Security update for the Linux Kernel (important)


An update that solves 5 vulnerabilities and has 98 fixes is now available. Description: The openSUSE Leap 15.0 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2019-17666: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c lacked a certain upper-bound check, leading to a buffer overflow (bnc#1154372). - CVE-2019-16232: drivers/net/wireless/marvell/libertas/if_sdio.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150465). - CVE-2019-16234: drivers/net/wireless/intel/iwlwifi/pcie/trans.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150452). - CVE-2019-17133: cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c did not reject a long SSID IE, leading to a Buffer Overflow (bnc#1153158). - CVE-2019-17056: llcp_sock_create in net/nfc/llcp_sock.c in the AF_NFC network module did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-3a359798b176 (bnc#1152788). The following non-security bugs were fixed: - 9p: avoid attaching writeback_fid on mmap with type PRIVATE (bsc#1051510). - ACPI / CPPC: do not require the _PSD method (bsc#1051510). - ACPI: CPPC: Set pcc_data[pcc_ss_id] to NULL in acpi_cppc_processor_exit() (bsc#1051510). - ACPI / processor: do not print errors for processorIDs == 0xff (bsc#1051510). - act_mirred: Fix mirred_init_module error handling (bsc#1051510). - Add kernel module compression support (bsc#1135854) For enabling the kernel module compress, add the item COMPRESS_MODULES="xz" in config.sh, then mkspec will pass it to the spec file. - ALSA: hda - Add laptop imic fixup for ASUS M9V laptop (bsc#1051510). - ALSA: hda: Add support of Zhaoxin controller (bsc#1051510). - ALSA: hda - Apply AMD controller workaround for Raven platform (bsc#1051510). - ALSA: hda - Define a fallback_pin_fixup_tbl for alc269 family (bsc#1051510). - ALSA: hda - Drop unsol event handler for Intel HDMI codecs (bsc#1051510). - ALSA: hda - Expand pin_match function to match upcoming new tbls (bsc#1051510). - ALSA: hda: Flush interrupts on disabling (bsc#1051510). - ALSA: hda/hdmi: remove redundant assignment to variable pcm_idx (bsc#1051510). - ALSA: hda - Inform too slow responses (bsc#1051510). - ALSA: hda/realtek - Blacklist PC beep for Lenovo ThinkCentre M73/93 (bsc#1051510). - ALSA: hda/realtek - Check beep whitelist before assigning in all codecs (bsc#1051510). - ALSA: hda/realtek - Fix alienware headset mic (bsc#1051510). - ALSA: hda/realtek: Reduce the Headphone static noise on XPS 9350/9360 (bsc#1051510). - ALSA: hda: Set fifo_size for both playback and capture streams (bsc#1051510). - ALSA: hda - Show the fatal CORB/RIRB error more clearly (bsc#1051510). - ALSA: hda/sigmatel - remove unused variable 'stac9200_core_init' (bsc#1051510). - ALSA: i2c: ak4xxx-adda: Fix a possible null pointer dereference in build_adc_controls() (bsc#1051510). - ALSA: line6: sizeof (byte) is always 1, use that fact (bsc#1051510). - ALSA: usb-audio: Add Pioneer DDJ-SX3 PCM quirck (bsc#1051510). - ALSA: usb-audio: Disable quirks for BOSS Katana amplifiers (bsc#1051510). - ALSA: usb-audio: Skip bSynchAddress endpoint check if it is invalid (bsc#1051510). - appletalk: enforce CAP_NET_RAW for raw sockets (bsc#1051510). - ASoC: Define a set of DAPM pre/post-up events (bsc#1051510). - ASoC: dmaengine: Make the pcm->name equal to pcm->id if the name is not set (bsc#1051510). - ASoC: Intel: Fix use of potentially uninitialized variable (bsc#1051510). - ASoC: Intel: NHLT: Fix debug print format (bsc#1051510). - ASoC: sgtl5000: Fix charge