new super block sub devices super_block_dev (bnc#865869).\n\n - fs/super.c: fix race between freeze_super() and thaw_super() (bsc#1025066).\n\n - kabi: only use sops->get_inode_dev with proper fsflag (bsc#927455).\n\n - qgroup: Prevent qgroup->reserved from going subzero (bsc#993841).\n\n - vfs: add super_operations->get_inode_dev (bsc#927455).\n\n - xfs: do not allow di_size with high bit set (bsc#1024234).\n\n - xfs: exclude never-released buffers from buftarg I/O accounting (bsc#1024508).\n\n - xfs: fix broken multi-fsb buffer logging (bsc#1024081).\n\n - xfs: fix up xfs_swap_extent_forks inline extent handling (bsc#1023888).\n\n - xfs: track and serialize in-flight async buffers against unmount - kABI (bsc#1024508).\n\n - xfs: track and serialize in-flight async buffers against unmount (bsc#1024508).", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-02-24T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2017-287)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-5897", "CVE-2017-5970", "CVE-2017-5986", "CVE-2017-6074"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-docs-pdf", "p-cpe:/a:novell:opensuse:kernel-ec2", "p-cpe:/a:novell:opensuse:kernel-ec2-base", "p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo", "p-cpe:/a:novell:opensuse:kernel-ec2-debugsource", "p-cpe:/a:novell:opensuse:kernel-ec2-devel", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-pae", "p-cpe:/a:novell:opensuse:kernel-pae-base", "p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debugsource", "p-cpe:/a:novell:opensuse:kernel-pae-devel", "p-cpe:/a:novell:opensuse:kernel-pv", 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"#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2017-287.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97367);\n script_version(\"3.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2017-5897\", \"CVE-2017-5970\", \"CVE-2017-5986\", \"CVE-2017-6074\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2017-287)\");\n script_summary(english:\"Check for the openSUSE-2017-287 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE Leap 42.1 kernel was updated to receive various security\nand bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2017-6074: The dccp_rcv_state_process function in\n net/dccp/input.c in the Linux kernel mishandled\n DCCP_PKT_REQUEST packet data structures in the LISTEN\n state, which allowed local users to cause a denial of\n service (invalid free) or possibly have unspecified\n other impact via an application that made an\n IPV6_RECVPKTINFO setsockopt system call (bnc#1026024).\n\n - CVE-2017-5986: Race condition in the\n sctp_wait_for_sndbuf function in net/sctp/socket.c in\n the Linux kernel allowed local users to cause a denial\n of service (assertion failure and panic) via a\n multithreaded application that peels off an association\n in a certain buffer-full state (bnc#1025235).\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in\n net/ipv4/ip_sockglue.c in the Linux kernel allowed\n attackers to cause a denial of service (system crash)\n via (1) an application that made crafted system calls or\n possibly (2) IPv4 traffic with invalid IP options\n (bnc#1024938).\n\n - CVE-2017-5897: A potential remote denial of service\n within the IPv6 GRE protocol was fixed. (bsc#1023762)\n\nThe following non-security bugs were fixed :\n\n - btrfs: support NFSv2 export (bnc#929871).\n\n - btrfs: Direct I/O: Fix space accounting (bsc#1025058).\n\n - btrfs: add RAID 5/6 BTRFS_RBIO_REBUILD_MISSING operation\n (bsc#1025069).\n\n - btrfs: bail out if block group has different mixed flag\n (bsc#1025072).\n\n - btrfs: be more precise on errors when getting an inode\n from disk (bsc#981038).\n\n - btrfs: check pending chunks when shrinking fs to avoid\n corruption (bnc#936445).\n\n - btrfs: check prepare_uptodate_page() error code earlier\n (bnc#966910).\n\n - btrfs: do not BUG() during drop snapshot (bsc#1025076).\n\n - btrfs: do not collect ordered extents when logging that\n inode exists (bsc#977685).\n\n - btrfs: do not initialize a space info as full to prevent\n ENOSPC (bnc#944001).\n\n - btrfs: do not leak reloc root nodes on error\n (bsc#1025074).\n\n - btrfs: fix block group ->space_info NULL pointer\n dereference (bnc#935088).