openSUSE Security Update : the Linux Kernel (openSUSE-2018-377)

medium Nessus Plugin ID 109103

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Synopsis

The remote openSUSE host is missing a security update.

Description

The openSUSE Leap 42.3 kernel was updated to 4.4.126 to receive various security and bugfixes.

The following security bugs were fixed :

- CVE-2018-1091: In the flush_tmregs_to_thread function in arch/powerpc/kernel/ptrace.c, a guest kernel crash can be triggered from unprivileged userspace during a core dump on a POWER host due to a missing processor feature check and an erroneous use of transactional memory (TM) instructions in the core dump path, leading to a denial of service (bnc#1087231).

- CVE-2018-8043: The unimac_mdio_probe function in drivers/net/phy/mdio-bcm-unimac.c did not validate certain resource availability, which allowed local users to cause a denial of service (NULL pointer dereference) (bnc#1084829).

- CVE-2018-7740: The resv_map_release function in mm/hugetlb.c allowed local users to cause a denial of service (BUG) via a crafted application that made mmap system calls and has a large pgoff argument to the remap_file_pages system call (bnc#1084353).

The following non-security bugs were fixed :

- acpica: Add header support for TPM2 table changes (bsc#1084452).

- acpica: Add support for new SRAT subtable (bsc#1085981).

- acpica: iasl: Update to IORT SMMUv3 disassembling (bsc#1085981).

- acpi/IORT: numa: Add numa node mapping for smmuv3 devices (bsc#1085981).

- acpi, numa: fix pxm to online numa node associations (bnc#1012382).

- acpi / PMIC: xpower: Fix power_table addresses (bnc#1012382).

- acpi/processor: Fix error handling in
__acpi_processor_start() (bnc#1012382).

- acpi/processor: Replace racy task affinity logic (bnc#1012382).

- agp/intel: Flush all chipset writes after updating the GGTT (bnc#1012382).

- ahci: Add pci-id for the Highpoint Rocketraid 644L card (bnc#1012382).

- alsa: aloop: Fix access to not-yet-ready substream via cable (bnc#1012382).

- alsa: aloop: Sync stale timer before release (bnc#1012382).

- alsa: firewire-digi00x: handle all MIDI messages on streaming packets (bnc#1012382).

- alsa: hda: Add a power_save blacklist (bnc#1012382).

- alsa: hda: add dock and led support for HP EliteBook 820 G3 (bnc#1012382).

- alsa: hda: add dock and led support for HP ProBook 640 G2 (bnc#1012382).

- alsa: hda/realtek - Always immediately update mute LED with pin VREF (bnc#1012382).

- alsa: hda/realtek - Fix dock line-out volume on Dell Precision 7520 (bnc#1012382).

- alsa: hda/realtek - Fix speaker no sound after system resume (bsc#1031717).

- alsa: hda - Revert power_save option default value (git-fixes).

- alsa: pcm: Fix UAF in snd_pcm_oss_get_formats() (bnc#1012382).

- alsa: usb-audio: Add a quirck for B&W PX headphones (bnc#1012382).

- alsa: usb-audio: Fix parsing descriptor of UAC2 processing unit (bnc#1012382).

- apparmor: Make path_max parameter readonly (bnc#1012382).

- arm64: Add missing Falkor part number for branch predictor hardening (bsc#1068032).

- arm64 / cpuidle: Use new cpuidle macro for entering retention state (bsc#1084328).

- arm64: mm: do not write garbage into TTBR1_EL1 register (bsc#1085487).

- arm: 8668/1: ftrace: Fix dynamic ftrace with DEBUG_RODATA and !FRAME_POINTER (bnc#1012382).

- arm: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP (bnc#1012382).

- arm: dts: Adjust moxart IRQ controller and flags (bnc#1012382).

- arm: dts: am335x-pepper: Fix the audio CODEC's reset pin (bnc#1012382).

- arm: dts: exynos: Correct Trats2 panel reset line (bnc#1012382).

- arm: dts: koelsch: Correct clock frequency of X2 DU clock input (bnc#1012382).

- arm: dts: LogicPD Torpedo: Fix I2C1 pinmux (bnc#1012382).

- arm: dts: omap3-n900: Fix the audio CODEC's reset pin (bnc#1012382).

- arm: dts: r8a7790: Correct parent of SSI[0-9] clocks (bnc#1012382).

- arm: dts: r8a7791: Correct parent of SSI[0-9] clocks (bnc#1012382).

- arm: mvebu: Fix broken PL310_ERRATA_753970 selects (bnc#1012382).

- asoc: rcar: ssi: do not set SSICR.CKDV = 000 with SSIWSR.CONT (bnc#1012382).

- ath10k: disallow DFS simulation if DFS channel is not enabled (bnc#1012382).

- ath10k: fix invalid STS_CAP_OFFSET_MASK (bnc#1012382).

- ath10k: update tdls teardown state to target (bnc#1012382).

- ath: Fix updating radar flags for coutry code India (bnc#1012382).

- batman-adv: handle race condition for claims between gateways (bnc#1012382).

- bcache: do not attach backing with duplicate UUID (bnc#1012382).

