openSUSE Security Update : the Linux Kernel (openSUSE-2021-75)

critical Nessus Plugin ID 145287

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Synopsis

The remote openSUSE host is missing a security update.

Description

The openSUSE Leap 15.1 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed :

- CVE-2020-29568: An issue was discovered in Xen through 4.14.x. Some OSes (such as Linux, FreeBSD, and NetBSD) are processing watch events using a single thread. If the events are received faster than the thread is able to handle, they will get queued. As the queue is unbounded, a guest may be able to trigger an OOM in the backend. All systems with a FreeBSD, Linux, or NetBSD (any version) dom0 are vulnerable (bnc#1179508).

- CVE-2020-29569: The Linux kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the states connect and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback (bnc#1179509).

- CVE-2020-25639: Bail out of nouveau_channel_new if channel init fails (bsc#1176846).

- CVE-2020-28374: In drivers/target/target_core_xcopy.c insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN.
The attacker gains control over file access because I/O operations are proxied via an attacker-selected backstore (bnc#1178372 1180676).

- CVE-2020-36158: mwifiex_cmd_802_11_ad_hoc_start in drivers/net/wireless/marvell/mwifiex/join.c might allow remote attackers to execute arbitrary code via a long SSID value, aka CID-5c455c5ab332 (bnc#1180559).

- CVE-2020-27825: A use-after-free flaw was found in kernel/trace/ring_buffer.c. There was a race problem in trace_open and resize of cpu buffer running parallely on different cpus, may cause a denial of service problem (DOS). This flaw could even allow a local attacker with special user privilege to a kernel information leak threat (bnc#1179960).

- CVE-2020-0466: In do_epoll_ctl and ep_loop_check_proc of eventpoll.c, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation (bnc#1180031).

- CVE-2020-27068: In the nl80211_policy policy of nl80211.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not required for exploitation (bnc#1180086).

- CVE-2020-0465: In various methods of hid-multitouch.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation (bnc#1180029).

- CVE-2020-0444: In audit_free_lsm_field of auditfilter.c, there is a possible bad kfree due to a logic error in audit_data_to_entry. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation (bnc#1180027).

- CVE-2020-29660: A locking inconsistency issue was discovered in the tty subsystem of the Linux kernel drivers/tty/tty_io.c and drivers/tty/tty_jobctrl.c may have allowed a read-after-free attack against TIOCGSID, aka CID-c8bcd9c5be24 (bnc#1179745).

- CVE-2020-29661: A locking issue was discovered in the tty subsystem of the Linux kernel drivers/tty/tty_jobctrl.c allowed a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b (bnc#1179745).

- CVE-2020-27777: A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel (bnc#1179107).

- CVE-2020-11668: In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandled invalid descriptors, aka CID-a246b4d54770 (bnc#1168952).

- CVE-2019-20934: An issue was discovered in the Linux kernel On NUMA systems, the Linux fair scheduler has a use-after-free in show_numa_stats() because NUMA fault statistics are inappropriately freed, aka CID-16d51a590a8c (bnc#1179663).

- CVE-2020-27786: A flaw was found in the Linux kernels implementation of MIDI, where an attacker with a local account and the permissions to issue an ioctl commands to midi devices, could trigger a use-after-free. A write to this specific memory while freed and before use could cause the flow of execution to change and possibly allow for memory corruption or privilege escalation (bnc#1179601).

- CVE-2020-4788: IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296 (bnc#1177666).

The following non-security bugs were fixed :

- ACPI: PNP: compare the string length in the matching_id() (git-fixes).

- ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1 (git-fixes).

- ACPICA: Do not increment operation_region reference counts for field units (git-fixes).

- ALSA: ca0106: fix error code handling (git-fixes).

- ALSA: ctl: allow TLV read operation for callback type of element in locked case (git-fixes).

- ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO (git-fixes).

- ALSA: hda/ca0132 - Change Input Source enum strings (git-fixes).

- ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg (git-fixes).

- ALSA: hda/generic: Add option to enforce preferred_dacs pairs (git-fixes).

- ALSA: hda/hdmi: always check pin power status in i915 pin fixup (git-fixes).

- ALSA: hda/realtek - Add new codec supported for ALC897 (git-fixes).

- ALSA: hda/realtek - Couldn't detect Mic if booting with headset plugged (git-fixes).

- ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255 (git-fixes).

- ALSA: hda/realtek: Add mute LED quirk to yet another HP x360 model (git-fixes).

- ALSA: hda/realtek: Add some Clove SSID in the ALC293(ALC1220) (git-fixes).

- ALSA: hda/realtek: Enable front panel headset LED on Lenovo ThinkStation P520 (git-fixes).

- ALSA: hda/realtek: Enable headset of ASUS UX482EG & B9400CEA with ALC294 (git-fixes).

- ALSA: hda/via: Fix runtime PM for Clevo W35xSS (git-fixes).

- ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table (git-fixes).

- ALSA: hda: Fix potential race in unsol event handler (git-fixes).

- ALSA: hda: Fix regressions on clear and reconfig sysfs (git-fixes).

- ALSA: info: Drop WARN_ON() from buffer NULL sanity check (git-fixes).

- ALSA: isa/wavefront: prevent out of bounds write in ioctl (git-fixes).

- ALSA: line6: Perform sanity check for each URB creation (git-fixes).

- ALSA: pcm: Clear the full allocated memory at hw_params (git-fixes).

- ALSA: pcm: oss: Fix a few more UBSAN fixes (git-fixes).

- ALSA: pcm: oss: Fix potential out-of-bounds shift (git-fixes).

- ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check (git-fixes).

- ALSA: timer: Limit max amount of slave instances (git-fixes).

- ALSA: usb-audio: Add delay quirk for H570e USB headsets (git-fixes).

- ALSA: usb-audio: Add delay quirk for all Logitech USB devices (git-fixes).

- ALSA: usb-audio: Add implicit feedback quirk for MODX (git-fixes).

- ALSA: usb-audio: Add implicit feedback quirk for Qu-16 (git-fixes).

- ALSA: usb-audio: Add implicit feedback quirk for Zoom UAC-2 (git-fixes).

- ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S (git-fixes).

- ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S (git-fixes).

- ALSA: usb-audio: Disable sample read check if firmware does not give back (git-fixes).

- ALSA: usb-audio: Fix OOB access of mixer element list (git-fixes).

- ALSA: usb-audio: Fix control 'access overflow' errors from chmap (git-fixes).

- ALSA: usb-audio: Fix potential out-of-bounds shift (git-fixes).

- ALSA: usb-audio: Fix race against the error recovery URB submission (git-fixes).

- ALSA: usb-audio: US16x08: fix value count for level meters (git-fixes).

- ALSA: usb-audio: add quirk for Denon DCD-1500RE (git-fixes).

- ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) (git-fixes).

- ALSA: usb-audio: add usb vendor id as DSD-capable for Khadas devices (git-fixes).

- ASoC: arizona: Fix a wrong free in wm8997_probe (git-fixes).

- ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams (git-fixes).

- ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed (git-fixes).

- ASoC: jz4740-i2s: add missed checks for clk_get() (git-fixes).