\n\n - btrfs: fix chunk allocation regression leading to\n transaction abort (bnc#938550).\n\n - btrfs: fix crash on close_ctree() if cleaner starts new\n transaction (bnc#938891).\n\n - btrfs: fix deadlock between direct IO reads and buffered\n writes (bsc#973855).\n\n - btrfs: fix deadlock between direct IO write and\n defrag/readpages (bnc#965344).\n\n - btrfs: fix device replace of a missing RAID 5/6 device\n (bsc#1025057).\n\n - btrfs: fix empty symlink after creating symlink and\n fsync parent dir (bsc#977685).\n\n - btrfs: fix extent accounting for partial direct IO\n writes (bsc#1025062).\n\n - btrfs: fix file corruption after cloning inline extents\n (bnc#942512).\n\n - btrfs: fix file loss on log replay after renaming a file\n and fsync (bsc#977685).\n\n - btrfs: fix file read corruption after extent cloning and\n fsync (bnc#946902).\n\n - btrfs: fix fitrim discarding device area reserved for\n boot loader's use (bsc#904489).\n\n - btrfs: fix for incorrect directory entries after fsync\n log replay (bsc#957805, bsc#977685).\n\n - btrfs: fix hang when failing to submit bio of directIO\n (bnc#942685).\n\n - btrfs: fix incremental send failure caused by balance\n (bsc#985850).\n\n - btrfs: fix invalid page accesses in extent_same (dedup)\n ioctl (bnc#968230).\n\n - btrfs: fix listxattrs not listing all xattrs packed in\n the same item (bsc#1025063).\n\n - btrfs: fix loading of orphan roots leading to BUG_ON\n (bsc#972844).\n\n - btrfs: fix memory corruption on failure to submit bio\n for direct IO (bnc#942685).\n\n - btrfs: fix memory leak in do_walk_down (bsc#1025075).\n\n - btrfs: fix memory leak in reading btree blocks\n (bsc#1025071).\n\n - btrfs: fix order by which delayed references are run\n (bnc#949440).\n\n - btrfs: fix page reading in extent_same ioctl leading to\n csum errors (bnc#968230).\n\n - btrfs: fix qgroup rescan worker initialization\n (bsc#1025077).\n\n - btrfs: fix qgroup sanity tests (bnc#951615).\n\n - btrfs: fix race between balance and unused block group\n deletion (bnc#938892).\n\n - btrfs: fix race between fsync and lockless direct IO\n writes (bsc#977685).\n\n - btrfs: fix race waiting for qgroup rescan worker\n (bnc#960300).\n\n - btrfs: fix regression running delayed references when\n using qgroups (bnc#951615).\n\n - btrfs: fix regression when running delayed references\n (bnc#951615).\n\n - btrfs: fix relocation incorrectly dropping data\n references (bsc#990384).\n\n - btrfs: fix shrinking truncate when the no_holes feature\n is enabled (bsc#1025053).\n\n - btrfs: fix sleeping inside atomic context in qgroup\n rescan worker (bnc#960300).\n\n - btrfs: fix stale dir entries after removing a link and\n fsync (bnc#942925).\n\n - btrfs: fix unreplayable log after snapshot delete +\n parent dir fsync (bsc#977685).\n\n - btrfs: fix warning in backref walking (bnc#966278).\n\n - btrfs: fix warning of bytes_may_use (bsc#1025065).\n\n - btrfs: fix wrong check for btrfs_force_chunk_alloc()\n (bnc#938550).\n\n - btrfs: handle quota reserve failure properly\n (bsc#1005666).\n\n - btrfs: incremental send, check if orphanized dir inode\n needs delayed rename (bsc#1025049).\n\n - btrfs: incremental send, do not delay directory renames\n unnecessarily (bsc#1025048).\n\n - btrfs: incremental send, fix clone operations for\n compressed extents (fate#316463).\n\n - btrfs: incremental send, fix premature rmdir operations\n (bsc#1025064).\n\n - btrfs: keep dropped roots in cache until transaction\n commit (bnc#935087, bnc#945649, bnc#951615).\n\n - btrfs: remove misleading handling of missing device\n scrub (bsc#1025055).\n\n - btrfs: remove unnecessary locking of cleaner_mutex to\n avoid deadlock (bsc#904489).\n\n - btrfs: return gracefully from balance if fs tree is\n corrupted (bsc#1025073).\n\n - btrfs: send, do not bug on inconsistent snapshots\n (bsc#985850).\n\n - btrfs: send, fix corner case for reference overwrite\n detection (bsc#1025080).\n\n - btrfs: send, fix file corruption due to incorrect\n cloning operations (bsc#1025060).\n\n - btrfs: set UNWRITTEN for prealloc'ed extents in fiemap\n (bsc#1025047).\n\n - btrfs: test_check_exists: Fix infinite loop when\n searching for free space entries (bsc#987192).