- blkcg: fix double free of new_blkg in blkcg_init_queue (bnc#1012382).

- blk-throttle: make sure expire time isn't too big (bnc#1012382).

- block: do not assign cmd_flags in __blk_rq_prep_clone (bsc#1088087).

- block-mq: stop workqueue items in blk_mq_stop_hw_queue() (bsc#1084967).

- bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174 (bnc#1012382).

- bluetooth: hci_qca: Avoid setup failure on missing rampatch (bnc#1012382).

- bnx2x: Align RX buffers (bnc#1012382).

- bonding: refine bond_fold_stats() wrap detection (bnc#1012382).

- bpf: fix incorrect sign extension in check_alu_op() (bnc#1012382).

- bpf: skip unnecessary capability check (bnc#1012382).

- bpf, x64: implement retpoline for tail call (bnc#1012382).

- bpf, x64: increase number of passes (bnc#1012382).

- braille-console: Fix value returned by
_braille_console_setup (bnc#1012382).

- brcmfmac: fix P2P_DEVICE ethernet address generation (bnc#1012382).

- bridge: check brport attr show in brport_show (bnc#1012382).

- btrfs: alloc_chunk: fix DUP stripe size handling (bnc#1012382).

- btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device (bnc#1012382).

- btrfs: improve delayed refs iterations (bsc#1076033).

- btrfs: incremental send, fix invalid memory access (git-fixes).

- btrfs: preserve i_mode if __btrfs_set_acl() fails (bnc#1012382).

- btrfs: send, fix file hole not being preserved due to inline extent (bnc#1012382).

- can: cc770: Fix queue stall & dropped RTR reply (bnc#1012382).

- can: cc770: Fix stalls on rt-linux, remove redundant IRQ ack (bnc#1012382).

- can: cc770: Fix use after free in cc770_tx_interrupt() (bnc#1012382).

- ceph: only dirty ITER_IOVEC pages for direct read (bsc#1084898).

- clk: bcm2835: Protect sections updating shared registers (bnc#1012382).

- clk: ns2: Correct SDIO bits (bnc#1012382).

- clk: qcom: msm8916: fix mnd_width for codec_digcodec (bnc#1012382).

- clk: si5351: Rename internal plls to avoid name collisions (bnc#1012382).

- coresight: Fix disabling of CoreSight TPIU (bnc#1012382).

- coresight: Fixes coresight DT parse to get correct output port ID (bnc#1012382).

- cpufreq: Fix governor module removal race (bnc#1012382).

- cpufreq: s3c24xx: Fix broken s3c_cpufreq_init() (bnc#1012382).

- cpufreq/sh: Replace racy task affinity logic (bnc#1012382).

- cpuidle: Add new macro to enter a retention idle state (bsc#1084328).

- cros_ec: fix nul-termination for firmware build info (bnc#1012382).

- crypto: cavium - fix memory leak on info (bsc#1086518).

- dcache: Add cond_resched in shrink_dentry_list (bsc#1086194).

- dccp: check sk for closed state in dccp_sendmsg() (bnc#1012382).

- dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped (bnc#1012382).

- dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63 (bnc#1012382).

- dm: Always copy cmd_flags when cloning a request (bsc#1088087).

- driver: (adm1275) set the m,b and R coefficients correctly for power (bnc#1012382).

- drm: Allow determining if current task is output poll worker (bnc#1012382).

- drm/amdgpu/dce: Do not turn off DP sink when disconnected (bnc#1012382).

- drm/amdgpu: Fail fb creation from imported dma-bufs.
(v2) (bnc#1012382).

- drm/amdgpu: Fix deadlock on runtime suspend (bnc#1012382).

- drm/amdgpu: fix KV harvesting (bnc#1012382).

- drm/amdgpu: Notify sbios device ready before send request (bnc#1012382).

- drm/amdkfd: Fix memory leaks in kfd topology (bnc#1012382).

- drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off) (bnc#1012382).

- drm/edid: set ELD connector type in drm_edid_to_eld() (bnc#1012382).

- drm/i915/cmdparser: Do not check past the cmd length (bsc#1031717).

- drm/i915/psr: Check for the specific AUX_FRAME_SYNC cap bit (bsc#1031717).

- drm/msm: fix leak in failed get_pages (bnc#1012382).

- drm/nouveau: Fix deadlock on runtime suspend (bnc#1012382).

- drm/nouveau/kms: Increase max retries in scanout position queries (bnc#1012382).

- drm/omap: DMM: Check for DMM readiness after successful transaction commit (bnc#1012382).

- drm: qxl: Do not alloc fbdev if emulation is not supported (bnc#1012382).

- drm/radeon: Do not turn off DP sink when disconnected (bnc#1012382).

- drm/radeon: Fail fb creation from imported dma-bufs (bnc#1012382).

- drm/radeon: Fix deadlock on runtime suspend (bnc#1012382).

- drm/radeon: fix KV harvesting (bnc#1012382).

- drm: udl: Properly check framebuffer mmap offsets (bnc#1012382).

- drm/vmwgfx: Fix a destoy-while-held mutex problem (bnc#1012382).

