Hash: SHA256

             AUSCERT External Security Bulletin Redistribution

                   Security update for the Linux Kernel
                               29 June 2021


        AusCERT Security Bulletin Summary

Product:           Linux Kernel
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Provide Misleading Information -- Remote/Unauthenticated
                   Denial of Service              -- Existing Account      
                   Access Confidential Data       -- Remote/Unauthenticated
                   Reduced Security               -- Existing Account      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-0129 CVE-2020-36386 CVE-2020-36385

Reference:         ESB-2021.2248

Original Bulletin: 

- --------------------------BEGIN INCLUDED TEXT--------------------

Announcement ID:   SUSE-SU-2021:2184-1
Rating:            important
References:        #1087082 #1152489 #1154353 #1174978 #1176447 #1176771
                   #1177666 #1178134 #1178378 #1178612 #1179610 #1182999
                   #1183712 #1184259 #1184436 #1184631 #1185195 #1185428
                   #1185497 #1185570 #1185589 #1185675 #1185701 #1186155
                   #1186286 #1186460 #1186463 #1186472 #1186501 #1186672
                   #1186677 #1186681 #1186752 #1186885 #1186928 #1186949
                   #1186950 #1186951 #1186952 #1186953 #1186954 #1186955
                   #1186956 #1186957 #1186958 #1186959 #1186960 #1186961
                   #1186962 #1186963 #1186964 #1186965 #1186966 #1186967
                   #1186968 #1186969 #1186970 #1186971 #1186972 #1186973
                   #1186974 #1186976 #1186977 #1186978 #1186979 #1186980
                   #1186981 #1186982 #1186983 #1186984 #1186985 #1186986
                   #1186987 #1186988 #1186989 #1186990 #1186991 #1186992
                   #1186993 #1186994 #1186995 #1186996 #1186997 #1186998
                   #1186999 #1187000 #1187001 #1187002 #1187003 #1187038
                   #1187039 #1187050 #1187052 #1187067 #1187068 #1187069
                   #1187072 #1187143 #1187144 #1187167 #1187334 #1187344
                   #1187345 #1187346 #1187347 #1187348 #1187349 #1187350
                   #1187351 #1187357 #1187711
Cross-References:  CVE-2020-26558 CVE-2020-36385 CVE-2020-36386 CVE-2021-0129
Affected Products:
                   SUSE Linux Enterprise Workstation Extension 15-SP3
                   SUSE Linux Enterprise Module for Live Patching 15-SP3
                   SUSE Linux Enterprise Module for Legacy Software 15-SP3
                   SUSE Linux Enterprise Module for Development Tools 15-SP3
                   SUSE Linux Enterprise Module for Basesystem 15-SP3
                   SUSE Linux Enterprise High Availability 15-SP3

An update that solves four vulnerabilities and has 107 fixes is now available.


The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security
and bugfixes.

The following security bugs were fixed:

  o CVE-2020-26558: Bluetooth LE and BR/EDR secure pairing in Bluetooth Core
    Specification 2.1 may permit a nearby man-in-the-middle attacker to
    identify the Passkey used during pairing by reflection of the public key
    and the authentication evidence of the initiating device, potentially
    permitting this attacker to complete authenticated pairing with the
    responding device using the correct Passkey for the pairing session. (bnc#
    1179610 bnc#1186463)
  o CVE-2021-0129: Improper access control in BlueZ may have allowed an
    authenticated user to potentially enable information disclosure via
    adjacent access (bnc#1186463).
  o CVE-2020-36385: Fixed a use-after-free in drivers/infiniband/core/ucma.c
    which could be triggered if the ctx is reached via the ctx_list in some
    ucma_migrate_id situations where ucma_close is called (bnc#1187050).
  o CVE-2020-36386: Fixed a slab out-of-bounds read in
    hci_extended_inquiry_result_evt (bnc#1187038).