- ASoC: pcm3168a: The codec does not support S32_LE (git-fixes).

- ASoC: pcm: DRAIN support reactivation (git-fixes).

- ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile (git-fixes).

- ASoC: sti: fix possible sleep-in-atomic (git-fixes).

- ASoC: wm8904: fix regcache handling (git-fixes).

- ASoC: wm8998: Fix PM disable depth imbalance on error (git-fixes).

- ASoC: wm_adsp: Do not generate kcontrols without READ flags (git-fixes).

- ASoC: wm_adsp: remove 'ctl' from list on error in wm_adsp_create_control() (git-fixes).

- Avoid a GCC warning about '/*' within a comment.

- Bluetooth: Fix advertising duplicated flags (git-fixes).

- Bluetooth: Fix NULL pointer dereference in hci_event_packet() (git-fixes).

- Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt() (git-fixes).

- Bluetooth: add a mutex lock to avoid UAF in do_enale_set (git-fixes).

- Bluetooth: btusb: Fix detection of some fake CSR controllers with a bcdDevice val of 0x0134 (git-fixes).

- Drop a backported uvcvideo patch that caused a regression (bsc#1180117) Also blacklisting the commit

- EDAC/amd64: Fix PCI component registration (bsc#1112178).

- HID: Add another Primax PIXART OEM mouse quirk (git-fixes).

- HID: Fix slab-out-of-bounds read in hid_field_extract (bsc#1180052).

- HID: Improve Windows Precision Touchpad detection (git-fixes).

- HID: apple: Disable Fn-key key-re-mapping on clone keyboards (git-fixes).

- HID: core: Correctly handle ReportSize being zero (git-fixes).

- HID: core: check whether Usage Page item is after Usage ID items (git-fixes).

- HID: cypress: Support Varmilo Keyboards' media hotkeys (git-fixes).

- HID: hid-sensor-hub: Fix issue with devices with no report ID (git-fixes).

- HID: intel-ish-hid: fix wrong error handling in ishtp_cl_alloc_tx_ring() (git-fixes).

- HID: logitech-hidpp: Silence intermittent get_battery_capacity errors (git-fixes).

- HSI: omap_ssi: Do not jump to free ID in ssi_add_controller() (git-fixes).

- Input: ads7846 - fix integer overflow on Rt calculation (git-fixes).

- Input: ads7846 - fix race that causes missing releases (git-fixes).

- Input: ads7846 - fix unaligned access on 7845 (git-fixes).

- Input: atmel_mxt_ts - disable IRQ across suspend (git-fixes).

- Input: cm109 - do not stomp on control URB (git-fixes).

- Input: cros_ec_keyb - send 'scancodes' in addition to key events (git-fixes).

- Input: cyapa_gen6 - fix out-of-bounds stack access (git-fixes).

- Input: goodix - add upside-down quirk for Teclast X98 Pro tablet (git-fixes).

- Input: i8042 - add Acer laptops to the i8042 reset list (git-fixes).

- Input: i8042 - add ByteSpeed touchpad to noloop table (git-fixes).

- Input: i8042 - add Entroware Proteus EL07R4 to nomux and reset lists (git-fixes).

- Input: i8042 - allow insmod to succeed on devices without an i8042 controller (git-fixes).

- Input: i8042 - fix error return code in i8042_setup_aux() (git-fixes).

- Input: omap4-keypad - fix runtime PM error handling (git-fixes).

- Input: synaptics - enable InterTouch for ThinkPad X1E 1st gen (git-fixes).

- Input: trackpoint - add new trackpoint variant IDs (git-fixes).

- Input: trackpoint - enable Synaptics trackpoints (git-fixes).

- Input: xpad - support Ardwiino Controllers (git-fixes).

- KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits (bsc#1112178).

- NFC: st95hf: Fix memleak in st95hf_in_send_cmd (git-fixes).

- NFS: fix nfs_path in case of a rename retry (git-fixes).

- NFSD: Add missing NFSv2 .pc_func methods (git-fixes).

- NFSv4.2: fix client's attribute cache management for copy_file_range (git-fixes).

- NFSv4.2: support EXCHGID4_FLAG_SUPP_FENCE_OPS 4.2 EXCHANGE_ID flag (git-fixes).

- PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges (git-fixes).

- PCI/ASPM: Disable ASPM on ASMedia ASM1083/1085 PCIe-to-PCI bridge (git-fixes).

- PCI: Do not disable decoding when mmio_always_on is set (git-fixes).

- PCI: Fix pci_slot_release() NULL pointer dereference (git-fixes).

- PM / hibernate: memory_bm_find_bit(): Tighten node optimisation (git-fixes).

- PM: ACPI: Output correct message on target power state (git-fixes).

- PM: hibernate: Freeze kernel threads in software_resume() (git-fixes).

- PM: hibernate: remove the bogus call to get_gendisk() in software_resume() (git-fixes).

- Revert 'ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks' (git-fixes).

- Revert 'ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO' (git-fixes).

- Revert 'PM / devfreq: Modify the device name as devfreq(X) for sysfs' (git-fixes).

- Revert 'device property: Keep secondary firmware node secondary by type' (git-fixes).

- Revert 'platform/x86: wmi: Destroy on cleanup rather than unregister' (git-fixes).

- Revert 'powerpc/pseries/hotplug-cpu: Remove double free in error path' (bsc#1065729).

- Revert 'serial: amba-pl011: Make sure we initialize the port.lock spinlock' (git-fixes).

- SMB3: Honor 'handletimeout' flag for multiuser mounts (bsc#1176558).

- SMB3: Honor 'posix' flag for multiuser mounts (bsc#1176559).

- SMB3: Honor lease disabling for multiuser mounts (git-fixes).

- SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() (git-fixes).

- SUNRPC: The RDMA back channel mustn't disappear while requests are outstanding (git-fixes).

- USB: Fix: Do not skip endpoint descriptors with maxpacket=0 (git-fixes).

- USB: Skip endpoints with 0 maxpacket length (git-fixes).

- USB: UAS: introduce a quirk to set no_write_same (git-fixes).

- USB: add RESET_RESUME quirk for Snapscan 1212 (git-fixes).

- USB: dummy-hcd: Fix uninitialized array use in init() (git-fixes).

- USB: gadget: f_acm: add support for SuperSpeed Plus (git-fixes).

- USB: gadget: f_midi: setup SuperSpeed Plus descriptors (git-fixes).

- USB: gadget: f_rndis: fix bitrate for SuperSpeed and above (git-fixes).

- USB: gadget: legacy: fix return error code in acm_ms_bind() (git-fixes).

- USB: ldusb: use unsigned size format specifiers (git-fixes).

- USB: serial: ch341: add new Product ID for CH341A (git-fixes).

- USB: serial: ch341: sort device-id entries (git-fixes).

- USB: serial: digi_acceleport: clean up modem-control handling (git-fixes).

- USB: serial: digi_acceleport: clean up set_termios (git-fixes).

- USB: serial: digi_acceleport: fix write-wakeup deadlocks (git-fixes).

- USB: serial: digi_acceleport: remove in_interrupt() usage.

- USB: serial: digi_acceleport: remove redundant assignment to pointer priv (git-fixes).