- drm/vmwgfx: Fixes to vmwgfx_fb (bnc#1012382).

- e1000e: Avoid missed interrupts following ICR read (bsc#1075428).

- e1000e: Avoid receiver overrun interrupt bursts (bsc#1075428).

- e1000e: Fix check_for_link return value with autoneg off (bsc#1075428).

- e1000e: Fix link check race condition (bsc#1075428).

- e1000e: Fix queue interrupt re-raising in Other interrupt (bsc#1075428).

- e1000e: fix timing for 82579 Gigabit Ethernet controller (bnc#1012382).

- e1000e: Remove Other from EIAC (bsc#1075428).

- EDAC, sb_edac: Fix out of bound writes during DIMM configuration on KNL (git-fixes 3286d3eb906c).

- ext4: inplace xattr block update fails to deduplicate blocks (bnc#1012382).

- f2fs: relax node version check for victim data in gc (bnc#1012382).

- fib_semantics: Do not match route with mismatching tclassid (bnc#1012382).

- fixup: sctp: verify size of a new chunk in
_sctp_make_chunk() (bnc#1012382).

- fs/aio: Add explicit RCU grace period when freeing kioctx (bnc#1012382).

- fs/aio: Use RCU accessors for kioctx_table->table[] (bnc#1012382).

- fs/hugetlbfs/inode.c: change put_page/unlock_page order in hugetlbfs_fallocate() (git-fixes, bsc#1083745).

- fs: Teach path_connected to handle nfs filesystems with multiple roots (bnc#1012382).

- genirq: Track whether the trigger type has been set (git-fixes).

- genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs (bnc#1012382).

- hdlc_ppp: carrier detect ok, do not turn off negotiation (bnc#1012382).

- hid: clamp input to logical range if no null state (bnc#1012382).

- hid: reject input outside logical range only if null state is set (bnc#1012382).

- hugetlbfs: fix offset overflow in hugetlbfs mmap (bnc#1084353).

- hv_balloon: fix bugs in num_pages_onlined accounting (fate#323887).

- hv_balloon: fix printk loglevel (fate#323887).

- hv_balloon: simplify hv_online_page()/hv_page_online_one() (fate#323887).

- i2c: i2c-scmi: add a MS HID (bnc#1012382).

- i2c: xlp9xx: Check for Bus state before every transfer (bsc#1084310).

- i2c: xlp9xx: Handle NACK on DATA properly (bsc#1084310).

- i2c: xlp9xx: Handle transactions with I2C_M_RECV_LEN properly (bsc#1060799).

- i2c: xlp9xx: return ENXIO on slave address NACK (bsc#1060799).

- i40e: Acquire NVM lock before reads on all devices (bnc#1012382).

- ia64: fix module loading for gcc-5.4 (bnc#1012382).

- IB/ipoib: Avoid memory leak if the SA returns a different DGID (bnc#1012382).

- IB/ipoib: Update broadcast object if PKey value was changed in index 0 (bnc#1012382).

- IB/mlx4: Change vma from shared to private (bnc#1012382).

- IB/mlx4: Take write semaphore when changing the vma struct (bnc#1012382).

- ibmvfc: Avoid unnecessary port relogin (bsc#1085404).

- ibmvnic: Fix reset return from closed state (bsc#1084610).

- ibmvnic: Potential NULL dereference in clean_one_tx_pool() (bsc#1085224, git-fixes).

- ibmvnic: Remove unused TSO resources in TX pool structure (bsc#1085224).

- ibmvnic: Update TX pool cleaning routine (bsc#1085224).

- IB/umem: Fix use of npages/nmap fields (bnc#1012382).

- ieee802154: 6lowpan: fix possible NULL deref in lowpan_device_event() (bnc#1012382).

- iio: st_pressure: st_accel: Initialise sensor platform data properly (bnc#1012382).

- iio: st_pressure: st_accel: pass correct platform data to init (git-fixes).

- ima: relax requiring a file signature for new files with zero length (bnc#1012382).

- infiniband/uverbs: Fix integer overflows (bnc#1012382).

- input: matrix_keypad - fix race when disabling interrupts (bnc#1012382).

- input: qt1070 - add OF device ID table (bnc#1012382).

- input: tsc2007 - check for presence and power down tsc2007 during probe (bnc#1012382).

- iommu/omap: Register driver before setting IOMMU ops (bnc#1012382).

- iommu/vt-d: clean up pr_irq if request_threaded_irq fails (bnc#1012382).

- ip6_vti: adjust vti mtu according to mtu of lower device (bnc#1012382).

- ipmi: do not probe ACPI devices if si_tryacpi is unset (bsc#1060799).

- ipmi: Fix the I2C address extraction from SPMI tables (bsc#1060799).

- ipmi_ssif: Fix logic around alert handling (bsc#1060799).

- ipmi_ssif: remove redundant null check on array client->adapter->name (bsc#1060799).

- ipmi_ssif: unlock on allocation failure (bsc#1060799).

- ipmi:ssif: Use i2c_adapter_id instead of adapter->nr (bsc#1060799).

- ipmi: Use the proper default value for register size in ACPI (bsc#1060799).

