openSUSE Security Update : the Linux Kernel (openSUSE-2018-1427)

high Nessus Plugin ID 119077



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The openSUSE Leap 42.3 kernel was updated to 4.4.162 to receive various security and bugfixes.

The following security bugs were fixed :

- CVE-2018-18281: The mremap() syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate() removes entries from the pagetables of a task that is in the middle of mremap(), a stale TLB entry can remain for a short time that permits access to a physical page after it has been released back to the page allocator and reused. (bnc#1113769).

- CVE-2018-18710: An information leak in cdrom_ioctl_select_disc in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940 and CVE-2018-16658 (bnc#1113751).

- CVE-2018-18690: A local attacker able to set attributes on an xfs filesystem could make this filesystem non-operational until the next mount by triggering an unchecked error condition during an xfs attribute change, because xfs_attr_shortform_addname in fs/xfs/libxfs/xfs_attr.c mishandled ATTR_REPLACE operations with conversion of an attr from short to long form (bnc#1105025).

- CVE-2018-18386: drivers/tty/n_tty.c allowed local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ (bnc#1094825).

- CVE-2018-9516: A lack of certain checks in the hid_debug_events_read() function in the drivers/hid/hid-debug.c file might have resulted in receiving userspace buffer overflow and an out-of-bounds write or to the infinite loop. (bnc#1108498).

The following non-security bugs were fixed :

- 6lowpan: iphc: reset mac_header after decompress to fix panic (bnc#1012382).

- Add azure kernel description.

- Add bug reference to patches.suse/x86-entry-64-use-a-per-cpu-trampoline-stack

- Add graphviz to buildreq for image conversion

- Add reference to bsc#1104124 to patches.fixes/fs-aio-fix-the-increment-of-aio-nr-and-cou nting-agai.patch

- ALSA: hda: Add AZX_DCAPS_PM_RUNTIME for AMD Raven Ridge (bnc#1012382).

- ALSA: hda/realtek - Cannot adjust speaker's volume on Dell XPS 27 7760 (bnc#1012382).

- apparmor: remove no-op permission check in policy_unpack (git-fixes).

- ARC: build: Get rid of toolchain check (bnc#1012382).

- ARC: clone syscall to setp r25 as thread pointer (bnc#1012382).

- arch/hexagon: fix kernel/dma.c build warning (bnc#1012382).

- arch-symbols: use bash as interpreter since the script uses bashism.

- arm64: cpufeature: Track 32bit EL0 support (bnc#1012382).

- arm64: jump_label.h: use asm_volatile_goto macro instead of 'asm goto' (bnc#1012382).

- arm64: KVM: Sanitize PSTATE.M when being set from userspace (bnc#1012382).

- arm64: KVM: Tighten guest core register access from userspace (bnc#1012382).

- ARM: dts: at91: add new compatibility string for macb on sama5d3 (bnc#1012382).

- ARM: dts: dra7: fix DCAN node addresses (bnc#1012382).

- ARM: mvebu: declare asm symbols as character arrays in pmsu.c (bnc#1012382).

- ASoC: dapm: Fix potential DAI widget pointer deref when linking DAIs (bnc#1012382).

- ASoC: sigmadsp: safeload should not have lower byte limit (bnc#1012382).

- ASoC: wm8804: Add ACPI support (bnc#1012382).

- ath10k: fix scan crash due to incorrect length calculation (bnc#1012382).

- ath10k: fix use-after-free in ath10k_wmi_cmd_send_nowait (bnc#1012382).

- ath10k: protect ath10k_htt_rx_ring_free with rx_ring.lock (bnc#1012382).

- Bluetooth: Add a new Realtek 8723DE ID 0bda:b009 (bnc#1012382).

- bnxt_en: Fix TX timeout during netpoll (bnc#1012382).

- bonding: avoid possible dead-lock (bnc#1012382).

- bpf: fix cb access in socket filter programs on tail calls (bsc#1012382).

- bpf: fix map not being uncharged during map creation failure (bsc#1012382).

- bpf, s390: fix potential memleak when later bpf_jit_prog fails (git-fixes).

- bpf, s390x: do not reload skb pointers in non-skb context (git-fixes).

- bsc#1106913: Replace with upstream variants Delete patches.suse/11-x86-mm-only-set-ibpb-when-the-new-thread

- bs-upload-kernel: do not set %opensuse_bs Since SLE15 it is not set in the distribution project so do not set it for kernel projects either.