\n\n - btrfs: use btrfs_get_fs_root in resolve_indirect_ref\n (bnc#935087, bnc#945649).\n\n - btrfs: use received_uuid of parent during send\n (bsc#1025051).\n\n - btrfs: wake up extent state waiters on unlock through\n clear_extent_bits (bsc#1025050).\n\n - btrfs: Add handler for invalidate page (bsc#963193).\n\n - btrfs: Add qgroup tracing (bnc#935087, bnc#945649).\n\n - btrfs: Avoid truncate tailing page if fallocate range\n does not exceed inode size (bsc#1025059).\n\n - btrfs: Continue write in case of can_not_nocow\n (bsc#1025070).\n\n - btrfs: Ensure proper sector alignment for\n btrfs_free_reserved_data_space (bsc#1005666).\n\n - btrfs: Export and move leaf/subtree qgroup helpers to\n qgroup.c (bsc#983087).\n\n - btrfs: Fix a data space underflow warning (bsc#985562,\n bsc#975596, bsc#984779).\n\n - btrfs: Handle unaligned length in extent_same\n (bsc#937609).\n\n - btrfs: abort transaction on btrfs_reloc_cow_block()\n (bsc#1025081).\n\n - btrfs: add missing discards when unpinning extents with\n -o discard (bsc#904489).\n\n - btrfs: advertise which crc32c implementation is being\n used on mount (bsc#946057).\n\n - btrfs: allow dedupe of same inode (bsc#1025067).\n\n - btrfs: backref: Add special time_seq == (u64)-1 case for\n btrfs_find_all_roots() (bnc#935087, bnc#945649).\n\n - btrfs: backref: Do not merge refs which are not for same\n block (bnc#935087, bnc#945649).\n\n - btrfs: btrfs_issue_discard ensure offset/length are\n aligned to sector boundaries (bsc#904489).\n\n - btrfs: change max_inline default to 2048 (bsc#949472).\n\n - btrfs: delayed-ref: Cleanup the unneeded functions\n (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: Use list to replace the ref_root in\n ref_head (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: double free in\n btrfs_add_delayed_tree_ref() (bsc#1025079).\n\n - btrfs: delayed_ref: Add new function to record reserved\n space into delayed ref (bsc#963193).\n\n - btrfs: delayed_ref: release and free qgroup reserved at\n proper timing (bsc#963193).\n\n - btrfs: disable defrag of tree roots.\n\n - btrfs: do not create or leak aliased root while cleaning\n up orphans (bsc#994881).\n\n - btrfs: do not update mtime/ctime on deduped inodes\n (bsc#937616).\n\n - btrfs: explictly delete unused block groups in\n close_ctree and ro-remount (bsc#904489).\n\n - btrfs: extent-tree: Add new version of\n btrfs_check_data_free_space and\n btrfs_free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Add new version of\n btrfs_delalloc_reserve/release_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new check_data_free_space\n and free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new delalloc space reserve\n and release (bsc#963193).\n\n - btrfs: extent-tree: Use ref_node to replace unneeded\n parameters in __inc_extent_ref() and __free_extent()\n (bnc#935087, bnc#945649).\n\n - btrfs: extent_io: Introduce needed structure for\n recoding set/clear bits (bsc#963193).\n\n - btrfs: extent_io: Introduce new function\n clear_record_extent_bits() (bsc#963193).\n\n - btrfs: extent_io: Introduce new function\n set_record_extent_bits (bsc#963193).\n\n - btrfs: fallocate: Add support to accurate qgroup reserve\n (bsc#963193).\n\n - btrfs: fix btrfs_compat_ioctl failures on non-compat\n ioctls (bsc#1018100).\n\n - btrfs: fix clone / extent-same deadlocks (bsc#937612).\n\n - btrfs: fix deadlock with extent-same and readpage\n (bsc#937612).\n\n - btrfs: fix resending received snapshot with parent\n (bsc#1025061).\n\n - btrfs: handle non-fatal errors in btrfs_qgroup_inherit()\n (bsc#972951).\n\n - btrfs: increment ctx->pos for every emitted or skipped\n dirent in readdir (bsc#981709).\n\n - btrfs: iterate over unused chunk space in FITRIM\n (bsc#904489).\n\n - btrfs: make btrfs_issue_discard return bytes discarded\n (bsc#904489).\n\n - btrfs: make file clone aware of fatal signals\n (bsc#1015787).\n\n - btrfs: pass unaligned length to btrfs_cmp_data()\n (bsc#937609).\n\n - btrfs: properly track when rescan worker is running\n (bsc#989953).\n\n - btrfs: provide super_operations->inode_get_dev\n (bsc#927455).\n\n - btrfs: qgroup: Add function qgroup_update_counters()\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add function qgroup_update_refcnt()\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add handler for NOCOW and inline\n (bsc#963193).