- ipmi/watchdog: fix wdog hang on panic waiting for ipmi response (bnc#1012382).

- ipv6: fix access to non-linear packet in ndisc_fill_redirect_hdr_option() (bnc#1012382).

- ipv6 sit: work around bogus gcc-8 -Wrestrict warning (bnc#1012382).

- ipvlan: add L2 check for packets arriving via virtual devices (bnc#1012382).

- irqchip/gic-v3-its: Add ACPI NUMA node mapping (bsc#1085981).

- irqchip/gic-v3-its: Allow GIC ITS number more than MAX_NUMNODES (bsc#1085981).

- irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis (bnc#1012382).

- irqchip/gic-v3-its: Remove ACPICA version check for ACPI NUMA (bsc#1085981).

- kbuild: disable clang's default use of
-fmerge-all-constants (bnc#1012382).

- kbuild: Handle builtin dtb file names containing hyphens (bnc#1012382).

- kprobes/x86: Fix kprobe-booster not to boost far call instructions (bnc#1012382).

- kprobes/x86: Fix to set RWX bits correctly before releasing trampoline (git-fixes).

- kprobes/x86: Set kprobes pages read-only (bnc#1012382).

- kvm: arm/arm64: Handle CPU_PM_ENTER_FAILED (bsc#1086499).

- kvm: arm/arm64: vgic: Add missing irq_lock to vgic_mmio_read_pending (bsc#1086499).

- kvm: arm/arm64: vgic: Do not populate multiple LRs with the same vintid (bsc#1086499).

- kvm: arm/arm64: vgic-its: Check result of allocation before use (bsc#).

- kvm: arm/arm64: vgic-its: Preserve the revious read from the pending table (bsc#1086499).

- kvm: arm/arm64: vgic-v3: Tighten synchronization for guests using v2 on v3 (bsc#1086499).

- kvm: mmu: Fix overlap between public and private memslots (bnc#1012382).

- kvm: nVMX: fix nested tsc scaling (bsc1087999).

- kvm: PPC: Book3S PR: Exit KVM on failed mapping (bnc#1012382).

- kvm/x86: fix icebp instruction handling (bnc#1012382).

- l2tp: do not accept arbitrary sockets (bnc#1012382).

- libata: Apply NOLPM quirk to Crucial M500 480 and 960GB SSDs (bnc#1012382).

- libata: Apply NOLPM quirk to Crucial MX100 512GB SSDs (bnc#1012382).

- libata: disable LPM for Crucial BX100 SSD 500GB drive (bnc#1012382).

- libata: Enable queued TRIM for Samsung SSD 860 (bnc#1012382).

- libata: fix length validation of ATAPI-relayed SCSI commands (bnc#1012382).

- libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions (bnc#1012382).

- libata: Modify quirks for MX100 to limit NCQ_TRIM quirk to MU01 version (bnc#1012382).

- libata: remove WARN() for DMA or PIO command without data (bnc#1012382).

- lock_parent() needs to recheck if dentry got
__dentry_kill'ed under it (bnc#1012382).

- loop: Fix lost writes caused by missing flag (bnc#1012382).

- lpfc: update version to 11.4.0.7-1 (bsc#1085383).

- mac80211: do not parse encrypted management frames in ieee80211_frame_acked (bnc#1012382).

- mac80211: do not WARN on bad WMM parameters from buggy APs (bsc#1031717).

- mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED (bnc#1012382).

- mac80211: remove BUG() when interface type is invalid (bnc#1012382).

- md-cluster: fix wrong condition check in raid1_write_request (bsc#1085402).

- md/raid10: skip spare disk as 'first' disk (bnc#1012382).

- md/raid10: wait up frozen array in handle_write_completed (bnc#1012382).

- md/raid6: Fix anomily when recovering a single device in RAID6 (bnc#1012382).

- media: au0828: fix VIDEO_V4L2 dependency (bsc#1031717).

- media: bt8xx: Fix err 'bt878_probe()' (bnc#1012382).

- media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt (bnc#1012382).

- media: cpia2: Fix a couple off by one bugs (bnc#1012382).

- media: cx25821: prevent out-of-bounds read on array card (bsc#1031717).

- media/dvb-core: Race condition when writing to CAM (bnc#1012382).

- media: i2c/soc_camera: fix ov6650 sensor getting wrong clock (bnc#1012382).

- media: m88ds3103: do not call a non-initalized function (bnc#1012382).

- media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart (bnc#1012382).

- media: s3c-camif: fix out-of-bounds array access (bsc#1031717).

- mfd: palmas: Reset the POWERHOLD mux during power off (bnc#1012382).

- mmc: avoid removing non-removable hosts during suspend (bnc#1012382).

- mmc: dw_mmc: fix falling from idmac to PIO mode when dw_mci_reset occurs (bnc#1012382).

- mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a (bnc#1012382).

- mm: Fix false-positive VM_BUG_ON() in page_cache_(get,add)_speculative() (bnc#1012382).

- mm/hugetlb.c: do not call region_abort if region_chg fails (bnc#1084353).

- mm/vmalloc: add interfaces to free unmapped page table (bnc#1012382).