pump source assignment (bsc#1051510). - auxdisplay: panel: need to delete scan_timer when misc_register fails in panel_attach (bsc#1051510). - ax25: enforce CAP_NET_RAW for raw sockets (bsc#1051510). - blacklist "signal: Correct namespace fixups of si_pid and si_uid" (bsc#1142667) - blk-wbt: abstract out end IO completion handler (bsc#1135873). - blk-wbt: fix has-sleeper queueing check (bsc#1135873). - blk-wbt: improve waking of tasks (bsc#1135873). - blk-wbt: move disable check into get_limit() (bsc#1135873). - blk-wbt: use wq_has_sleeper() for wq active check (bsc#1135873). - block: add io timeout to sysfs (bsc#1148410). - block: do not show io_timeout if driver has no timeout handler (bsc#1148410). - bluetooth: btrtl: Additional Realtek 8822CE Bluetooth devices (bsc#1051510). - bnx2x: Fix VF's VLAN reconfiguration in reload (bsc#1086323 ). - bridge/mdb: remove wrong use of NLM_F_MULTI (networking-stable-19_09_15). - btrfs: bail out gracefully rather than BUG_ON (bsc#1153646). - btrfs: check for the full sync flag while holding the inode lock during fsync (bsc#1153713). - btrfs: Ensure btrfs_init_dev_replace_tgtdev sees up to date values (bsc#1154651). - btrfs: Ensure replaced device does not have pending chunk allocation (bsc#1154607). - btrfs: remove wrong use of volume_mutex from btrfs_dev_replace_start (bsc#1154651). - can: mcp251x: mcp251x_hw_reset(): allow more time after a reset (bsc#1051510). - can: xilinx_can: xcan_probe(): skip error message on deferred probe (bsc#1051510). - cdc_ether: fix rndis support for Mediatek based smartphones (networking-stable-19_09_15). - cdc_ncm: fix divide-by-zero caused by invalid wMaxPacketSize (bsc#1051510). - ceph: fix directories inode i_blkbits initialization (bsc#1153717). - ceph: reconnect connection if session hang in opening state (bsc#1153718). - ceph: update the mtime when truncating up (bsc#1153719). - cfg80211: add and use strongly typed element iteration macros (bsc#1051510). - cfg80211: Purge frame registrations on iftype change (bsc#1051510). - clk: at91: select parent if main oscillator or bypass is enabled (bsc#1051510). - clk: qoriq: Fix -Wunused-const-variable (bsc#1051510). - clk: sirf: Do not reference clk_init_data after registration (bsc#1051510). - clk: zx296718: Do not reference clk_init_data after registration (bsc#1051510). - crypto: talitos - fix missing break in switch statement (bsc#1142635). - cxgb4: fix endianness for vlan value in cxgb4_tc_flower (bsc#1064802 bsc#1066129). - cxgb4: offload VLAN flows regardless of VLAN ethtype (bsc#1064802 bsc#1066129). - cxgb4: reduce kernel stack usage in cudbg_collect_mem_region() (bsc#1073513). - cxgb4: Signedness bug in init_one() (bsc#1097585 bsc#1097586 bsc#1097587 bsc#1097588 bsc#1097583 bsc#1097584). - cxgb4: smt: Add lock for atomic_dec_and_test (bsc#1064802 bsc#1066129). - dasd_fba: Display '00000000' for zero page when dumping sense - /dev/mem: Bail out upon SIGKILL (git-fixes). - drm/amdgpu: Check for valid number of registers to read (bsc#1051510). - drm/amdgpu/si: fix ASIC tests (git-fixes). - drm/amd/powerplay/smu7: enforce minimal VBITimeout (v2) (bsc#1051510). - drm/ast: Fixed reboot test may cause system hanged (bsc#1051510). - drm/bridge: tc358767: Increase AUX transfer length limit (bsc#1051510). - drm: Flush output polling on shutdown (bsc#1051510). - drm/msm/dsi: Implement reset correctly (bsc#1051510). - drm/panel: simple: fix AUO g185han01 horizontal blanking (bsc#1051510). - drm/radeon: Fix EEH during kexec (bsc#1051510). - drm/tilcdc: Register cpufreq notifier after we have initialized crtc (bsc#1051510). - drm/vmwgfx: Fix double free in vmw_recv_msg() (bsc#1051510). - e1000e: add workaround for possible stalled packet (bsc#1051510). - firmware: dmi: Fix unlikely out-of-bounds read in save_mem_devices (git-fixes). - Fix AMD IOMMU kABI (bsc#1154610). - Fix KVM kABI after x86 mmu backports (bsc#1117665). - gpu: drm: radeon: Fix a possible null-pointer dereference in radeon_connector_set_property() (bsc#1051510). - HID: apple: Fix stuck function keys when using FN (bsc#1051510). - HID: hidraw: Fix invalid read in hidraw_ioctl (bsc#1051510). - HID: logitech: Fix general protection fault caused by Logitech driver (bsc#1051510). - HID: prodikeys: Fix general protection fault during probe (bsc#1051510). - HID: sony: Fix memory corruption issue on cleanup (bsc#1051510). - hwmon: (acpi_power_meter) Change log level for 'unsafe software power cap' (bsc#1051510). - hwrng: core - do not wait on add_early_randomness() (git-fixes). - i2c: riic: Clear NACK in tend isr (bsc#1051510). - IB/core, ipoib: Do not overreact to SM LID change event (bsc#1154108) - IB/hfi1: Remove overly conservative VM_EXEC flag check (bsc#1144449). - IB/mlx5: Consolidate use_umr checks into single function (bsc#1093205). - IB/mlx5: Fix MR re-registration flow to use UMR properly (bsc#1093205). - IB/mlx5: Report correctly tag matching rendezvous capability (bsc#1046305). - ieee802154: atusb: fix use-after-free at disconnect (bsc#1051510). - ieee802154: enforce CAP_NET_RAW for raw sockets (bsc#1051510). - iio: adc: ad799x: fix probe error handling (bsc#1051510). - iio: light: opt3001: fix mutex unlock race (bsc#1051510). - ima: always return negative code for error (bsc#1051510). - Input: da9063 - fix capability and drop KEY_SLEEP (bsc#1051510). - iommu/amd: Apply the same IVRS IOAPIC workaround to Acer Aspire A315-41 (bsc#1137799). - iommu/amd: Check PM_LEVEL_SIZE() condition in locked section (bsc#1154608). - iommu/amd: Override wrong IVRS IOAPIC on Raven Ridge systems (bsc#1137799). - iommu/amd: Remove domain->updated (bsc#1154610). - iommu/amd: Wait for completion of IOTLB flush in attach_device (bsc#1154611). - ipmi_si: Only schedule continuously in the thread in maintenance mode (bsc#1051510). - ipv6: Fix the link time qualifier of 'ping_v6_proc_exit_net()' (networking-stable-19_09_15). - ixgbe: Prevent u8 wrapping of ITR value to something less than 10us (bsc#1101674). - ixgbe: sync the first fragment unconditionally (bsc#1133140). - kabi: net: sched: act_sample: fix psample group handling on overwrite (networking-stable-19_09_05). - kabi/severities: Whitelist functions internal to radix mm. To call these functions you have to first detect if you are running in radix mm mode which can't be expected of OOT code. - kABI workaround for snd_hda_pick_pin_fixup() changes (bsc#1051510). - kernel-binary: Drop .kernel-binary.spec.buildenv (boo#1154578). - kernel-binary.spec.in: Fix build of non-modular kernels (boo#1154578). - kernel-subpackage-build: create zero size ghost for uncompressed vmlinux (bsc#1154354). It is not strictly necessary to uncompress it so maybe the ghost file can be 0 size in this case. - kernel/sysctl.c: do not override max_threads provided by userspace (bnc#1150875). - kvm: Convert kvm_lock to a mutex (bsc#1117665). - kvm: MMU: drop vcpu param in gpte_access (bsc#1117665). - kvm: PPC: Book3S HV: use smp_mb() when setting/clearing host_ipi flag (bsc#1061840). - kvm: x86: add tracepoints around __direct_map and