\n\n - btrfs: qgroup: Add new function to record old_roots\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new qgroup calculation function\n btrfs_qgroup_account_extents() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new trace point for qgroup data\n reserve (bsc#963193).\n\n - btrfs: qgroup: Add the ability to skip given qgroup for\n old/new_roots (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Avoid calling\n btrfs_free_reserved_data_space in clear_bit_hook\n (bsc#963193).\n\n - btrfs: qgroup: Check if qgroup reserved space leaked\n (bsc#963193).\n\n - btrfs: qgroup: Cleanup old inaccurate facilities\n (bsc#963193).\n\n - btrfs: qgroup: Cleanup open-coded old/new_refcnt update\n and read (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Cleanup the old ref_node-oriented\n mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Do not copy extent buffer to do qgroup\n rescan (bnc#960300).\n\n - btrfs: qgroup: Fix a race in delayed_ref which leads to\n abort trans (bsc#963193).\n\n - btrfs: qgroup: Fix a rebase bug which will cause qgroup\n double free (bsc#963193).\n\n - btrfs: qgroup: Fix a regression in qgroup reserved space\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Fix qgroup accounting when creating\n snapshot (bsc#972993).\n\n - btrfs: qgroup: Fix qgroup data leaking by using subtree\n tracing (bsc#983087).\n\n - btrfs: qgroup: Introduce btrfs_qgroup_reserve_data\n function (bsc#963193).\n\n - btrfs: qgroup: Introduce functions to release/free\n qgroup reserve data space (bsc#963193).\n\n - btrfs: qgroup: Introduce new functions to reserve/free\n metadata (bsc#963193).\n\n - btrfs: qgroup: Make snapshot accounting work with new\n extent-oriented qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Record possible quota-related extent for\n qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch rescan to new mechanism\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch self test to extent-oriented\n qgroup mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch to new extent-oriented qgroup\n mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Use new metadata reservation\n (bsc#963193).\n\n - btrfs: qgroup: account shared subtree during snapshot\n delete (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: exit the rescan worker during umount\n (bnc#960300).\n\n - btrfs: qgroup: fix quota disable during rescan\n (bnc#960300).\n\n - btrfs: remove old tree_root dirent processing in\n btrfs_real_readdir() (bsc#981709).\n\n - btrfs: serialize subvolume mounts with potentially\n mismatching rw flags (bsc#951844).\n\n - btrfs: skip superblocks during discard (bsc#904489).\n\n - btrfs: syslog when quota is disabled.\n\n - btrfs: syslog when quota is enabled\n\n - btrfs: ulist: Add ulist_del() function (bnc#935087,\n bnc#945649).\n\n - btrfs: use the new VFS super_block_dev (bnc#865869).\n\n - btrfs: waiting on qgroup rescan should not always be\n interruptible (bsc#992712).\n\n - fs/super.c: add new super block sub devices\n super_block_dev (bnc#865869).\n\n - fs/super.c: fix race between freeze_super() and\n thaw_super() (bsc#1025066).\n\n - kabi: only use sops->get_inode_dev with proper fsflag\n (bsc#927455).\n\n - qgroup: Prevent qgroup->reserved from going subzero\n (bsc#993841).\n\n - vfs: add super_operations->get_inode_dev (bsc#927455).\n\n - xfs: do not allow di_size with high bit set\n (bsc#1024234).\n\n - xfs: exclude never-released buffers from buftarg I/O\n accounting (bsc#1024508).\n\n - xfs: fix broken multi-fsb buffer logging (bsc#1024081).\n\n - xfs: fix up xfs_swap_extent_forks inline extent handling\n (bsc#1023888).\n\n - xfs: track and serialize in-flight async buffers against\n unmount - kABI (bsc#1024508).\n\n - xfs: track and serialize in-flight async buffers against\n unmount (bsc#1024508).\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1005666\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1015787\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1018100\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1023762\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n 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