- mpls, nospec: Sanitize array index in mpls_label_ok() (bnc#1012382).

- mt7601u: check return value of alloc_skb (bnc#1012382).

- mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]() (bnc#1012382).

- mtd: nand: fsl_ifc: Fix nand waitfunc return value (bnc#1012382).

- mtip32xx: use runtime tag to initialize command header (bnc#1012382).

- net/8021q: create device with all possible features in wanted_features (bnc#1012382).

- net: ethernet: arc: Fix a potential memory leak if an optional regulator is deferred (bnc#1012382).

- net: ethernet: ti: cpsw: add check for in-band mode setting with RGMII PHY interface (bnc#1012382).

- net/faraday: Add missing include of of.h (bnc#1012382).

- net: fec: Fix unbalanced PM runtime calls (bnc#1012382).

- netfilter: add back stackpointer size checks (bnc#1012382).

- netfilter: bridge: ebt_among: add missing match size checks (bnc#1012382).

- netfilter: IDLETIMER: be syzkaller friendly (bnc#1012382).

- netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt (bnc#1012382).

- netfilter: nat: cope with negative port range (bnc#1012382).

- netfilter: use skb_to_full_sk in ip_route_me_harder (bnc#1012382).

- netfilter: x_tables: fix missing timer initialization in xt_LED (bnc#1012382).

- netfilter: xt_CT: fix refcnt leak on error path (bnc#1012382).

- net: Fix hlist corruptions in inet_evict_bucket() (bnc#1012382).

- net: fix race on decreasing number of TX queues (bnc#1012382).

- net: ipv4: avoid unused variable warning for sysctl (git-fixes).

- net: ipv4: do not allow setting net.ipv4.route.min_pmtu below 68 (bnc#1012382).

- net: ipv6: send unsolicited NA after DAD (git-fixes).

- net: ipv6: send unsolicited NA on admin up (bnc#1012382).

- net/iucv: Free memory obtained by kzalloc (bnc#1012382).

- netlink: avoid a double skb free in genlmsg_mcast() (bnc#1012382).

- netlink: ensure to loop over all netns in genlmsg_multicast_allns() (bnc#1012382).

- net: mpls: Pull common label check into helper (bnc#1012382).

- net: Only honor ifindex in IP_PKTINFO if non-0 (bnc#1012382).

- net: systemport: Rewrite __bcm_sysport_tx_reclaim() (bnc#1012382).

- net: xfrm: allow clearing socket xfrm policies (bnc#1012382).

- nfc: nfcmrvl: double free on error path (bnc#1012382).

- nfc: nfcmrvl: Include unaligned.h instead of access_ok.h (bnc#1012382).

- nfsd4: permit layoutget of executable-only files (bnc#1012382).

- nfs: Fix an incorrect type in struct nfs_direct_req (bnc#1012382).

- nospec: Allow index argument to have const-qualified type (bnc#1012382).

- nospec: Include <asm/barrier.h> dependency (bnc#1012382).

- nvme: do not send keep-alive frames during reset (bsc#1084223).

- nvme: do not send keep-alives to the discovery controller (bsc#1086607).

- nvme: expand nvmf_check_if_ready checks (bsc#1085058).

- nvme/rdma: do no start error recovery twice (bsc#1084967).

- nvmet_fc: prevent new io rqsts in possible isr completions (bsc#1083574).

- of: fix of_device_get_modalias returned length when truncating buffers (bnc#1012382).

- openvswitch: Delete conntrack entry clashing with an expectation (bnc#1012382).

- Partial revert 'e1000e: Avoid receiver overrun interrupt bursts' (bsc#1075428).

- pci: Add function 1 DMA alias quirk for Highpoint RocketRAID 644L (bnc#1012382).

- pci: Add pci_reset_function_locked() (bsc#1084889).

- pci: Apply Cavium ACS quirk only to CN81xx/CN83xx/CN88xx devices (bsc#1084914).

- pci: Avoid FLR for Intel 82579 NICs (bsc#1084889).

- pci: Avoid slot reset if bridge itself is broken (bsc#1084918).

- pci: Export pcie_flr() (bsc#1084889).

- pci: hv: Fix 2 hang issues in hv_compose_msi_msg() (fate#323887, bsc#1087659, bsc#1087906).

- pci: hv: Fix a comment typo in
_hv_pcifront_read_config() (fate#323887, bsc#1087659).

- pci: hv: Only queue new work items in hv_pci_devices_present() if necessary (fate#323887, bsc#1087659).

- pci: hv: Remove the bogus test in hv_eject_device_work() (fate#323887, bsc#1087659).

- pci: hv: Serialize the present and eject work items (fate#323887, bsc#1087659).

- pci: Mark Haswell Power Control Unit as having non-compliant BARs (bsc#1086015).

- pci/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown() (bnc#1012382).

- pci: Probe for device reset support during enumeration (bsc#1084889).

- pci: Protect pci_error_handlers->reset_notify() usage with device_lock() (bsc#1084889).

- pci: Protect restore with device lock to be consistent (bsc#1084889).

- pci: Remove __pci_dev_reset() and pci_dev_reset() (bsc#1084889).