The following non-security bugs were fixed:

  o ACPICA: Clean up context mutex during object deletion (git-fixes).
  o ALSA: hda/cirrus: Set Initial DMIC volume to -26 dB (git-fixes).
  o ALSA: hda: Fix for mute key LED for HP Pavilion 15-CK0xx (git-fixes).
  o ALSA: hda: Fix for mute key LED for HP Pavilion 15-CK0xx (git-fixes).
  o ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP EliteBook x360
    1040 G8 (git-fixes).
  o ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Elite Dragonfly
    G2 (git-fixes).
  o ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 840 Aero G8
  o ALSA: hda/realtek: fix mute/micmute LEDs for HP ZBook Power G8 (git-fixes).
  o ALSA: hda/realtek: headphone and mic do not work on an Acer laptop
  o ALSA: hda: update the power_state during the direct-complete (git-fixes).
  o ALSA: seq: Fix race of snd_seq_timer_open() (git-fixes).
  o ALSA: timer: Fix master timer notification (git-fixes).
  o arm64: Add missing ISB after invalidating TLB in __primary_switch
  o arm64: avoid -Woverride-init warning (git-fixes).
  o arm64: kasan: fix page_alloc tagging with DEBUG_VIRTUAL (git-fixes).
  o arm64: kdump: update ppos when reading elfcorehdr (git-fixes).
  o arm64: kexec_file: fix memory leakage in create_dtb() when fdt_open_into()
    fails (git-fixes).
  o arm64: link with -z norelro for LLD or aarch64-elf (git-fixes).
  o arm64: link with -z norelro regardless of CONFIG_RELOCATABLE (git-fixes).
  o arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory (git-fixes).
  o arm64: ptrace: Fix seccomp of traced syscall -1 (NO_SYSCALL) (git-fixes).
  o arm64: ptrace: Use NO_SYSCALL instead of -1 in syscall_trace_enter()
  o ARM64: vdso32: Install vdso32 from vdso_install (git-fixes).
  o arm64: vdso32: make vdso32 install conditional (git-fixes).
  o arm: mm: use __pfn_to_section() to get mem_section (git-fixes).
  o ASoC: amd: fix for pcm_read() error (git-fixes).
  o ASoC: cs43130: handle errors in cs43130_probe() properly (git-fixes).
  o ASoC: Intel: soc-acpi: remove TGL RVP mixed SoundWire/TDM config
  o ASoC: max98088: fix ni clock divider calculation (git-fixes).
  o ath6kl: return error code in ath6kl_wmi_set_roam_lrssi_cmd() (git-fixes).
  o bcache: avoid oversized read request in cache missing code path (bsc#
    1187357, bsc#1185570, bsc#1184631).
  o bcache: Convert to DEFINE_SHOW_ATTRIBUTE (bsc#1187357).
  o bcache: do not pass BIOSET_NEED_BVECS for the 'bio_set' embedded in
    'cache_set' (bsc#1187357).
  o bcache: fix a regression of code compiling failure in debug.c (bsc#
  o bcache: inherit the optimal I/O size (bsc#1187357).
  o bcache: reduce redundant code in bch_cached_dev_run() (bsc#1187357).
  o bcache: remove bcache device self-defined readahead (bsc#1187357, bsc#
    1185570, bsc#1184631).
  o bcache: remove PTR_CACHE (bsc#1187357).
  o bcache: Use 64-bit arithmetic instead of 32-bit (bsc#1187357).
  o bcache: use NULL instead of using plain integer as pointer (bsc#1187357).
  o blk-mq: Swap two calls in blk_mq_exit_queue() (git-fixes).
  o blk-settings: align max_sectors on "logical_block_size" boundary (bsc#
  o block/genhd: use atomic_t for disk_event->block (bsc#1185497).
  o block: return the correct bvec when checking for gaps (bsc#1187143).
  o block: return the correct bvec when checking for gaps (bsc#1187144).