- USB: serial: digi_acceleport: rename tty flag variable (git-fixes).

- USB: serial: digi_acceleport: use irqsave() in USB's complete callback (git-fixes).

- USB: serial: iuu_phoenix: fix DMA from stack (git-fixes).

- USB: serial: keyspan_pda: fix dropped unthrottle interrupts (git-fixes).

- USB: serial: keyspan_pda: fix stalled writes (git-fixes).

- USB: serial: keyspan_pda: fix tx-unthrottle use-after-free (git-fixes).

- USB: serial: keyspan_pda: fix write deadlock (git-fixes).

- USB: serial: keyspan_pda: fix write unthrottling (git-fixes).

- USB: serial: keyspan_pda: fix write-wakeup use-after-free (git-fixes).

- USB: serial: kl5kusb105: fix memleak on open (git-fixes).

- USB: serial: mos7720: fix parallel-port state restore (git-fixes).

- USB: serial: option: add Fibocom NL668 variants (git-fixes).

- USB: serial: option: add interface-number sanity check to flag handling (git-fixes).

- USB: serial: option: add support for Thales Cinterion EXS82 (git-fixes).

- USB: serial: option: fix Quectel BG96 matching (git-fixes).

- USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set (git-fixes).

- USB: yurex: fix control-URB timeout handling (git-fixes).

- ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function (git-fixes).

- ath10k: Fix an error handling path (git-fixes).

- ath10k: Release some resources in an error handling path (git-fixes).

- ath10k: Remove msdu from idr when management pkt send fails (git-fixes).

- ath10k: fix backtrace on coredump (git-fixes).

- ath10k: fix get invalid tx rate for Mesh metric (git-fixes).

- ath10k: fix offchannel tx failure when no ath10k_mac_tx_frm_has_freq (git-fixes).

- ath6kl: fix enum-conversion warning (git-fixes).

- ath9k_htc: Discard undersized packets (git-fixes).

- ath9k_htc: Modify byte order for an error message (git-fixes).

- ath9k_htc: Silence undersized packet warnings (git-fixes).

- ath9k_htc: Use appropriate rs_datalen type (git-fixes).

- backlight: lp855x: Ensure regulators are disabled on probe failure (git-fixes).

- btmrvl: Fix firmware filename for sd8997 chipset (bsc#1172694).

- btrfs: fix use-after-free on readahead extent after failure to create it (bsc#1179963).

- btrfs: qgroup: do not commit transaction when we already hold the handle (bsc#1178634).

- btrfs: qgroup: do not try to wait flushing if we're already holding a transaction (bsc#1179575).

- btrfs: remove a BUG_ON() from merge_reloc_roots() (bsc#1174784).

- bus: fsl-mc: fix error return code in fsl_mc_object_allocate() (git-fixes).

- can: mcp251x: add error check when wq alloc failed (git-fixes).

- can: softing: softing_netdev_open(): fix error handling (git-fixes).

- cfg80211: initialize rekey_data (git-fixes).

- cfg80211: regulatory: Fix inconsistent format argument (git-fixes).

- cifs: add NULL check for ses->tcon_ipc (bsc#1178270).

- cifs: allow syscalls to be restarted in
__smb_send_rqst() (bsc#1176956).

- cifs: fix check of tcon dfs in smb1 (bsc#1178270).

- cifs: fix potential use-after-free in cifs_echo_request() (bsc#1139944).

- cirrus: cs89x0: remove set but not used variable 'lp' (git-fixes).

- cirrus: cs89x0: use devm_platform_ioremap_resource() to simplify code (git-fixes).

- clk: at91: usb: continue if clk_hw_round_rate() return zero (git-fixes).

- clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9 (git-fixes).

- clk: qcom: Allow constant ratio freq tables for rcg (git-fixes).

- clk: qcom: msm8916: Fix the address location of pll->config_reg (git-fixes).

- clk: s2mps11: Fix a resource leak in error handling paths in the probe function (git-fixes).

- clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 (git-fixes).

- clk: sunxi-ng: Make sure divider tables have sentinel (git-fixes).

- clk: tegra: Fix Tegra PMC clock out parents (git-fixes).

- clk: tegra: Fix duplicated SE clock entry (git-fixes).

- clk: ti: Fix memleak in ti_fapll_synth_setup (git-fixes).

- clk: ti: composite: fix memory leak (git-fixes).

- clk: ti: dra7-atl-clock: Remove ti_clk_add_alias call (git-fixes).

- clocksource/drivers/asm9260: Add a check for of_clk_get (git-fixes).

- coredump: fix core_pattern parse error (git-fixes).

- cpufreq: highbank: Add missing MODULE_DEVICE_TABLE (git-fixes).

- cpufreq: loongson1: Add missing MODULE_ALIAS (git-fixes).

- cpufreq: scpi: Add missing MODULE_ALIAS (git-fixes).

- cpufreq: st: Add missing MODULE_DEVICE_TABLE (git-fixes).

- crypto: af_alg - avoid undefined behavior accessing salg_name (git-fixes).

- crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe (git-fixes).

- crypto: qat - fix status check in qat_hal_put_rel_rd_xfer() (git-fixes).

- crypto: talitos - Fix return type of current_desc_hdr() (git-fixes).

- cw1200: fix missing destroy_workqueue() on error in cw1200_init_common (git-fixes).

- dmaengine: xilinx_dma: check dma_async_device_register return value (git-fixes).

- dmaengine: xilinx_dma: fix mixed_enum_type coverity warning (git-fixes).

- docs: Fix reST markup when linking to sections (git-fixes).

- drivers: base: Fix NULL pointer exception in
__platform_driver_probe() if a driver developer is foolish (git-fixes).

- drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe (git-fixes).

- drm/amd/display: remove useless if/else (git-fixes).

- drm/amdgpu: fix build_coefficients() argument (git-fixes).

- drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor() (git-fixes).

- drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[] (bsc#1129770)

- drm/gma500: fix double free of gma_connector (git-fixes).

- drm/meson: dw-hdmi: Register a callback to disable the regulator (git-fixes).

- drm/msm/dpu: Add newline to printks (git-fixes).

- drm/msm/dsi_phy_10nm: implement PHY disabling (git-fixes).

- drm/omap: dmm_tiler: fix return error code in omap_dmm_probe() (git-fixes).

- drm/rockchip: Avoid uninitialized use of endpoint id in LVDS (git-fixes).

- epoll: Keep a reference on files added to the check list (bsc#1180031).

- ethernet: ucc_geth: fix use-after-free in ucc_geth_remove() (git-fixes).

- ext4: correctly report 'not supported' for (usr,grp)jquota when !CONFIG_QUOTA (bsc#1179672).

- ext4: fix bogus warning in ext4_update_dx_flag() (bsc#1179716).

- ext4: fix error handling code in add_new_gdb (bsc#1179722).

- ext4: fix invalid inode checksum (bsc#1179723).

- ext4: fix leaking sysfs kobject after failed mount (bsc#1179670).

- ext4: limit entries returned when counting fsmap records (bsc#1179671).

- ext4: unlock xattr_sem properly in ext4_inline_data_truncate() (bsc#1179673).

- extcon: max77693: Fix modalias string (git-fixes).