- pci: Remove redundant probes for device reset support (bsc#1084889).

- pci: Wait for up to 1000ms after FLR reset (bsc#1084889).

- perf inject: Copy events when reordering events in pipe mode (bnc#1012382).

- perf probe: Return errno when not hitting any event (bnc#1012382).

- perf session: Do not rely on evlist in pipe mode (bnc#1012382).

- perf sort: Fix segfault with basic block 'cycles' sort dimension (bnc#1012382).

- perf tests kmod-path: Do not fail if compressed modules are not supported (bnc#1012382).

- perf tools: Make perf_event__synthesize_mmap_events() scale (bnc#1012382).

- perf/x86/intel: Do not accidentally clear high bits in bdw_limit_period() (bnc#1012382).

- perf/x86/intel/uncore: Fix multi-domain pci CHA enumeration bug on Skylake servers (bsc#1086357).

- pinctrl: Really force states during suspend/resume (bnc#1012382).

- platform/chrome: Use proper protocol transfer function (bnc#1012382).

- platform/x86: asus-nb-wmi: Add wapf4 quirk for the X302UA (bnc#1012382).

- posix-timers: Protect posix clock array access against speculation (bnc#1081358).

- power: supply: pda_power: move from timer to delayed_work (bnc#1012382).

- ppp: prevent unregistered channels from connecting to PPP units (bnc#1012382).

- pty: cancel pty slave port buf's work in tty_release (bnc#1012382).

- pwm: tegra: Increase precision in PWM rate calculation (bnc#1012382).

- qed: Free RoCE ILT Memory on rmmod qedr (bsc#1019695 FATE#321703 bsc#1019699 FATE#321702 bsc#1022604 FATE#321747).

- qed: Use after free in qed_rdma_free() (bsc#1019695 FATE#321703 bsc#1019699 FATE#321702 bsc#1022604 FATE#321747).

- qeth: repair SBAL elements calculation (bnc#1085507, LTC#165484).

- qlcnic: fix unchecked return value (bnc#1012382).

- rcutorture/configinit: Fix build directory error message (bnc#1012382).

- rdma/cma: Use correct size when writing netlink stats (bnc#1012382).

- rdma/core: do not use invalid destination in determining port reuse (fate#321231 fate#321473 fate#322153 fate#322149).

- rdma/iwpm: Fix uninitialized error code in iwpm_send_mapinfo() (bnc#1012382).

- rdma/mlx5: Fix integer overflow while resizing CQ (bnc#1012382).

- rdma/ocrdma: Fix permissions for OCRDMA_RESET_STATS (bnc#1012382).

- rdma/ucma: Check that user does not overflow QP state (bnc#1012382).

- rdma/ucma: Fix access to non-initialized CM_ID object (bnc#1012382).

- rdma/ucma: Limit possible option size (bnc#1012382).

- regmap: Do not use format_val in regmap_bulk_read (bsc#1031717).

- regmap: Fix reversed bounds check in regmap_raw_write() (bsc#1031717).

- regmap: Format data for raw write in regmap_bulk_write (bsc#1031717).

- regmap-i2c: Off by one in regmap_i2c_smbus_i2c_read/write() (bsc#1031717).

- regulator: anatop: set default voltage selector for pcie (bnc#1012382).

- reiserfs: Make cancel_old_flush() reliable (bnc#1012382).

- Revert 'ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux' (bnc#1012382).

- Revert 'e1000e: Separate signaling for link check/link up' (bsc#1075428).

- Revert 'genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs' (bnc#1012382).

- Revert 'ipvlan: add L2 check for packets arriving via virtual devices' (reverted in upstream).

- Revert 'led: core: Fix brightness setting when setting delay_off=0' (bnc#1012382).

- rndis_wlan: add return value validation (bnc#1012382).

- rtc: cmos: Do not assume irq 8 for rtc when there are no legacy irqs (bnc#1012382).

- rtlwifi: rtl8723be: Fix loss of signal (bnc#1012382).

- rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled (bnc#1012382).

- s390/mm: fix local TLB flushing vs. detach of an mm address space (bnc#1088324, LTC#166470).

- s390/mm: fix race on mm->context.flush_mm (bnc#1088324, LTC#166470).

- s390/mm: no local TLB flush for clearing-by-ASCE IDTE (bnc#1088324, LTC#166470).

- s390/qeth: apply takeover changes when mode is toggled (bnc#1085507, LTC#165490).

- s390/qeth: do not apply takeover changes to RXIP (bnc#1085507, LTC#165490).

- s390/qeth: fix double-free on IP add/remove race (bnc#1085507, LTC#165491).

- s390/qeth: fix IPA command submission race (bnc#1012382).

- s390/qeth: fix IP address lookup for L3 devices (bnc#1085507, LTC#165491).

- s390/qeth: fix IP removal on offline cards (bnc#1085507, LTC#165491).

- s390/qeth: fix SETIP command handling (bnc#1012382).

- s390/qeth: free netdevice when removing a card (bnc#1012382).

- s390/qeth: improve error reporting on IP add/removal (bnc#1085507, LTC#165491).

- s390/qeth: lock IP table while applying takeover changes (bnc#1085507, LTC#165490).