- btrfs: add a comp_refs() helper (dependency for bsc#1031392).

- btrfs: add missing initialization in btrfs_check_shared (Git-fixes bsc#1112262).

- btrfs: add tracepoints for outstanding extents mods (dependency for bsc#1031392).

- btrfs: add wrapper for counting BTRFS_MAX_EXTENT_SIZE (dependency for bsc#1031392).

- btrfs: cleanup extent locking sequence (dependency for bsc#1031392).

- btrfs: defrag: use btrfs_mod_outstanding_extents in cluster_pages_for_defrag (Follow up fixes for bsc#1031392).

- btrfs: delayed-inode: Remove wrong qgroup meta reservation calls (bsc#1031392).

- btrfs: delayed-inode: Use new qgroup meta rsv for delayed inode and item (bsc#1031392).

- btrfs: Enhance btrfs_trim_fs function to handle error better (Dependency for bsc#1113667).

- btrfs: Ensure btrfs_trim_fs can trim the whole filesystem (bsc#1113667).

- btrfs: fix error handling in btrfs_dev_replace_start (bsc#1107535).

- Btrfs: fix invalid attempt to free reserved space on failure to cow range (dependency for bsc#1031392).

- btrfs: fix missing error return in btrfs_drop_snapshot (Git-fixes bsc#1109919).

- btrfs: Fix race condition between delayed refs and blockgroup removal (Git-fixes bsc#1112263).

- btrfs: Fix wrong btrfs_delalloc_release_extents parameter (bsc#1031392).

- Btrfs: kill trans in run_delalloc_nocow and btrfs_cross_ref_exist (dependency for bsc#1031392).

- btrfs: make the delalloc block rsv per inode (dependency for bsc#1031392).

- Btrfs: pass delayed_refs directly to btrfs_find_delayed_ref_head (dependency for bsc#1031392).

- btrfs: qgroup: Add quick exit for non-fs extents (dependency for bsc#1031392).

- btrfs: qgroup: Cleanup btrfs_qgroup_prepare_account_extents function (dependency for bsc#1031392).

- btrfs: qgroup: Cleanup the remaining old reservation counters (bsc#1031392).

- btrfs: qgroup: Commit transaction in advance to reduce early EDQUOT (bsc#1031392).

- btrfs: qgroup: Do not use root->qgroup_meta_rsv for qgroup (bsc#1031392).

- btrfs: qgroup: Fix wrong qgroup reservation update for relationship modification (bsc#1031392).

- btrfs: qgroup: Introduce function to convert META_PREALLOC into META_PERTRANS (bsc#1031392).

- btrfs: qgroup: Introduce helpers to update and access new qgroup rsv (bsc#1031392).

- btrfs: qgroup: Make qgroup_reserve and its callers to use separate reservation type (bsc#1031392).

- btrfs: qgroup: Skeleton to support separate qgroup reservation type (bsc#1031392).

- btrfs: qgroups: opencode qgroup_free helper (dependency for bsc#1031392).

- btrfs: qgroup: Split meta rsv type into meta_prealloc and meta_pertrans (bsc#1031392).

- btrfs: qgroup: Update trace events for metadata reservation (bsc#1031392).

- btrfs: qgroup: Update trace events to use new separate rsv types (bsc#1031392).

- btrfs: qgroup: Use independent and accurate per inode qgroup rsv (bsc#1031392).

- btrfs: qgroup: Use root::qgroup_meta_rsv_* to record qgroup meta reserved space (bsc#1031392).

- btrfs: qgroup: Use separate meta reservation type for delalloc (bsc#1031392).

- btrfs: remove type argument from comp_tree_refs (dependency for bsc#1031392).

- Btrfs: rework outstanding_extents (dependency for bsc#1031392).

- btrfs: switch args for comp_*_refs (dependency for bsc#1031392).

- btrfs: Take trans lock before access running trans in check_delayed_ref (Follow up fixes for bsc#1031392).

- ceph: avoid a use-after-free in ceph_destroy_options() (bsc#1112007).

- cfg80211: fix a type issue in ieee80211_chandef_to_operating_class() (bnc#1012382).

- cfg80211: nl80211_update_ft_ies() to validate NL80211_ATTR_IE (bnc#1012382).

- cgroup: Fix deadlock in cpu hotplug path (bnc#1012382).