FNAME(fetch) (bsc#1117665). - kvm: x86: adjust kvm_mmu_page member to save 8 bytes (bsc#1117665). - kvm: x86: change kvm_mmu_page_get_gfn BUG_ON to WARN_ON (bsc#1117665). - kvm: x86: Do not release the page inside mmu_set_spte() (bsc#1117665). - kvm: x86: make FNAME(fetch) and __direct_map more similar (bsc#1117665). - kvm: x86, powerpc: do not allow clearing largepages debugfs entry (bsc#1117665). - kvm: x86: remove now unneeded hugepage gfn adjustment (bsc#1117665). - libertas: Add missing sentinel at end of if_usb.c fw_table (bsc#1051510). - lib/mpi: Fix karactx leak in mpi_powm (bsc#1051510). - mac80211: accept deauth frames in IBSS mode (bsc#1051510). - macsec: drop skb sk before calling gro_cells_receive (bsc#1051510). - media: atmel: atmel-isc: fix asd memory allocation (bsc#1135642). - media: cpia2_usb: fix memory leaks (bsc#1051510). - media: dvb-core: fix a memory leak bug (bsc#1051510). - media: exynos4-is: fix leaked of_node references (bsc#1051510). - media: gspca: zero usb_buf on error (bsc#1051510). - media: hdpvr: Add device num check and handling (bsc#1051510). - media: hdpvr: add terminating 0 at end of string (bsc#1051510). - media: i2c: ov5645: Fix power sequence (bsc#1051510). - media: iguanair: add sanity checks (bsc#1051510). - media: omap3isp: Do not set streaming state on random subdevs (bsc#1051510). - media: omap3isp: Set device on omap3isp subdevs (bsc#1051510). - media: ov9650: add a sanity check (bsc#1051510). - media: radio/si470x: kill urb on error (bsc#1051510). - media: saa7134: fix terminology around saa7134_i2c_eeprom_md7134_gate() (bsc#1051510). - media: saa7146: add cleanup in hexium_attach() (bsc#1051510). - media: sn9c20x: Add MSI MS-1039 laptop to flip_dmi_table (bsc#1051510). - media: stkwebcam: fix runtime PM after driver unbind (bsc#1051510). - media: ttusb-dec: Fix info-leak in ttusb_dec_send_command() (bsc#1051510). - memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()' (bsc#1051510). - mfd: intel-lpss: Remove D3cold delay (bsc#1051510). - mISDN: enforce CAP_NET_RAW for raw sockets (bsc#1051510). - mld: fix memory leak in mld_del_delrec() (networking-stable-19_09_05). - mmc: sdhci: Fix incorrect switch to HS mode (bsc#1051510). - mmc: sdhci: improve ADMA error reporting (bsc#1051510). - mmc: sdhci-of-esdhc: set DMA snooping based on DMA coherence (bsc#1051510). - net: Fix null de-reference of device refcount (networking-stable-19_09_15). - net: fix skb use after free in netpoll (networking-stable-19_09_05). - net: gso: Fix skb_segment splat when splitting gso_size mangled skb having linear-headed frag_list (networking-stable-19_09_15). - net/ibmvnic: Fix EOI when running in XIVE mode (bsc#1089644, ltc#166495, ltc#165544, git-fixes). - net/mlx4_en: fix a memory leak bug (bsc#1046299). - net/mlx5: Add device ID of upcoming BlueField-2 (bsc#1046303 ). - net/mlx5: Fix error handling in mlx5_load() (bsc#1046305 ). - net: sched: act_sample: fix psample group handling on overwrite (networking-stable-19_09_05). - net: stmmac: dwmac-rk: Do not fail if phy regulator is absent (networking-stable-19_09_05). - nfc: fix attrs checks in netlink interface (bsc#1051510). - nfc: fix memory leak in llcp_sock_bind() (bsc#1051510). - nfc: pn533: fix use-after-free and memleaks (bsc#1051510). - objtool: Clobber user CFLAGS variable (bsc#1153236). - PCI: Correct pci=resource_alignment parameter example (bsc#1051510). - PCI: dra7xx: Fix legacy INTD IRQ handling (bsc#1087092). - PCI: hv: Use bytes 4 and 5 from instance ID as the PCI domain numbers (bsc#1153263). - PCI: PM: Fix pci_power_up() (bsc#1051510). - pinctrl: tegra: Fix write barrier placement in pmx_writel (bsc#1051510). - platform/x86: classmate-laptop: remove unused variable (bsc#1051510). - platform/x86: pmc_atom: Add Siemens SIMATIC IPC277E to critclk_systems DMI table (bsc#1051510). - powerpc/64s/pseries: radix flush translations before MMU is enabled at boot (bsc#1055186). - powerpc/64s/radix: keep kernel ERAT over local process/guest invalidates (bsc#1055186). - powerpc/64s/radix: tidy up TLB flushing code (bsc#1055186). - powerpc/64s: Rename PPC_INVALIDATE_ERAT to PPC_ISA_3_0_INVALIDATE_ERAT (bsc#1055186). - powerpc/mm/book3s64: Move book3s64 code to pgtable-book3s64 (bsc#1055186). - powerpc/mm: mark more tlb functions as __always_inline (bsc#1055186). - powerpc/mm: Properly invalidate when setting process table base (bsc#1055186). - powerpc/mm/radix: mark as __tlbie_pid() and friends as__always_inline (bsc#1055186). - powerpc/mm/radix: mark __radix__flush_tlb_range_psize() as __always_inline (bsc#1055186). - powerpc/pseries/mobility: use cond_resched when updating device tree (bsc#1153112 ltc#181778). - powerpc/pseries: Remove confusing warning message (bsc#1109158). - powerpc/rtas: allow rescheduling while changing cpu states (bsc#1153112 ltc#181778). - power: supply: sysfs: ratelimit property read error message (bsc#1051510). - Pull packaging cleanup from mkubecek. - qed: iWARP - Fix default window size to be based on chip (bsc#1050536 bsc#1050545). - qed: iWARP - Fix tc for MPA ll2 connection (bsc#1050536 bsc#1050545). - qed: iWARP - fix uninitialized callback (bsc#1050536 bsc#1050545). - qed: iWARP - Use READ_ONCE and smp_store_release to access ep->state (bsc#1050536 bsc#1050545). - RDMA/bnxt_re: Fix spelling mistake "missin_resp" -> "missing_resp" (bsc#1050244). - RDMA: Fix goto target to release the allocated memory (bsc#1050244). - rtlwifi: rtl8192cu: Fix value set in descriptor (bsc#1142635). - sch_hhf: ensure quantum and hhf_non_hh_weight are non-zero (networking-stable-19_09_15). - scripts/arch-symbols: add missing link. - scsi: lpfc: Fix null ptr oops updating lpfc_devloss_tmo via sysfs attribute (bsc#1140845). - scsi: lpfc: Fix propagation of devloss_tmo setting to nvme transport (bsc#1140883). - scsi: lpfc: Remove bg debugfs buffers (bsc#1144375). - scsi: qedf: fc_rport_priv reference counting fixes (bsc#1098291). - scsi: qedf: Modify abort and tmf handler to handle edge condition and flush (bsc#1098291). - scsi: storvsc: setup 1:1 mapping between hardware queue and CPU queue (bsc#1140729). - sctp: Fix the link time qualifier of 'sctp_ctrlsock_exit()' (networking-stable-19_09_15). - sctp: use transport pf_retrans in sctp_do_8_2_transport_strike (networking-stable-19_09_15). - Sign non-x86 kernels when possible (boo#1134303) - sock_diag: fix autoloading of the raw_diag module (bsc#1152791). - sock_diag: request _diag module only when the family or proto has been registered (bsc#1152791). - staging: vt6655: Fix memory leak in vt6655_probe (bsc#1051510). - tcp: Do not dequeue SYN/FIN-segments from write-queue (git-gixes). - tcp: fix tcp_ecn_withdraw_cwr() to clear TCP_ECN_QUEUE_CWR (networking-stable-19_09_15). - tcp: inherit timestamp on mtu probe (networking-stable-19_09_05). - tcp: remove empty skb from write queue in error cases (networking-stable-19_09_05). - thermal: Fix use-after-free when unregistering thermal zone device (bsc#1051510). - thermal_hwmon: Sanitize thermal_zone type (bsc#1051510). - tipc: add NULL pointer