- fbcon: Fix user font detection test at fbcon_resize().
(bsc#1112178)

- fbcon: Remove the superfluous break (bsc#1129770)

- firmware: qcom: scm: Ensure 'a0' status code is treated as signed (git-fixes).

- fix regression in 'epoll: Keep a reference on files added to the check list' (bsc#1180031, git-fixes).

- forcedeth: use per cpu to collect xmit/recv statistics (git-fixes).

- fs: Do not invalidate page buffers in block_write_full_page() (bsc#1179711).

- geneve: change from tx_error to tx_dropped on missing metadata (git-fixes).

- genirq/irqdomain: Add an irq_create_mapping_affinity() function (bsc#1065729).

- gpio: arizona: handle pm_runtime_get_sync failure case (git-fixes).

- gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap() (git-fixes).

- gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP (git-fixes).

- gpio: max77620: Fixup debounce delays (git-fixes).

- gpio: max77620: Use correct unit for debounce times (git-fixes).

- gpio: mpc8xxx: Add platform device to gpiochip->parent (git-fixes).

- gpio: mvebu: fix potential user-after-free on probe (git-fixes).

- gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism (git-fixes).

- gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 BYT + AXP288 model (git-fixes).

- gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model (git-fixes).

- gpiolib: acpi: Correct comment for HP x2 10 honor_wakeup quirk (git-fixes).

- gpiolib: acpi: Rework honor_wakeup option into an ignore_wake option (git-fixes).

- gpiolib: acpi: Turn dmi_system_id table into a generic quirk table (git-fixes).

- gpiolib: fix up emulated open drain outputs (git-fixes).

- hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow (git-fixes).

- hwmon: (jc42) Fix name to have no illegal characters (git-fixes).

- i2c: algo: pca: Reapply i2c bus settings after reset (git-fixes).

- i2c: i801: Fix resume bug (git-fixes).

- i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets (git-fixes).

- i2c: pxa: clear all master action bits in i2c_pxa_stop_message() (git-fixes).

- i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output (git-fixes).

- i2c: qup: Fix error return code in qup_i2c_bam_schedule_desc() (git-fixes).

- ibmvnic: add some debugs (bsc#1179896 ltc#190255).

- ibmvnic: avoid memset null scrq msgs (bsc#1044767 ltc#155231 git-fixes).

- ibmvnic: continue fatal error reset after passive init (bsc#1171078 ltc#184239 git-fixes).

- ibmvnic: delay next reset if hard reset fails (bsc#1094840 ltc#167098 git-fixes).

- ibmvnic: enhance resetting status check during module exit (bsc#1065729).

- ibmvnic: fix NULL pointer dereference in reset_sub_crq_queues (bsc#1040855 ltc#155067 git-fixes).

- ibmvnic: fix call_netdevice_notifiers in do_reset (bsc#1115431 ltc#171853 git-fixes).

- ibmvnic: fix: NULL pointer dereference (bsc#1044767 ltc#155231 git-fixes).

- ibmvnic: notify peers when failover and migration happen (bsc#1044120 ltc#155423 git-fixes).

- ibmvnic: restore adapter state on failed reset (bsc#1152457 ltc#174432 git-fixes).

- iio: adc: max1027: Reset the device at probe time (git-fixes).

- iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume (git-fixes).

- iio: bmp280: fix compensation of humidity (git-fixes).

- iio: buffer: Fix demux update (git-fixes).

- iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() (git-fixes).

- iio: fix center temperature of bmc150-accel-core (git-fixes).

- iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting (git-fixes).

- iio: light: bh1750: Resolve compiler warning and make code more readable (git-fixes).

- iio: srf04: fix wrong limitation in distance measuring (git-fixes).

- iio:imu:bmi160: Fix too large a buffer (git-fixes).

- iio:pressure:mpl3115: Force alignment of buffer (git-fixes).

- inet_ecn: Fix endianness of checksum update when setting ECT(1) (git-fixes).

- ipw2x00: Fix -Wcast-function-type (git-fixes).

- irqchip/alpine-msi: Fix freeing of interrupts on allocation error path (git-fixes).

- iwlwifi: mvm: fix kernel panic in case of assert during CSA (git-fixes).

- iwlwifi: mvm: fix unaligned read of rx_pkt_status (git-fixes).

- iwlwifi: pcie: limit memory read spin time (git-fixes).

- kABI fix for g2d (git-fixes).

- kABI workaround for HD-audio generic parser (git-fixes).

- kABI workaround for dsa/b53 changes (git-fixes).

- kABI workaround for net/ipvlan changes (git-fixes).

- kABI: ath10k: move a new structure member to the end (git-fixes).

- kABI: genirq: add back irq_create_mapping (bsc#1065729).

- kernel-source.spec: Fix build with rpm 4.16 (boo#1179015).

- kernel-(binary,source).spec.in: do not create loop symlinks (bsc#1179082)

- kgdb: Fix spurious true from in_dbg_master() (git-fixes).

- mac80211: Check port authorization in the ieee80211_tx_dequeue() case (git-fixes).

- mac80211: allow rx of mesh eapol frames with default rx key (git-fixes).

- mac80211: do not set set TDLS STA bandwidth wider than possible (git-fixes).

- mac80211: fix authentication with iwlwifi/mvm (git-fixes).

- mac80211: fix use of skb payload instead of header (git-fixes).

- mac80211: mesh: fix mesh_pathtbl_init() error path (git-fixes).

- matroxfb: avoid -Warray-bounds warning (git-fixes).

- md-cluster: fix rmmod issue when md_cluster convert bitmap to none (bsc#1163727).

- md-cluster: fix safemode_delay value when converting to clustered bitmap (bsc#1163727).

- md-cluster: fix wild pointer of unlock_all_bitmaps() (bsc#1163727).

- md/bitmap: fix memory leak of temporary bitmap (bsc#1163727).

- md/bitmap: md_bitmap_get_counter returns wrong blocks (bsc#1163727).

- md/bitmap: md_bitmap_read_sb uses wrong bitmap blocks (bsc#1163727).

- md/cluster: block reshape with remote resync job (bsc#1163727).

- md/cluster: fix deadlock when node is doing resync job (bsc#1163727).

- md/raid5: fix oops during stripe resizing (git-fixes).

- media: am437x-vpfe: Setting STD to current value is not an error (git-fixes).

- media: cec-funcs.h: add status_req checks (git-fixes).

- media: cx88: Fix some error handling path in 'cx8800_initdev()' (git-fixes).

- media: gp8psk: initialize stats at power control logic (git-fixes).

- media: gspca: Fix memory leak in probe (git-fixes).

- media: i2c: mt9v032: fix enum mbus codes and frame sizes (git-fixes).

- media: i2c: ov2659: Fix missing 720p register config (git-fixes).

- media: i2c: ov2659: fix s_stream return value (git-fixes).

- media: msi2500: assign SPI bus number dynamically (git-fixes).

- media: mtk-mdp: Fix a refcounting bug on error in init (git-fixes).

- media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm() (git-fixes).

- media: platform: add missing put_device() call in mtk_jpeg_probe() and mtk_jpeg_remove() (git-patches).