  o Bluetooth: fix the erroneous flush_work() order (git-fixes).
  o brcmfmac: Add clm_blob firmware files to modinfo (bsc#1186677).
  o brcmfmac: properly check for bus register errors (git-fixes).
  o btrfs: open device without device_list_mutex (bsc#1176771).
  o bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act
  o cdrom: gdrom: deallocate struct gdrom_unit fields in remove_gdrom
  o cdrom: gdrom: initialize global variable at init time (git-fixes).
  o ceph: do not clobber i_snap_caps on non-I_NEW inode (bsc#1186501).
  o ceph: fix inode leak on getattr error in __fh_to_dentry (bsc#1186501).
  o ceph: fix up error handling with snapdirs (bsc#1186501).
  o ceph: only check pool permissions for regular files (bsc#1186501).
  o char: hpet: add checks after calling ioremap (git-fixes).
  o chelsio/chtls: unlock on error in chtls_pt_recvmsg() (jsc#SLE-15129).
  o cxgb4: avoid accessing registers when clearing filters (git-fixes).
  o cxgb4: avoid link re-train during TC-MQPRIO configuration (jsc#SLE-8389).
  o cxgb4/ch_ktls: Clear resources when pf4 device is removed (jsc#SLE-15129).
  o cxgb4: fix regression with HASH tc prio value update (jsc#SLE-15131).
  o devlink: Correct VIRTUAL port to not have phys_port attributes (jsc#
  o dmaengine: idxd: add missing dsa driver unregister (git-fixes).
  o dmaengine: idxd: Use cpu_feature_enabled() (git-fixes).
  o dmaengine: qcom_hidma: comment platform_driver_register call (git-fixes).
  o drm/amd/amdgpu: fix a potential deadlock in gpu reset (git-fixes).
  o drm/amd/amdgpu: fix refcount leak (git-fixes).
  o drm/amd/display: Disconnect non-DP with no EDID (git-fixes).
  o drm/amdgpu: Do not query CE and UE errors (git-fixes).
  o drm/amdgpu: Fix a use-after-free (git-fixes).
  o drm/amdgpu/jpeg2.0: add cancel_delayed_work_sync before power gate
  o drm/amdgpu/jpeg2.5: add cancel_delayed_work_sync before power gate
  o drm/amdgpu/jpeg3: add cancel_delayed_work_sync before power gate
  o drm/amdgpu: make sure we unpin the UVD BO (git-fixes).
  o drm/amdgpu: stop touching sched.ready in the backend (git-fixes).
  o drm/amdgpu/vcn1: add cancel_delayed_work_sync before power gate
  o drm/amdgpu/vcn2.0: add cancel_delayed_work_sync before power gate
  o drm/amdgpu/vcn2.5: add cancel_delayed_work_sync before power gate
  o drm/amdgpu/vcn3: add cancel_delayed_work_sync before power gate
  o drm/amdkfd: correct sienna_cichlid SDMA RLC register offset error
  o drm/i915/selftests: Fix return value check in live_breadcrumbs_smoketest()
  o drm/mcde: Fix off by 10^3 in calculation (git-fixes).
  o drm/meson: fix shutdown crash when component not probed (git-fixes).
  o drm/msm/a6xx: fix incorrectly set uavflagprd_inv field for A650
  o drm/msm/a6xx: update/fix CP_PROTECT initialization (git-fixes).
  o efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared (git-fixes).
  o efi: cper: fix snprintf() use in cper_dimm_err_location() (git-fixes).
  o efi/libstub: prevent read overflow in find_file_option() (git-fixes).
  o Enable CONFIG_PCI_PF_STUB for Nvidia Ampere vGPU support (jsc#SLE-17882 jsc
  o fs/nfs: Use fatal_signal_pending instead of signal_pending (git-fixes).
  o gpio: cadence: Add missing MODULE_DEVICE_TABLE (git-fixes).
  o gpio: wcd934x: Fix shift-out-of-bounds error (git-fixes).
  o gve: Add NULL pointer checks when freeing irqs (git-fixes).