- cgroup, netclassid: add a preemption point to write_classid (bnc#1098996).

- CIFS: check for STATUS_USER_SESSION_DELETED (bsc#1112902).

- cifs: connect to servername instead of IP for IPC$ share (bsc#1106359).

- cifs: fix memory leak in SMB2_open() (bsc#1112894).

- cifs: Fix use after free of a mid_q_entry (bsc#1112903).

- cifs: read overflow in is_valid_oplock_break() (bnc#1012382).

- clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43 SoCs (bnc#1012382).


- crypto: mxs-dcp - Fix wait logic on chan threads (bnc#1012382).

- crypto: skcipher - Fix -Wstringop-truncation warnings (bnc#1012382).

- Define dependencies of in-kernel KMPs statically This allows us to use rpm's internal dependency generator (bsc#981083).

- dm cache: fix resize crash if user does not reload cache table (bnc#1012382).

- dm thin metadata: fix __udivdi3 undefined on 32-bit (bnc#1012382).

- dm thin metadata: try to avoid ever aborting transactions (bnc#1012382).

- Do not ship firmware (bsc#1054239). Pull firmware from kernel-firmware instead.

- drivers/tty: add error handling for pcmcia_loop_config (bnc#1012382).

- drm/amdgpu: Fix SDMA HQD destroy error on gfx_v7 (bnc#1012382).

- drm/nouveau/TBDdevinit: do not fail when PMU/PRE_OS is missing from VBIOS (bnc#1012382).

- drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset() (bsc#1106929)

- Drop dtb-source.spec and move the sources to kernel-source (bsc#1011920)

- Drop multiversion(kernel) from the KMP template ()

- e1000: check on netif_running() before calling e1000_up() (bnc#1012382).

- e1000: ensure to free old tx/rx rings in set_ringparam() (bnc#1012382).

- ebtables: arpreply: Add the standard target sanity check (bnc#1012382).

- EDAC, thunderx: Fix memory leak in thunderx_l2c_threaded_isr() (bsc#1114648).

- Enable kernel-obs-(build,qa) also in the vanilla branches

- ethtool: restore erroneously removed break in dev_ethtool (bsc#1114229).

- fbdev: fix broken menu dependencies (bsc#1106929)

- fbdev/omapfb: fix omapfb_memory_read infoleak (bnc#1012382).

- Fix file list to remove REPORTING-BUGS

- Fix html and pdf creation in Documetation/media/*

- floppy: Do not copy a kernel pointer to user memory in FDGETPRM ioctl (bnc#1012382).

- fs/cifs: do not translate SFM_SLASH (U+F026) to backslash (bnc#1012382).

- fs/cifs: suppress a string overflow warning (bnc#1012382).

- gpio: adp5588: Fix sleep-in-atomic-context bug (bnc#1012382).

- hexagon: modify ffs() and fls() to return int (bnc#1012382).

- HID: hid-ntrig: add error handling for sysfs_create_group (bnc#1012382).

- housekeeping: btrfs selftests: fold backport fix into backport patch

- housekeeping: move btrfs patches to sorted section. No code changes.

- hv: avoid crash in vmbus sysfs files (bnc#1108377).

- hwmon: (adt7475) Make adt7475_read_word() return errors (bnc#1012382).

- hwmon: (ina2xx) fix sysfs shunt resistor read access (bnc#1012382).

- hwrng: core - document the quality field (git-fixes).

- i2c: i2c-scmi: fix for i2c_smbus_write_block_data (bnc#1012382).

- i2c: i801: Allow ACPI AML access I/O ports not reserved for SMBus (bnc#1012382).

- i2c: uniphier-f: issue STOP only for last message or I2C_M_STOP (bnc#1012382).

- i2c: uniphier: issue STOP only for last message or I2C_M_STOP (bnc#1012382).

- IB/srp: Avoid that sg_reset -d $(srp_device) triggers an infinite loop (bnc#1012382).

- Input: atakbd - fix Atari CapsLock behaviour (bnc#1012382).

- Input: atakbd - fix Atari keymap (bnc#1012382).

- Input: elantech - enable middle button of touchpad on ThinkPad P72 (bnc#1012382).

- ip6_tunnel: be careful when accessing the inner header (bnc#1012382).

- ip_tunnel: be careful when accessing the inner header (bnc#1012382).

- ipv4: fix use-after-free in ip_cmsg_recv_dstaddr() (bnc#1012382).