- media: pvrusb2: Fix oops on tear-down when radio support is not present (git-fixes).

- media: s5p-g2d: Fix a memory leak in an error handling path in 'g2d_probe()' (git-fixes).

- media: saa7146: fix array overflow in vidioc_s_audio() (git-fixes).

- media: si470x-i2c: add missed operations in remove (git-fixes).

- media: siano: fix memory leak of debugfs members in smsdvb_hotplug (git-fixes).

- media: solo6x10: fix missing snd_card_free in error handling case (git-fixes).

- media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run() (git-fixes).

- media: sunxi-cir: ensure IR is handled when it is continuous (git-fixes).

- media: ti-vpe: vpe: Make sure YUYV is set as default format (git-fixes).

- media: ti-vpe: vpe: ensure buffers are cleaned up properly in abort cases (git-fixes).

- media: ti-vpe: vpe: fix a v4l2-compliance failure about frame sequence number (git-fixes).

- media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid sizeimage (git-fixes).

- media: ti-vpe: vpe: fix a v4l2-compliance failure causing a kernel panic (git-fixes).

- media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid pixel format (git-fixes).

- media: uvcvideo: Set media controller entity functions (git-fixes).

- media: uvcvideo: Silence shift-out-of-bounds warning (git-fixes).

- media: v4l2-async: Fix trivial documentation typo (git-fixes).

- media: v4l2-core: fix touch support in v4l_g_fmt (git-fixes).

- media: v4l2-device.h: Explicitly compare grp(id,mask) to zero in v4l2_device macros (git-fixes).

- mei: bus: do not clean driver pointer (git-fixes).

- mei: protect mei_cl_mtu from null dereference (git-fixes).

- memstick: fix a double-free bug in memstick_check (git-fixes).

- memstick: r592: Fix error return in r592_probe() (git-fixes).

- mfd: rt5033: Fix errorneous defines (git-fixes).

- mfd: wm8994: Fix driver operation if loaded as modules (git-fixes).

- misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_get_chkpt_doorbells() (git-fixes).

- mm,memory_failure: always pin the page in madvise_inject_error (bsc#1180258).

- mm/userfaultfd: do not access vma->vm_mm after calling handle_userfault() (bsc#1179204).

- mm: do not wake kswapd prematurely when watermark boosting is disabled (git fixes (mm/vmscan)).

- mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure (git-fixes).

- net/smc: fix valid DMBE buffer sizes (git-fixes).

- net/x25: prevent a couple of overflows (bsc#1178590).

- net: aquantia: Fix aq_vec_isr_legacy() return value (git-fixes).

- net: aquantia: fix LRO with FCS error (git-fixes).

- net: bcmgenet: reapply manual settings to the PHY (git-fixes).

- net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe() (git-fixes).

- net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan() (git-fixes).

- net: dsa: b53: Ensure the default VID is untagged (git-fixes).

- net: dsa: b53: Fix default VLAN ID (git-fixes).

- net: dsa: b53: Properly account for VLAN filtering (git-fixes).

- net: dsa: bcm_sf2: Do not assume DSA master supports WoL (git-fixes).

- net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend() (git-fixes).

- net: dsa: qca8k: remove leftover phy accessors (git-fixes).

- net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse() (git-fixes).

- net: ethernet: ti: cpsw: clear all entries when delete vid (git-fixes).

- net: ethernet: ti: cpsw: fix runtime_pm while add/kill vlan (git-fixes).

- net: hisilicon: Fix signedness bug in hix5hd2_dev_probe() (git-fixes).

- net: macb: add missing barriers when reading descriptors (git-fixes).

- net: macb: fix dropped RX frames due to a race (git-fixes).

- net: macb: fix error format in dev_err() (git-fixes).

- net: macb: fix random memory corruption on RX with 64-bit DMA (git-fixes). - blacklist.conf :

- net: pasemi: fix an use-after-free in pasemi_mac_phy_init() (git-fixes).

- net: phy: Avoid multiple suspends (git-fixes).

- net: phy: micrel: Discern KSZ8051 and KSZ8795 PHYs (git-fixes).

- net: phy: micrel: make sure the factory test bit is cleared (git-fixes).

- net: qca_spi: Move reset_count to struct qcaspi (git-fixes).

- net: seeq: Fix the function used to release some memory in an error handling path (git-fixes).

- net: sh_eth: fix a missing check of of_get_phy_mode (git-fixes).

- net: sonic: replace dev_kfree_skb in sonic_send_packet (git-fixes).

- net: sonic: return NETDEV_TX_OK if failed to map buffer (git-fixes).

- net: stmmac: Fix reception of Broadcom switches tags (git-fixes).

- net: stmmac: dwmac-meson8b: Fix signedness bug in probe (git-fixes).

- net: stmmac: fix csr_clk can't be zero issue (git-fixes).

- net: stmmac: fix length of PTP clock's name string (git-fixes).

- net: stmmac: gmac4+: Not all Unicast addresses may be available (git-fixes).

- net: usb: sr9800: fix uninitialized local variable (git-fixes).

- net:ethernet:aquantia: Extra spinlocks removed (git-fixes).

- nfc: s3fwrn5: Release the nfc firmware (git-fixes).

- nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame (git-fixes).

- ocfs2: fix unbalanced locking (bsc#1180506).

- ocfs2: initialize ip_next_orphan (bsc#1179724).

- orinoco: Move context allocation after processing the skb (git-fixes).

- pNFS/flexfiles: Fix list corruption if the mirror count changes (git-fixes).

- parport: load lowlevel driver if ports not found (git-fixes).

- phy: Revert toggling reset changes (git-fixes).

- pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler() (git-fixes).

- pinctrl: amd: fix npins for uart0 in kerncz_groups (git-fixes).

- pinctrl: amd: remove debounce filter setting in IRQ type setting (git-fixes).

- pinctrl: baytrail: Avoid clearing debounce value when turning it off (git-fixes).

- pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe() (git-fixes).

- pinctrl: merrifield: Set default bias in case no particular value given (git-fixes).

- pinctrl: sh-pfc: sh7734: Fix duplicate TCLK1_B (git-fixes).

- platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE (git-fixes).

- platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init (git-fixes).

- platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems (git-fixes).

- platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration (git-fixes).

- platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration (git-fixes).

- platform/x86: mlx-platform: remove an unused variable (git-fixes).

- power: supply: bq24190_charger: fix reference leak (git-fixes).

- power: supply: bq27xxx_battery: Silence deferred-probe error (git-fixes).

- powerpc/64: Set up a kernel stack for secondaries before cpu_restore() (bsc#1065729).

- powerpc/64s/pseries: Fix hash tlbiel_all_isa300 for guest kernels (bsc#1179888 ltc#190253).

- powerpc/64s: Fix hash ISA v3.0 TLBIEL instruction generation (bsc#1055117 ltc#159753 git-fixes bsc#1179888 ltc#190253).

- powerpc/pci: Fix broken INTx configuration via OF (bsc#1172145 ltc#184630).

- powerpc/pci: Remove LSI mappings on device teardown (bsc#1172145 ltc#184630).

- powerpc/pci: Remove legacy debug code (bsc#1172145 ltc#184630 git-fixes).