  o gve: Correct SKB queue index validation (git-fixes).
  o gve: Update mgmt_msix_idx if num_ntfy changes (git-fixes).
  o gve: Upgrade memory barrier in poll routine (git-fixes).
  o HID: i2c-hid: fix format string mismatch (git-fixes).
  o HID: i2c-hid: Skip ELAN power-on command after reset (git-fixes).
  o HID: magicmouse: fix NULL-deref on disconnect (git-fixes).
  o HID: multitouch: require Finger field to mark Win8 reports as MT
  o HID: pidff: fix error return code in hid_pidff_init() (git-fixes).
  o hwmon: (dell-smm-hwmon) Fix index values (git-fixes).
  o i2c: i801: Do not generate an interrupt on bus reset (git-fixes).
  o i2c: imx: fix reference leak when pm_runtime_get_sync fails (git-fixes).
  o i2c: qcom-geni: Suspend and resume the bus during SYSTEM_SLEEP_PM ops
  o i2c: s3c2410: fix possible NULL pointer deref on read message after write
  o i2c: sh_mobile: Use new clock calculation formulas for RZ/G2E (git-fixes).
  o ice: Allow all LLDP packets from PF to Tx (jsc#SLE-7926).
  o ice: Fix allowing VF to request more/less queues via virtchnl (jsc#
  o ice: Fix VFR issues for AVF drivers that expect ATQLEN cleared (git-fixes).
  o ice: handle the VF VSI rebuild failure (jsc#SLE-12878).
  o iio: adc: ad7124: Fix missbalanced regulator enable / disable on error
  o iio: adc: ad7124: Fix potential overflow due to non sequential channel
    numbers (git-fixes).
  o iio: adc: ad7768-1: Fix too small buffer passed to
    iio_push_to_buffers_with_timestamp() (git-fixes).
  o iio: adc: ad7793: Add missing error code in ad7793_setup() (git-fixes).
  o iio: gyro: fxas21002c: balance runtime power in error path (git-fixes).
  o iommu/amd: Keep track of amd_iommu_irq_remap state (https://
  o iommu: Fix a boundary issue to avoid performance drop (bsc#1187344).
  o iommu/virtio: Add missing MODULE_DEVICE_TABLE (bsc#1187345).
  o iommu/vt-d: Remove WO permissions on second-level paging entries (bsc#
  o iommu/vt-d: Report right snoop capability when using FL for IOVA (bsc#
  o iommu/vt-d: Use user privilege for RID2PASID translation (bsc#1187348).
  o isdn: mISDN: correctly handle ph_info allocation failure in hfcsusb_ph_info
  o isdn: mISDNinfineon: check/cleanup ioremap failure correctly in setup_io
  o ixgbe: fix large MTU request from VF (git-fixes).
  o kABI workaround for rtw88 (git-fixes).
  o kABI workaround for struct lis3lv02d change (git-fixes).
  o lib: crc64: fix kernel-doc warning (bsc#1187357).
  o libertas: register sysfs groups properly (git-fixes).
  o locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal
  o md: bcache: avoid -Wempty-body warnings (bsc#1187357).
  o md: bcache: Trivial typo fixes in the file journal.c (bsc#1187357).
  o md: Fix missing unused status line of /proc/mdstat (git-fixes).
  o media: dvb: Add check on sp8870_readreg return (git-fixes).
  o media: dvb: Add check on sp8870_readreg return (git-fixes).
  o media: gspca: mt9m111: Check write_bridge for timeout (git-fixes).
  o media: gspca: mt9m111: Check write_bridge for timeout (git-fixes).
  o media: gspca: properly check for errors in po1030_probe() (git-fixes).
  o media: gspca: properly check for errors in po1030_probe() (git-fixes).
  o mei: request autosuspend after sending rx flow control (git-fixes).
  o misc/uss720: fix memory leak in uss720_probe (git-fixes).