- ixgbe: pci_set_drvdata must be called before register_netdev (Git-fixes bsc#1109923).

- jffs2: return -ERANGE when xattr buffer is too small (bnc#1012382).

- KVM: PPC: Book3S HV: Do not truncate HPTE index in xlate function (bnc#1012382).

- KVM: x86: remove eager_fpu field of struct kvm_vcpu_arch (bnc#1012382).

- lib/test_hexdump.c: fix failure on big endian cpu (bsc#1106110).

- mac80211: correct use of IEEE80211_VHT_CAP_RXSTBC_X (bnc#1012382).

- mac80211: fix a race between restart and CSA flows (bnc#1012382).

- mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys (bnc#1012382).

- mac80211: Fix station bandwidth setting after channel switch (bnc#1012382).

- mac80211_hwsim: correct use of IEEE80211_VHT_CAP_RXSTBC_X (bnc#1012382).

- mac80211: mesh: fix HWMP sequence numbering to follow standard (bnc#1012382).

- mac80211: shorten the IBSS debug messages (bnc#1012382).

- mach64: detect the dot clock divider correctly on sparc (bnc#1012382).

- md-cluster: clear another node's suspend_area after the copy is finished (bnc#1012382).

- media: af9035: prevent buffer overflow on write (bnc#1012382).

- media: exynos4-is: Prevent NULL pointer dereference in
__isp_video_try_fmt() (bnc#1012382).

- media: fsl-viu: fix error handling in viu_of_probe() (bnc#1012382).

- media: omap3isp: zero-initialize the isp cam_xclk(a,b) initial data (bnc#1012382).

- media: omap_vout: Fix a possible NULL pointer dereference in omap_vout_open() (bsc#1050431).

- media: s3c-camif: ignore -ENOIOCTLCMD from v4l2_subdev_call for s_power (bnc#1012382).

- media: soc_camera: ov772x: correct setting of banding filter (bnc#1012382).

- media: tm6000: add error handling for dvb_register_adapter (bnc#1012382).

- media: uvcvideo: Support realtek's UVC 1.5 device (bnc#1012382).

- media: v4l: event: Prevent freeing event subscriptions while accessed (bnc#1012382).

- media: videobuf-dma-sg: Fix dma_(sync,unmap)_sg() calls (bsc#1050431).

- memory_hotplug: cond_resched in __remove_pages (bnc#1114178).

- mfd: omap-usb-host: Fix dts probe of children (bnc#1012382).

- mm: madvise(MADV_DODUMP): allow hugetlbfs pages (bnc#1012382).

- mm: /proc/pid/pagemap: hide swap entries from unprivileged users (Git-fixes bsc#1109907).

- mm/vmstat.c: fix outdated vmstat_text (bnc#1012382).

- mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly (bnc#1012382).

- mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly (git fixes).

- module: exclude SHN_UNDEF symbols from kallsyms api (bnc#1012382).

- move changes without Git-commit out of sorted section

- net: cadence: Fix a sleep-in-atomic-context bug in macb_halt_tx() (bnc#1012382).

- net: hns: fix length and page_offset overflow when CONFIG_ARM64_64K_PAGES (bnc#1012382).

- net: ipv4: update fnhe_pmtu when first hop's MTU changes (bnc#1012382).

- net/ipv6: Display all addresses in output of /proc/net/if_inet6 (bnc#1012382).

- netlabel: check for IPV4MASK in addrinfo_get (bnc#1012382).

- net: macb: disable scatter-gather for macb on sama5d3 (bnc#1012382).

- net/mlx4: Use cpumask_available for eq->affinity_mask (bnc#1012382).

- net: mvpp2: Extract the correct ethtype from the skb for tx csum offload (bnc#1012382).

- net: systemport: Fix wake-up interrupt race during resume (bnc#1012382).

- net/usb: cancel pending work when unbinding smsc75xx (bnc#1012382).

- NFS: add nostatflush mount option (bsc#1065726).

- NFS: Avoid quadratic search when freeing delegations (bsc#1084760).

- nfsd: fix corrupted reply to badly ordered compound (bnc#1012382).

- ocfs2: fix locking for res->tracking and dlm->tracking_list (bnc#1012382).

- of: unittest: Disable interrupt node tests for old world MAC systems (bnc#1012382).

- ovl: Copy inode attributes after setting xattr (bsc#1107299).

- Pass x86 as architecture on x86_64 and i386 (bsc#1093118).