- powerpc/pci: Use of_irq_parse_and_map_pci() helper (bsc#1172145 ltc#184630).

- powerpc/perf: Add generic compat mode pmu driver (bsc#1178900 ltc#189284).

- powerpc/perf: Fix crash with is_sier_available when pmu is not set (bsc#1179578 ltc#189313).

- powerpc/perf: Fix crashes with generic_compat_pmu & BHRB (bsc#1178900 ltc#189284 git-fixes).

- powerpc/perf: init pmu from core-book3s (bsc#1178900 ltc#189284).

- powerpc/pseries/hibernation: remove redundant cacheinfo update (bsc#1138374 ltc#178199 git-fixes).

- powerpc/pseries: Pass MSI affinity to irq_create_mapping() (bsc#1065729).

- powerpc/smp: Add __init to init_big_cores() (bsc#1109695 ltc#171067 git-fixes).

- powerpc/xmon: Change printk() to pr_cont() (bsc#1065729).

- powerpc: Convert to using %pOF instead of full_name (bsc#1172145 ltc#184630).

- powerpc: Fix incorrect stw(, ux, u, x) instructions in
__set_pte_at (bsc#1065729).

- ppp: remove the PPPIOCDETACH ioctl (git-fixes).

- pwm: lp3943: Dynamically allocate PWM chip base (git-fixes).

- quota: clear padding in v2r1_mem2diskdqb() (bsc#1179714).

- radeon: insert 10ms sleep in dce5_crtc_load_lut (git-fixes).

- ravb: Fix use-after-free ravb_tstamp_skb (git-fixes).

- regmap: Remove duplicate `type` field from regmap `regcache_sync` trace event (git-fixes).

- regmap: debugfs: check count when read regmap file (git-fixes).

- regmap: dev_get_regmap_match(): fix string comparison (git-fixes).

- regulator: max8907: Fix the usage of uninitialized variable in max8907_regulator_probe() (git-fixes).

- regulator: pfuze100-regulator: Variable 'val' in pfuze100_regulator_probe() could be uninitialized (git-fixes).

- regulator: ti-abb: Fix timeout in ti_abb_wait_txdone/ti_abb_clear_all_txdone (git-fixes).

- reiserfs: Fix oops during mount (bsc#1179715).

- reiserfs: Initialize inode keys properly (bsc#1179713).

- remoteproc: Fix wrong rvring index computation (git-fixes).

- rfkill: Fix incorrect check to avoid NULL pointer dereference (git-fixes).

- rpm/kernel-binary.spec.in: avoid using barewords (bsc#1179014)

- rpm/kernel-binary.spec.in: avoid using more barewords (bsc#1179014)

- rpm/kernel-binary.spec.in: use grep -E instead of egrep (bsc#1179045)

- rpm/kernel-obs-build.spec.in: Add -q option to modprobe calls (bsc#1178401)

- rpm/kernel-(source,binary).spec: do not include ghost symlinks (boo#1179082).

- rtc: 88pm860x: fix possible race condition (git-fixes).

- rtc: hym8563: enable wakeup when applicable (git-fixes).

- rtl8xxxu: fix RTL8723BU connection failure issue after warm reboot (git-fixes).

- rtlwifi: fix memory leak in rtl92c_set_fw_rsvdpagepkt() (git-fixes).

- s390/bpf: Fix multiple tail calls (git-fixes).

- s390/cpuinfo: show processor physical address (git-fixes).

- s390/cpum_sf.c: fix file permission for cpum_sfb_size (git-fixes).

- s390/dasd: fix hanging device offline processing (bsc#1144912).

- s390/dasd: fix NULL pointer dereference for ERP requests (git-fixes).

- s390/pci: fix CPU address in MSI for directed IRQ (git-fixes).

- s390/qeth: fix af_iucv notification race (git-fixes).

- s390/qeth: fix tear down of async TX buffers (git-fixes).

- s390/qeth: make af_iucv TX notification call more robust (git-fixes).

- s390/stp: add locking to sysfs functions (git-fixes).

- s390/zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl (git-fixes).

- scripts/lib/SUSE/MyBS.pm: properly close prjconf Macros:
section

- scsi: Remove unneeded break statements (bsc#1164780).

- scsi: core: Fix VPD LUN ID designator priorities (bsc#1178049, git-fixes).

- scsi: lpfc: Add FDMI Vendor MIB support (bsc#1164780).

- scsi: lpfc: Convert SCSI I/O completions to SLI-3 and SLI-4 handlers (bsc#1164780).

- scsi: lpfc: Convert SCSI path to use common I/O submission path (bsc#1164780).

- scsi: lpfc: Convert abort handling to SLI-3 and SLI-4 handlers (bsc#1164780).

- scsi: lpfc: Correct null ndlp reference on routine exit (bsc#1164780).

- scsi: lpfc: Drop nodelist reference on error in lpfc_gen_req() (bsc#1164780).

- scsi: lpfc: Enable common send_io interface for SCSI and NVMe (bsc#1164780).

- scsi: lpfc: Enable common wqe_template support for both SCSI and NVMe (bsc#1164780).

- scsi: lpfc: Enlarge max_sectors in scsi host templates (bsc#1164780).

- scsi: lpfc: Extend the RDF FPIN Registration descriptor for additional events (bsc#1164780).

- scsi: lpfc: Fix FLOGI/PLOGI receive race condition in pt2pt discovery (bsc#1164780).

- scsi: lpfc: Fix NPIV Fabric Node reference counting (bsc#1164780).

- scsi: lpfc: Fix NPIV discovery and Fabric Node detection (bsc#1164780).

- scsi: lpfc: Fix duplicate wq_create_version check (bsc#1164780).

- scsi: lpfc: Fix fall-through warnings for Clang (bsc#1164780).

- scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc() (bsc#1164780).

- scsi: lpfc: Fix memory leak on lcb_context (bsc#1164780).

- scsi: lpfc: Fix missing prototype for lpfc_nvmet_prep_abort_wqe() (bsc#1164780).

- scsi: lpfc: Fix missing prototype warning for lpfc_fdmi_vendor_attr_mi() (bsc#1164780).

- scsi: lpfc: Fix pointer defereference before it is null checked issue (bsc#1164780).

- scsi: lpfc: Fix refcounting around SCSI and NVMe transport APIs (bsc#1164780).

- scsi: lpfc: Fix removal of SCSI transport device get and put on dev structure (bsc#1164780).

- scsi: lpfc: Fix scheduling call while in softirq context in lpfc_unreg_rpi (bsc#1164780).

- scsi: lpfc: Fix set but not used warnings from Rework remote port lock handling (bsc#1164780).

- scsi: lpfc: Fix set but unused variables in lpfc_dev_loss_tmo_handler() (bsc#1164780).

- scsi: lpfc: Fix spelling mistake 'Cant' -> 'Can't' (bsc#1164780).

- scsi: lpfc: Fix variable 'vport' set but not used in lpfc_sli4_abts_err_handler() (bsc#1164780).

- scsi: lpfc: Refactor WQE structure definitions for common use (bsc#1164780).

- scsi: lpfc: Reject CT request for MIB commands (bsc#1164780).