check before calling kfree_rcu (networking-stable-19_09_15). - tracing: Initialize iter->seq after zeroing in tracing_read_pipe() (bsc#1151508). - tun: fix use-after-free when register netdev failed (networking-stable-19_09_15). - tuntap: correctly set SOCKWQ_ASYNC_NOSPACE (bsc#1145099). - Update patches.suse/NFSv4-Check-the-return-value-of-update_open_stateid.patch (boo#1154189 bsc#1154747). - usb: adutux: fix NULL-derefs on disconnect (bsc#1142635). - usb: adutux: fix use-after-free on disconnect (bsc#1142635). - usb: adutux: fix use-after-free on release (bsc#1051510). - usb: chaoskey: fix use-after-free on release (bsc#1051510). - usb: dummy-hcd: fix power budget for SuperSpeed mode (bsc#1051510). - usb: iowarrior: fix use-after-free after driver unbind (bsc#1051510). - usb: iowarrior: fix use-after-free on disconnect (bsc#1051510). - usb: iowarrior: fix use-after-free on release (bsc#1051510). - usb: legousbtower: fix deadlock on disconnect (bsc#1142635). - usb: legousbtower: fix open after failed reset request (bsc#1142635). - usb: legousbtower: fix potential NULL-deref on disconnect (bsc#1142635). - usb: legousbtower: fix slab info leak at probe (bsc#1142635). - usb: legousbtower: fix use-after-free on release (bsc#1051510). - usb: microtek: fix info-leak at probe (bsc#1142635). - usbnet: ignore endpoints with invalid wMaxPacketSize (bsc#1051510). - usbnet: sanity checking of packet sizes and device mtu (bsc#1051510). - usb: serial: fix runtime PM after driver unbind (bsc#1051510). - usb: serial: ftdi_sio: add device IDs for Sienna and Echelon PL-20 (bsc#1051510). - usb: serial: keyspan: fix NULL-derefs on open() and write() (bsc#1051510). - usb: serial: option: add support for Cinterion CLS8 devices (bsc#1051510). - usb: serial: option: add Telit FN980 compositions (bsc#1051510). - usb: usblcd: fix I/O after disconnect (bsc#1142635). - usb: usblp: fix runtime PM after driver unbind (bsc#1051510). - usb: usb-skeleton: fix NULL-deref on disconnect (bsc#1051510). - usb: usb-skeleton: fix runtime PM after driver unbind (bsc#1051510). - usb: usb-skeleton: fix use-after-free after driver unbind (bsc#1051510). - usb: xhci: wait for CNR controller not ready bit in xhci resume (bsc#1051510). - usb: yurex: Do not retry on unexpected errors (bsc#1051510). - usb: yurex: fix NULL-derefs on disconnect (bsc#1051510). - vfio_pci: Restore original state on release (bsc#1051510). - vhost_net: conditionally enable tx polling (bsc#1145099). - video: of: display_timing: Add of_node_put() in of_get_display_timing() (bsc#1051510). - watchdog: imx2_wdt: fix min() calculation in imx2_wdt_set_timeout (bsc#1051510). - x86/asm: Fix MWAITX C-state hint value (bsc#1114279). - x86/mm: Use WRITE_ONCE() when setting PTEs (bsc#1114279). - xen/netback: fix error path of xenvif_connect_data() (bsc#1065600). - xen/pv: Fix Xen PV guest int3 handling (bsc#1153811). - xhci: Check all endpoints for LPM timeout (bsc#1051510). - xhci: Fix false warning message about wrong bounce buffer write length (bsc#1051510). - xhci: Increase STS_SAVE timeout in xhci_suspend() (bsc#1051510). - xhci: Prevent device initiated U1/U2 link pm if exit latency is too long (bsc#1051510). Special Instructions and Notes: Please reboot the system after installing this update. Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.0: zypper in -t patch openSUSE-2019-2392=1

Affected Package

OS OS Version Package Name Package Version
openSUSE Leap 15.0 - openSUSE Leap 15.0 (noarch):
openSUSE Leap 15.0 - openSUSE Leap 15.0 (x86_64):