- PCI: hv: Use effective affinity mask (bsc#1109772).

- PCI: Reprogram bridge prefetch registers on resume (bnc#1012382).

- perf probe powerpc: Ignore SyS symbols irrespective of endianness (bnc#1012382).

- perf script python: Fix occasional failure (bnc#1012382).

- PM / core: Clear the direct_complete flag on errors (bnc#1012382).

- powerpc/kdump: Handle crashkernel memory reservation failure (bnc#1012382).

- powerpc/numa: Skip onlining a offline node in kdump path (bsc#1109784).

- powerpc/perf/hv-24x7: Fix passing of catalog version number (bsc#1053043).

- powerpc/pseries: Fix build break for SPLPAR=n and CPU hotplug (bsc#1079524, git-fixes).

- powerpc/pseries: Fix CONFIG_NUMA=n build (bsc#1067906, git-fixes).

- powerpc/pseries/mm: call H_BLOCK_REMOVE (bsc#1109158).

- powerpc/pseries/mm: factorize PTE slot computation (bsc#1109158).

- powerpc/pseries/mm: Introducing FW_FEATURE_BLOCK_REMOVE (bsc#1109158).

- powerpc/rtas: Fix a potential race between CPU-Offline & Migration (bsc#1111870).

- power: vexpress: fix corruption in notifier registration (bnc#1012382).

- proc: restrict kernel stack dumps to root (bnc#1012382).

- qlcnic: fix Tx descriptor corruption on 82xx devices (bnc#1012382).

- r8169: Clear RTL_FLAG_TASK_*_PENDING when clearing RTL_FLAG_TASK_ENABLED (bnc#1012382).

- RAID10 BUG_ON in raise_barrier when force is true and conf->barrier is 0 (bnc#1012382).

- rculist: add list_for_each_entry_from_rcu() (bsc#1084760).

- rculist: Improve documentation for list_for_each_entry_from_rcu() (bsc#1084760).

- RDMA/ucma: check fd type in ucma_migrate_id() (bnc#1012382).

- README: Clean-up trailing whitespace

- reiserfs: add check to detect corrupted directory entry (bsc#1109818).

- reiserfs: do not panic on bad directory entries (bsc#1109818).

- resource: Include resource end in walk_*() interfaces (bsc#1114648).

- Revert 'btrfs: qgroups: Retry after commit on getting EDQUOT' (bsc#1031392).

- Revert 'drm: Do not pass negative delta to ktime_sub_ns()' (bsc#1106929)

- Revert 'drm/i915: Initialize HWS page address after GPU reset' (bsc#1106929)

- Revert 'KVM: x86: remove eager_fpu field of struct kvm_vcpu_arch' (kabi).

- Revert 'media: v4l: event: Prevent freeing event subscriptions while accessed' (kabi).

- Revert 'proc: restrict kernel stack dumps to root' (kabi).

- Revert 'rpm/ Lower default disk space requirement from 25G to 24G' This reverts commit 406abda1467c038842febffe264faae1fa2e3c1d. ok, did not wait long enough to see the failure.

- Revert 'Skip intel_crt_init for Dell XPS 8700' (bsc#1106929)

- Revert 'tcp: add tcp_ooo_try_coalesce() helper' (kabi).

- Revert 'tcp: call tcp_drop() from tcp_data_queue_ofo()' (kabi).

- Revert 'tcp: fix a stale ooo_last_skb after a replace' (kabi).

- Revert 'tcp: free batches of packets in tcp_prune_ofo_queue()' (kabi).

- Revert 'tcp: use an RB tree for ooo receive queue' (kabi).

- Revert 'usb: cdc-wdm: Fix a sleep-in-atomic-context bug in service_outstanding_interrupt()' (bnc#1012382).

- Revert 'x86/fpu: Finish excising 'eagerfpu'' (kabi).

- Revert 'x86/fpu: Remove struct fpu::counter' (kabi).

- Revert 'x86/fpu: Remove use_eager_fpu()' (kabi).

- rndis_wlan: potential buffer overflow in rndis_wlan_auth_indication() (bnc#1012382).

- rpm/apply-patches: Fix failure if there are no vanilla patches The grep command returns 1 if there are no patches and we are using pipefail.

- rpm/ build ARM on at least 2 cpus

- rpm/ Lower default disk space requirement from 25G to 24G 25G is rejected by the build service on ARM.

- rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096 (bnc#1012382).

- s390/chsc: Add exception handler for CHSC instruction (git-fixes).

- s390/extmem: fix gcc 8 stringop-overflow warning (bnc#1012382).

- s390/kdump: Fix elfcorehdr size calculation (git-fixes).

- s390/kdump: Make elfcorehdr size calculation ABI compliant (git-fixes).

- s390/mm: correct allocate_pgste proc_handler callback (git-fixes).

- s390/qeth: do not dump past end of unknown HW header (bnc#1012382).

- s390/qeth: handle failure on workqueue creation (git-fixes).

- s390: revert ELF_ET_DYN_BASE base changes (git-fixes).

- s390/stacktrace: fix address ranges for asynchronous and panic stack (git-fixes).

- scsi: bnx2i: add error handling for ioremap_nocache (bnc#1012382).

- scsi: ibmvscsi: Improve strings handling (bnc#1012382).

- scsi: klist: Make it safe to use klists in atomic context (bnc#1012382).

- scsi: target/iscsi: Make iscsit_ta_authentication() respect the output buffer size (bnc#1012382).

- selftests/efivarfs: add required kernel configs (bnc#1012382).

- serial: cpm_uart: return immediately from console poll (bnc#1012382).

- serial: imx: restore handshaking irq for imx1 (bnc#1012382).

- signal: Properly deliver SIGSEGV from x86 uprobes (bsc#1110006).

- slub: make ->cpu_partial unsigned int (bnc#1012382).

- smb2: fix missing files in root share directory listing (bnc#1012382).

- smb3: fill in statfs fsid and correct namelen (bsc#1112905).

- sound: enable interrupt after dma buffer initialization (bnc#1012382).

- spi: rspi: Fix interrupted DMA transfers (bnc#1012382).

- spi: rspi: Fix invalid SPI use during system suspend (bnc#1012382).

- spi: sh-msiof: Fix handling of write value for SISTR register (bnc#1012382).

- spi: sh-msiof: Fix invalid SPI use during system suspend (bnc#1012382).

- spi: tegra20-slink: explicitly enable/disable clock (bnc#1012382).

- staging: android: ashmem: Fix mmap size validation (bnc#1012382).

- staging: rts5208: fix missing error check on call to rtsx_write_register (bnc#1012382).

- stmmac: fix valid numbers of unicast filter entries (bnc#1012382).

- target: log Data-Out timeouts as errors (bsc#1095805).

- target: log NOP ping timeouts as errors (bsc#1095805).

- target: split out helper for cxn timeout error stashing (bsc#1095805).

- target: stash sess_err_stats on Data-Out timeout (bsc#1095805).

- target: use ISCSI_IQN_LEN in iscsi_target_stat (bsc#1095805).

- tcp: add tcp_ooo_try_coalesce() helper (bnc#1012382).

- tcp: call tcp_drop() from tcp_data_queue_ofo() (bnc#1012382).

- tcp: fix a stale ooo_last_skb after a replace (bnc#1012382).

- tcp: free batches of packets in tcp_prune_ofo_queue() (bnc#1012382).

- tcp: increment sk_drops for dropped rx packets (bnc#1012382).

- tcp: use an RB tree for ooo receive queue (bnc#1012382).

- team: Forbid enslaving team device to itself (bnc#1012382).

- thermal: of-thermal: disable passive polling when thermal zone is disabled (bnc#1012382).

- tools/vm/page-types.c: fix 'defined but not used' warning (bnc#1012382).

- tools/vm/slabinfo.c: fix sign-compare warning (bnc#1012382).

- tpm: Restore functionality to xen vtpm driver (bsc#1020645, git-fixes).

- tsl2550: fix lux1_input error in low light (bnc#1012382).

- ubifs: Check for name being NULL while mounting (bnc#1012382).

- ucma: fix a use-after-free in ucma_resolve_ip() (bnc#1012382).

- USB: fix error handling in usb_driver_claim_interface() (bnc#1012382).

- usb: gadget: fotg210-udc: Fix memory leak of fotg210->ep[i] (bnc#1012382).

- usb: gadget: serial: fix oops when data rx'd after close (bnc#1012382).

- USB: handle NULL config in usb_find_alt_setting() (bnc#1012382).

- USB: remove LPM management from usb_driver_claim_interface() (bnc#1012382).

- USB: serial: kobil_sct: fix modem-status error handling (bnc#1012382).