- scsi: lpfc: Remove dead code on second !ndlp check (bsc#1164780).

- scsi: lpfc: Remove ndlp when a PLOGI/ADISC/PRLI/REG_RPI ultimately fails (bsc#1164780).

- scsi: lpfc: Remove set but not used 'qp' (bsc#1164780).

- scsi: lpfc: Remove unneeded variable 'status' in lpfc_fcp_cpu_map_store() (bsc#1164780).

- scsi: lpfc: Removed unused macros in lpfc_attr.c (bsc#1164780).

- scsi: lpfc: Rework locations of ndlp reference taking (bsc#1164780).

- scsi: lpfc: Rework remote port lock handling (bsc#1164780).

- scsi: lpfc: Rework remote port ref counting and node freeing (bsc#1164780).

- scsi: lpfc: Unsolicited ELS leaves node in incorrect state while dropping it (bsc#1164780).

- scsi: lpfc: Update changed file copyrights for 2020 (bsc#1164780).

- scsi: lpfc: Update lpfc version to 12.8.0.4 (bsc#1164780).

- scsi: lpfc: Update lpfc version to 12.8.0.5 (bsc#1164780).

- scsi: lpfc: Update lpfc version to 12.8.0.6 (bsc#1164780).

- scsi: lpfc: Use generic power management (bsc#1164780).

- scsi: lpfc: lpfc_attr: Demote kernel-doc format for redefined functions (bsc#1164780).

- scsi: lpfc: lpfc_attr: Fix-up a bunch of kernel-doc misdemeanours (bsc#1164780).

- scsi: lpfc: lpfc_debugfs: Fix a couple of function documentation issues (bsc#1164780).

- scsi: lpfc: lpfc_scsi: Fix a whole host of kernel-doc issues (bsc#1164780).

- scsi: qla2xxx: Change post del message from debug level to log level (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Convert to DEFINE_SHOW_ATTRIBUTE (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Do not check for fw_started while posting NVMe command (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Do not consume srb greedily (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Drop TARGET_SCF_LOOKUP_LUN_FROM_TAG (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Fix FW initialization error on big endian machines (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Fix N2N and NVMe connect retry failure (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Fix compilation issue in PPC systems (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Fix crash during driver load on big endian machines (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Fix device loss on 4G and older HBAs (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Fix flash update in 28XX adapters on big endian machines (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Fix return of uninitialized value in rval (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Fix the call trace for flush workqueue (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Handle aborts correctly for port undergoing deletion (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Handle incorrect entry_type entries (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: If fcport is undergoing deletion complete I/O with retry (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Initialize variable in qla8044_poll_reg() (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Limit interrupt vectors to number of CPUs (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Move sess cmd list/lock to driver (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Remove in_interrupt() from qla82xx-specific code (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Remove in_interrupt() from qla83xx-specific code (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Remove trailing semicolon in macro definition (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Return EBUSY on fcport deletion (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Tear down session if FW say it is down (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Update version to 10.02.00.104-k (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: Use constant when it is known (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: qla2xxx: remove incorrect sparse #ifdef (bsc#1172538 bsc#1179142 bsc#1179810).

- scsi: storvsc: Fix error return in storvsc_probe() (git-fixes).

- scsi: target: tcm_qla2xxx: Remove BUG_ON(in_interrupt()) (bsc#1172538 bsc#1179142 bsc#1179810).

- serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access (git-fixes).

- serial: 8250_pci: Add Realtek 816a and 816b (git-fixes).

- serial: amba-pl011: Make sure we initialize the port.lock spinlock (git-fixes).

- serial: ar933x_uart: set UART_CS_(RX,TX)_READY_ORIDE (git-fixes).

- serial: txx9: add missing platform_driver_unregister() on error in serial_txx9_init (git-fixes).

- serial_core: Check for port state when tty is in error state (git-fixes).

- soc/tegra: fuse: Fix index bug in get_process_id (git-fixes).

- soc: imx: gpc: fix power up sequencing (git-fixes).

- soc: mediatek: Check if power domains can be powered on at boot time (git-fixes).

- soc: qcom: smp2p: Safely acquire spinlock without IRQs (git-fixes).

- soc: ti: Fix reference imbalance in knav_dma_probe (git-fixes).

- soc: ti: knav_qmss: fix reference leak in knav_queue_probe (git-fixes).

- spi: Add call to spi_slave_abort() function when spidev driver is released (git-fixes).

- spi: Fix memory leak on splited transfers (git-fixes).

- spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume (git-fixes).

- spi: davinci: Fix use-after-free on unbind (git-fixes).

- spi: dw: Enable interrupts in accordance with DMA xfer mode (git-fixes).

- spi: dw: Fix Rx-only DMA transfers (git-fixes).

- spi: dw: Return any value retrieved from the dma_transfer callback (git-fixes).

- spi: img-spfi: fix potential double release (git-fixes).

- spi: img-spfi: fix reference leak in img_spfi_resume (git-fixes).

- spi: pic32: Do not leak DMA channels in probe error path (git-fixes).

- spi: pxa2xx: Add missed security checks (git-fixes).

- spi: spi-cavium-thunderx: Add missing pci_release_regions() (git-fixes).

- spi: spi-loopback-test: Fix out-of-bounds read (git-fixes).

- spi: spi-mem: Fix passing zero to 'PTR_ERR' warning (git-fixes).

- spi: spi-mem: fix reference leak in spi_mem_access_start (git-fixes).

- spi: spi-ti-qspi: fix reference leak in ti_qspi_setup (git-fixes).

- spi: spidev: fix a potential use-after-free in spidev_release() (git-fixes).

- spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path (git-fixes).

- spi: st-ssc4: add missed pm_runtime_disable (git-fixes).

- spi: tegra114: fix reference leak in tegra spi ops (git-fixes).

- spi: tegra20-sflash: fix reference leak in tegra_sflash_resume (git-fixes).

- spi: tegra20-slink: add missed clk_unprepare (git-fixes).

- spi: tegra20-slink: fix reference leak in slink ops of tegra20 (git-fixes).

- splice: only read in as much information as there is pipe buffer space (bsc#1179520).

- staging: comedi: check validity of wMaxPacketSize of usb endpoints found (git-fixes).

- staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value (git-fixes).

- staging: comedi: mf6x4: Fix AI end-of-conversion detection (git-fixes).

- staging: olpc_dcon: Do not call platform_device_unregister() in dcon_probe() (git-fixes).

- staging: olpc_dcon: add a missing dependency (git-fixes).

- staging: rtl8188eu: Add device code for TP-Link TL-WN727N v5.21 (git-fixes).

- staging: rtl8188eu: Add device id for MERCUSYS MW150US v2 (git-fixes).

- staging: rtl8188eu: fix possible null dereference (git-fixes).

- staging: rtl8192u: fix multiple memory leaks on error path (git-fixes).

- staging: vt6656: set usb_set_intfdata on driver fail (git-fixes).

- staging: wlan-ng: fix out of bounds read in prism2sta_probe_usb() (git-fixes).

- staging: wlan-ng: properly check endpoint types (git-fixes).

- sunrpc: fixed rollback in rpc_gssd_dummy_populate() (git-fixes).