  o mmc: sdhci: Clear unused bounce buffer at DMA mmap error path (bsc#
  o net: bnx2: Fix error return code in bnx2_init_board() (git-fixes).
  o netfilter: nf_tables: missing error reporting for not selected expressions
  o netfilter: nft_set_pipapo_avx2: Add irq_fpu_usable() check, fallback to
    non-AVX2 version (bsc#1176447).
  o net: fix iteration for sctp transport seq_files (git-fixes).
  o net: hns3: fix incorrect resp_msg issue (jsc#SLE-14777).
  o net: hns3: Limiting the scope of vector_ring_chain variable (git-fixes).
  o net: hns3: put off calling register_netdev() until client initialize
    complete (bsc#1154353).
  o net/mlx4: Fix EEPROM dump support (git-fixes).
  o net/mlx5: DR, Create multi-destination flow table with level less than 64
  o net/mlx5e: Fix error path of updating netdev queues (jsc#SLE-15172).
  o net/mlx5e: Fix incompatible casting (jsc#SLE-15172).
  o net/mlx5e: Fix multipath lag activation (git-fixes).
  o net/mlx5e: Fix null deref accessing lag dev (jsc#SLE-15172).
  o net/mlx5e: Fix nullptr in add_vlan_push_action() (git-fixes).
  o net/mlx5e: reset XPS on error flow if netdev isn't registered yet (jsc#
  o net/mlx5: Set reformat action when needed for termination rules (jsc#
  o net/mlx5: Set term table as an unmanaged flow table (jsc#SLE-15172).
  o net/sched: act_ct: Offload connections with commit action (jsc#SLE-15172).
  o net/sched: fq_pie: fix OOB access in the traffic path (jsc#SLE-15172).
  o net/sched: fq_pie: re-factor fix for fq_pie endless loop (jsc#SLE-15172).
  o net: usb: fix memory leak in smsc75xx_bind (git-fixes).
  o net: zero-initialize tc skb extension on allocation (bsc#1176447).
  o nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect
  o NFC: SUSE specific brutal fix for runtime PM (bsc#1185589).
  o NFS: Deal correctly with attribute generation counter overflow (git-fixes).
  o NFS: Do not corrupt the value of pg_bytes_written in nfs_do_recoalesce()
  o NFS: Do not discard pNFS layout segments that are marked for return
  o NFS: Do not gratuitously clear the inode cache when lookup failed
  o NFS: Do not revalidate the directory permissions on a lookup failure
  o nfsd: register pernet ops last, unregister first (git-fixes).
  o NFSD: Repair misuse of sv_lock in 5.10.16-rt30 (git-fixes).
  o NFS: fix an incorrect limit in filelayout_decode_layout() (git-fixes).
  o NFS: Fix an Oopsable condition in __nfs_pageio_add_request() (git-fixes).
  o NFSv4.2: Always flush out writes in nfs42_proc_fallocate() (git-fixes).
  o NFSv42: Copy offload should update the file size when appropriate
  o NFSv4.2 fix handling of sr_eof in SEEK's reply (git-fixes).
  o NFSv4.2: fix return value of _nfs4_get_security_label() (git-fixes).
  o NFSv4: Do not discard segments marked for return in _pnfs_return_layout()
  o NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return()
  o NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
  o nvme: add new line after variable declatation (bsc#1184259, bsc#1178612,
  o nvme: document nvme controller states (git-fixes).
  o nvme: do not check nvme_req flags for new req (bsc#1184259, bsc#1178612,
  o nvme: fix deadlock in disconnect during scan_work and/or ana_work
  o nvme: mark nvme_setup_passsthru() inline (bsc#1184259, bsc#1178612, bsc#
  o nvme-multipath: fix double initialization of ANA state (bsc#1178612, bsc#