- USB: serial: simple: add Motorola Tetra MTP6550 id (bnc#1012382).

- USB: usbdevfs: restore warning for nonsensical flags (bnc#1012382).

- USB: usbdevfs: sanitize flags more (bnc#1012382).

- usb: wusbcore: security: cast sizeof to int for comparison (bnc#1012382).

- USB: yurex: Check for truncation in yurex_read() (bnc#1012382).

- Use make --output-sync feature when available (bsc#1012422). The mesages in make output can interleave making it impossible to extract warnings reliably. Since version 4 GNU Make supports --output-sync flag that prints output of each sub-command atomically preventing this issue. Detect the flag and use it if available.
SLE11 has make 3.81 so it is required to include make 4 in the kernel OBS projects to take advantege of this.

- Use upstream version of pci-hyperv change 35a88a18d7

- uwb: hwa-rc: fix memory leak at probe (bnc#1012382).

- vmci: type promotion bug in qp_host_get_user_memory() (bnc#1012382).

- wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout() (bnc#1012382).

- wlcore: Fix memory leak in wlcore_cmd_wait_for_event_or_timeout (git-fixes).

- x86/cpufeature: deduplicate X86_FEATURE_L1TF_PTEINV (kabi).

- x86/entry/64: Add two more instruction suffixes (bnc#1012382).

- x86/entry/64: Clear registers for exceptions/interrupts, to reduce speculation attack surface (bsc#1105931).

- x86/entry/64: sanitize extra registers on syscall entry (bsc#1105931).

- x86/fpu: Finish excising 'eagerfpu' (bnc#1012382).

- x86/fpu: Remove second definition of fpu in
__fpu__restore_sig() (bsc#1110006).

- x86/fpu: Remove struct fpu::counter (bnc#1012382).

- x86/fpu: Remove use_eager_fpu() (bnc#1012382).

- x86/irq: implement irq_data_get_effective_affinity_mask() for v4.12 (bsc#1109772).

- x86/kexec: Correct KEXEC_BACKUP_SRC_END off-by-one error (bsc#1114648).

- x86/numa_emulation: Fix emulated-to-physical node mapping (bnc#1012382).

- x86/paravirt: Fix some warning messages (bnc#1065600).

- x86/percpu: Fix this_cpu_read() (bsc#1110006).

- x86,sched: Allow topologies where NUMA nodes share an LLC (bsc#1091158, bsc#1101555).

- x86/spec_ctrl: Fix spec_ctrl reporting (bsc#1106913, bsc#1111516).

- x86/speculation: Apply IBPB more strictly to avoid cross-process data leak (bsc#1106913).

- x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation (bsc#1106913).

- x86/speculation: Propagate information about RSB filling mitigation to sysfs (bsc#1106913).

- x86/time: Correct the attribute on jiffies' definition (bsc#1110006).

- x86/tsc: Add missing header to tsc_msr.c (bnc#1012382).

- xen: avoid crash in disable_hotplug_cpu (bnc#1012382 bsc#1106594 bsc#1042422).

- xen: fix GCC warning and remove duplicate EVTCHN_ROW/EVTCHN_COL usage (bnc#1012382).

- xen/manage: do not complain about an empty value in control/sysrq node (bnc#1012382).

- xhci: Add missing CAS workaround for Intel Sunrise Point xHCI (bnc#1012382).

- xhci: Do not print a warning when setting link state for disabled ports (bnc#1012382).

- rpm/ Add missing export BRP_SIGN_FILES (bsc#1115587) The export line was accidentally dropped at merging scripts branch, which resulted in the invalid module signature.


Update the affected the Linux Kernel packages.

See Also

Plugin Details

Severity: High

ID: 119077

File Name: openSUSE-2018-1427.nasl

Version: 1.6

Type: local

Agent: unix

Published: 11/21/2018

Updated: 1/19/2021

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent

Risk Information


Risk Factor: High

Score: 7.4


Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: E:POC/RL:OF/RC:C


Risk Factor: High

Base Score: 7.8

Temporal Score: 7

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:P/RL:O/RC:C

Vulnerability Information

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:42.3

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/20/2018

Vulnerability Publication Date: 5/9/2018

Reference Information

CVE: CVE-2018-10940, CVE-2018-16658, CVE-2018-18281, CVE-2018-18386, CVE-2018-18690, CVE-2018-18710, CVE-2018-9516