- s390/qeth: lock read device while queueing next buffer (bnc#1012382).

- s390/qeth: on channel error, reject further cmd requests (bnc#1012382).

- s390/qeth: update takeover IPs after configuration change (bnc#1085507, LTC#165490).

- s390/qeth: when thread completes, wake up all waiters (bnc#1012382).

- sched: act_csum: do not mangle TCP and UDP GSO packets (bnc#1012382).

- sched: Stop resched_cpu() from sending IPIs to offline CPUs (bnc#1012382).

- sched: Stop switched_to_rt() from sending IPIs to offline CPUs (bnc#1012382).

- scsi: core: scsi_get_device_flags_keyed(): Always return device flags (bnc#1012382).

- scsi: devinfo: apply to HP XP the same flags as Hitachi VSP (bnc#1012382).

- scsi: dh: add new rdac devices (bnc#1012382).

- scsi: lpfc: Add missing unlock in WQ full logic (bsc#1085383).

- scsi: lpfc: Code cleanup for 128byte wqe data type (bsc#1085383).

- scsi: lpfc: Fix mailbox wait for POST_SGL mbox command (bsc#1085383).

- scsi: lpfc: Fix NVME Initiator FirstBurst (bsc#1085383).

- scsi: lpfc: Fix SCSI lun discovery when port configured for both SCSI and NVME (bsc#1085383).

- scsi: lpfc: Memory allocation error during driver start-up on power8 (bsc#1085383).

- scsi: mac_esp: Replace bogus memory barrier with spinlock (bnc#1012382).

- scsi: sg: check for valid direction before starting the request (bnc#1012382).

- scsi: sg: fix SG_DXFER_FROM_DEV transfers (bnc#1012382).

- scsi: sg: fix static checker warning in sg_is_valid_dxfer (bnc#1012382).

- scsi: sg: only check for dxfer_len greater than 256M (bnc#1012382 bsc#1064206).

- scsi: virtio_scsi: always read VPD pages for multiqueue too (git-fixes).

- scsi: virtio_scsi: Always try to read VPD pages (bnc#1012382).

- sctp: fix dst refcnt leak in sctp_v4_get_dst (bnc#1012382).

- sctp: fix dst refcnt leak in sctp_v6_get_dst() (bnc#1012382).

- sctp: verify size of a new chunk in _sctp_make_chunk() (bnc#1012382).

- selftests/x86: Add tests for the STR and SLDT instructions (bnc#1012382).

- selftests/x86: Add tests for User-Mode Instruction Prevention (bnc#1012382).

- selftests/x86/entry_from_vm86: Add test cases for POPF (bnc#1012382).

- selftests/x86/entry_from_vm86: Exit with 1 if we fail (bnc#1012382).

- selinux: check for address length in selinux_socket_bind() (bnc#1012382).

- serial: 8250_pci: Add Brainboxes UC-260 4 port serial device (bnc#1012382).

- serial: sh-sci: prevent lockup on full TTY buffers (bnc#1012382).

- skbuff: Fix not waking applications when errors are enqueued (bnc#1012382).

- sm501fb: do not return zero on failure path in sm501fb_start() (bnc#1012382).

- solo6x10: release vb2 buffers in solo_stop_streaming() (bnc#1012382).

- spi: dw: Disable clock after unregistering the host (bnc#1012382).

- spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer (bnc#1012382).

- spi: sun6i: disable/unprepare clocks on remove (bnc#1012382).

- staging: android: ashmem: Fix lockdep issue during llseek (bnc#1012382).

- staging: android: ashmem: Fix possible deadlock in ashmem_ioctl (bnc#1012382).

- staging: comedi: fix comedi_nsamples_left (bnc#1012382).

- staging: lustre: ptlrpc: kfree used instead of kvfree (bnc#1012382).

- staging: ncpfs: memory corruption in ncp_read_kernel() (bnc#1012382).

- staging: speakup: Replace BUG_ON() with WARN_ON() (bnc#1012382).

- staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK set to y (bnc#1012382).

- staging: wilc1000: add check for kmalloc allocation failure (bnc#1012382).

- staging: wilc1000: fix unchecked return value (bnc#1012382).

- Subject: af_iucv: enable control sends in case of SEND_SHUTDOWN (bnc#1085507, LTC#165135).

- sysrq: Reset the watchdog timers while displaying high-resolution timers (bnc#1012382).

- tcm_fileio: Prevent information leak for short reads (bnc#1012382).

- tcp: remove poll() flakes with FastOpen (bnc#1012382).

- tcp: sysctl: Fix a race to avoid unexpected 0 window from space (bnc#1012382).

- team: Fix double free in error path (bnc#1012382).

- test_firmware: fix setting old custom fw path back on exit (bnc#1012382).

- time: Change posix clocks ops interfaces to use timespec64 (bnc#1012382).

- timers, sched_clock: Update timeout for clock wrap (bnc#1012382).

- tools/usbip: fixes build with musl libc toolchain (bnc#1012382).

- tpm_i2c_infineon: fix potential buffer overruns caused by bit glitches on the bus (bnc#1012382).