- thunderbolt: Use 32-bit writes when writing ring producer/consumer (git-fixes).

- timer: Fix wheel index calculation on last level (git fixes)

- timer: Prevent base->clk from moving backward (git-fixes)

- tty: Fix ->pgrp locking in tiocspgrp() (git-fixes).

- tty: always relink the port (git-fixes).

- tty: link tty and port before configuring it as console (git-fixes).

- tty: synclink_gt: Adjust indentation in several functions (git-fixes).

- tty: synclinkmp: Adjust indentation in several functions (git-fixes).

- tty:serial:mvebu-uart:fix a wrong return (git-fixes).

- uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define (git-fixes).

- uapi/if_ether.h: prevent redefinition of struct ethhdr (git-fixes).

- usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul (git-fixes).

- usb: chipidea: ci_hdrc_imx: add missing put_device() call in usbmisc_get_init_data() (git-fixes).

- usb: dwc2: Fix IN FIFO allocation (git-fixes).

- usb: dwc3: remove the call trace of USBx_GFLADJ (git-fixes).

- usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion (git-fixes).

- usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe (git-fixes).

- usb: fsl: Check memory resource before releasing it (git-fixes).

- usb: gadget: composite: Fix possible double free memory bug (git-fixes).

- usb: gadget: configfs: Fix missing spin_lock_init() (git-fixes).

- usb: gadget: configfs: Preserve function ordering after bind failure (git-fixes).

- usb: gadget: configfs: fix concurrent issue between composite APIs (git-fixes).

- usb: gadget: f_fs: Use local copy of descriptors for userspace copy (git-fixes).

- usb: gadget: f_uac2: reset wMaxPacketSize (git-fixes).

- usb: gadget: ffs: ffs_aio_cancel(): Save/restore IRQ flags (git-fixes).

- usb: gadget: fix wrong endpoint desc (git-fixes).

- usb: gadget: goku_udc: fix potential crashes in probe (git-fixes).

- usb: gadget: net2280: fix memory leak on probe error handling paths (git-fixes).

- usb: gadget: select CONFIG_CRC32 (git-fixes).

- usb: gadget: serial: fix Tx stall after buffer overflow (git-fixes).

- usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe() (git-fixes).

- usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init() (git-fixes).

- usb: hso: Fix debug compile warning on sparc32 (git-fixes).

- usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue (git-fixes).

- usb: oxu210hp-hcd: Fix memory leak in oxu_create (git-fixes).

- usb: usbfs: Suppress problematic bind and unbind uevents (git-fixes).

- usblp: poison URBs upon disconnect (git-fixes).

- usbnet: ipheth: fix connectivity with iOS 14 (git-fixes).

- video: fbdev: neofb: fix memory leak in neo_scan_monitor() (git-fixes).

- vt: Reject zero-sized screen buffer size (git-fixes).

- vt: do not hardcode the mem allocation upper bound (git-fixes).

- wan: ds26522: select CONFIG_BITREVERSE (git-fixes).

- watchdog: coh901327: add COMMON_CLK dependency (git-fixes).

- watchdog: da9062: No need to ping manually before setting timeout (git-fixes).

- watchdog: da9062: do not ping the hw during stop() (git-fixes).

- watchdog: qcom: Avoid context switch in restart handler (git-fixes).

- watchdog: sirfsoc: Add missing dependency on HAS_IOMEM (git-fixes).

- wil6210: select CONFIG_CRC32 (git-fixes).

- wimax: fix duplicate initializer warning (git-fixes).

- wireless: Use linux/stddef.h instead of stddef.h (git-fixes).

- wireless: Use offsetof instead of custom macro (git-fixes).

- x86/apic: Fix integer overflow on 10 bit left shift of cpu_khz (bsc#1112178).

- x86/i8259: Use printk_deferred() to prevent deadlock (bsc#1112178).

- x86/insn-eval: Use new for_each_insn_prefix() macro to loop over prefixes bytes (bsc#1112178).

- x86/mm/ident_map: Check for errors from ident_pud_init() (bsc#1112178).

- x86/mm/mem_encrypt: Fix definition of PMD_FLAGS_DEC_WP (bsc#1112178).

- x86/mm/numa: Remove uninitialized_var() usage (bsc#1112178).

- x86/mm: Fix leak of pmd ptlock (bsc#1112178).

- x86/mtrr: Correct the range check before performing MTRR type lookups (bsc#1112178).

- x86/resctrl: Add necessary kernfs_put() calls to prevent refcount leak (bsc#1112178).

- x86/resctrl: Do not move a task to the same resource group (bsc#1112178).

- x86/resctrl: Fix incorrect local bandwidth when mba_sc is enabled (bsc#1112178).

- x86/resctrl: Remove superfluous kernfs_get() calls to prevent refcount leak (bsc#1112178).

- x86/resctrl: Remove unused struct mbm_state::chunks_bw (bsc#1112178).

- x86/resctrl: Use an IPI instead of task_work_add() to update PQR_ASSOC MSR (bsc#1112178).

- x86/speculation: Fix prctl() when spectre_v2_user=(seccomp,prctl),ibpb (bsc#1112178).

- x86/tracing: Introduce a static key for exception tracing (bsc#1179895).

- x86/traps: Simplify pagefault tracing logic (bsc#1179895).

- x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes (bsc#1112178).

- xhci: Give USB2 ports time to enter U3 in bus suspend (git-fixes).

- xprtrdma: fix incorrect header size calculations (git-fixes).

Solution

Update the affected the Linux Kernel packages.

Plugin Details

Severity: Critical

ID: 145287

File Name: openSUSE-2021-75.nasl

Version: 1.4

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 1/25/2021

Updated: 2/9/2023

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

Risk Information

VPR

Risk Factor: High

Score: 7.3

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2020-27068

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

Temporal Vector: CVSS:3.0/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-default-devel-debuginfo, p-cpe:/a:novell:opensuse:kernel-devel, p-cpe:/a:novell:opensuse:kernel-docs-html, p-cpe:/a:novell:opensuse:kernel-kvmsmall, p-cpe:/a:novell:opensuse:kernel-kvmsmall-base, p-cpe:/a:novell:opensuse:kernel-kvmsmall-base-debuginfo, p-cpe:/a:novell:opensuse:kernel-kvmsmall-debuginfo, p-cpe:/a:novell:opensuse:kernel-kvmsmall-debugsource, p-cpe:/a:novell:opensuse:kernel-kvmsmall-devel, p-cpe:/a:novell:opensuse:kernel-kvmsmall-devel-debuginfo, 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:kernel-vanilla-devel-debuginfo, cpe:/o:novell:opensuse:15.1

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: 1/16/2021

Vulnerability Publication Date: 4/9/2020

Reference Information

CVE: CVE-2019-20934, CVE-2020-0444, CVE-2020-0465, CVE-2020-0466, CVE-2020-11668, CVE-2020-25639, CVE-2020-27068, CVE-2020-27777, CVE-2020-27786, CVE-2020-27825, CVE-2020-28374, CVE-2020-29568, CVE-2020-29569, CVE-2020-29660, CVE-2020-29661, CVE-2020-36158, CVE-2020-4788

Detections

Analytics