- tpm_i2c_nuvoton: fix potential buffer overruns caused by bit glitches on the bus (bnc#1012382).

- tpm: st33zp24: fix potential buffer overruns caused by bit glitches on the bus (bnc#1012382).

- tpm/tpm_crb: Use start method value from ACPI table directly (bsc#1084452).

- tracing: probeevent: Fix to support minus offset from symbol (bnc#1012382).

- tty/serial: atmel: add new version check for usart (bnc#1012382).

- tty: vt: fix up tabstops properly (bnc#1012382).

- uas: fix comparison for error code (bnc#1012382).

- ubi: Fix race condition between ubi volume creation and udev (bnc#1012382).

- udplite: fix partial checksum initialization (bnc#1012382).

- usb: Do not print a warning if interface driver rebind is deferred at resume (bsc#1087211).

- usb: dwc2: Make sure we disconnect the gadget state (bnc#1012382).

- usb: gadget: bdc: 64-bit pointer capability check (bnc#1012382).

- usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control() (bnc#1012382).

- usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb() (bnc#1012382).

- usb: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe() (bnc#1012382).

- usb: quirks: add control message delay for 1b1c:1b20 (bnc#1012382).

- usb: storage: Add JMicron bridge 152d:2567 to unusual_devs.h (bnc#1012382).

- usb: usbmon: Read text within supplied buffer size (bnc#1012382).

- usb: usbmon: remove assignment from IS_ERR argument (bnc#1012382).

- veth: set peer GSO values (bnc#1012382).

- vgacon: Set VGA struct resource types (bnc#1012382).

- video: ARM CLCD: fix dma allocation size (bnc#1012382).

- video: fbdev: udlfb: Fix buffer on stack (bnc#1012382).

- video/hdmi: Allow 'empty' HDMI infoframes (bnc#1012382).

- vxlan: vxlan dev should inherit lowerdev's gso_max_size (bnc#1012382).

- wan: pc300too: abort path on failure (bnc#1012382).

- watchdog: hpwdt: Check source of NMI (bnc#1012382).

- watchdog: hpwdt: fix unused variable warning (bnc#1012382).

- watchdog: hpwdt: SMBIOS check (bnc#1012382).

- wil6210: fix memory access violation in wil_memcpy_from/toio_32 (bnc#1012382).

- workqueue: Allow retrieval of current task's work struct (bnc#1012382).

- x86/apic/vector: Handle legacy irq data correctly (bnc#1012382).

- x86/boot/64: Verify alignment of the LOAD segment (bnc#1012382).

- x86/build/64: Force the linker to use 2MB page size (bnc#1012382).

- x86/entry/64: Do not use IST entry for #BP stack (bsc#1087088).

- x86: i8259: export legacy_pic symbol (bnc#1012382).

- x86/kaiser: Duplicate cpu_tss for an entry trampoline usage (bsc#1077560 bsc#1083836).

- x86/kaiser: enforce trampoline stack alignment (bsc#1087260).

- x86/kaiser: Remove a user mapping of cpu_tss structure (bsc#1077560 bsc#1083836).

- x86/kaiser: Use a per-CPU trampoline stack for kernel entry (bsc#1077560).

- x86/MCE: Serialize sysfs changes (bnc#1012382).

- x86/mm: Fix vmalloc_fault to use pXd_large (bnc#1012382).

- x86/mm: implement free pmd/pte page interfaces (bnc#1012382).

- x86/module: Detect and skip invalid relocations (bnc#1012382).

- x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist (bsc#1087845).

- x86: Treat R_X86_64_PLT32 as R_X86_64_PC32 (bnc#1012382).

- x86/vm86/32: Fix POPF emulation (bnc#1012382).

- xen-blkfront: fix mq start/stop race (bsc#1085042).

- xen-netback: use skb to determine number of required guest Rx requests (bsc#1046610).

Solution

Update the affected the Linux Kernel packages.

Plugin Details

Severity: Medium

ID: 109103

File Name: openSUSE-2018-377.nasl

Version: 1.5

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 4/18/2018

Updated: 1/19/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

CVSS v3

Risk Factor: Medium

Base Score: 5.5

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

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, p-cpe:/a:novell:opensuse:kselftests-kmp-debug, p-cpe:/a:novell:opensuse:kselftests-kmp-debug-debuginfo, p-cpe:/a:novell:opensuse:kselftests-kmp-default, p-cpe:/a:novell:opensuse:kselftests-kmp-default-debuginfo, p-cpe:/a:novell:opensuse:kselftests-kmp-vanilla, p-cpe:/a:novell:opensuse:kselftests-kmp-vanilla-debuginfo, cpe:/o:novell:opensuse:42.3

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

Patch Publication Date: 4/17/2018

Vulnerability Publication Date: 3/7/2018

Reference Information

CVE: CVE-2018-1091, CVE-2018-7740, CVE-2018-8043

Detections

Analytics

openSUSE Security Update : the Linux Kernel (openSUSE-2018-377)

medium Nessus Plugin ID 109103

Synopsis

Description

Solution

See Also

Plugin Details

Risk Information

VPR

CVSS v2

CVSS v3

Vulnerability Information

Reference Information