    1184259, bsc#1186155).
  o nvme-pci: align io queue count with allocted nvme_queue in (git-fixes).
  o nvme-pci: avoid race between nvme_reap_pending_cqes() and nvme_poll()
  o nvme-pci: dma read memory barrier for completions (git-fixes).
  o nvme-pci: fix "slimmer CQ head update" (git-fixes).
  o nvme-pci: make sure write/poll_queues less or equal then cpu (git-fixes).
  o nvme-pci: remove last_sq_tail (git-fixes).
  o nvme-pci: Remove tag from process cq (git-fixes).
  o nvme-pci: Remove two-pass completions (git-fixes).
  o nvme-pci: remove volatile cqes (git-fixes).
  o nvme-pci: Simplify nvme_poll_irqdisable (git-fixes).
  o nvme-pci: slimmer CQ head update (git-fixes).
  o nvme-pci: use simple suspend when a HMB is enabled (git-fixes).
  o nvme: reduce checks for zero command effects (bsc#1184259, bsc#1178612, bsc
  o nvme: rename nvme_init_identify() (bsc#1184259, bsc#1178612, bsc#1186155).
  o nvme: split init identify into helper (bsc#1184259, bsc#1178612, bsc#
  o nvmet: use new ana_log_size instead the old one (bsc#1178612, bsc#1184259,
  o nvme: use NVME_CTRL_CMIC_ANA macro (bsc#1184259, bsc#1178612, bsc#1186155).
  o nxp-i2c: restore includes for kABI (bsc#1185589).
  o nxp-nci: add NXP1002 id (bsc#1185589).
  o PCI/LINK: Remove bandwidth notification (bsc#1183712).
  o pid: take a reference when initializing `cad_pid` (bsc#1152489).
  o platform/x86: hp_accel: Avoid invoking _INI to speed up resume (git-fixes).
  o platform/x86: hp-wireless: add AMD's hardware id to the supported list
  o platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI
  o platform/x86: touchscreen_dmi: Add info for the Mediacom Winpad 7.0 W700
    tablet (git-fixes).
  o PM: sleep: Add pm_debug_messages kernel command line option (bsc#1186752).
  o pNFS/flexfiles: fix incorrect size check in decode_nfs_fh() (git-fixes).
  o pNFS/NFSv4: Fix a layout segment leak in pnfs_layout_process() (git-fixes).
  o powerpc/32: Fix boot failure with CONFIG_STACKPROTECTOR (jsc#SLE-13847
  o powerpc/kprobes: Fix validation of prefixed instructions across page
    boundary (jsc#SLE-13847 git-fixes).
  o regulator: core: resolve supply for boot-on/always-on regulators
  o regulator: max77620: Use device_set_of_node_from_dev() (git-fixes).
  o rtw88: 8822c: add LC calibration for RTL8822C (git-fixes).
  o scsi: aacraid: Fix an oops in error handling (bsc#1187072).
  o scsi: aacraid: Remove erroneous fallthrough annotation (bsc#1186950).
  o scsi: aacraid: Use memdup_user() as a cleanup (bsc#1186951).
  o scsi: acornscsi: Fix an error handling path in acornscsi_probe() (bsc#
  o scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs() (bsc#
  o scsi: be2iscsi: Revert "Fix a theoretical leak in beiscsi_create_eqs()"
  o scsi: bfa: Fix error return in bfad_pci_init() (bsc#1186954).
  o scsi: bnx2fc: Fix Kconfig warning & CNIC build errors (bsc#1186955).
  o scsi: bnx2i: Requires MMU (bsc#1186956).
  o scsi: csiostor: Fix wrong return value in csio_hw_prep_fw() (bsc#1186957).
  o scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
  o scsi: cxgb3i: Fix some leaks in init_act_open() (bsc#1186959).
  o scsi: cxgb4i: Fix TLS dependency (bsc#1186960).
  o scsi: eesox: Fix different dev_id between request_irq() and free_irq() (bsc
  o scsi: fnic: Fix error return code in fnic_probe() (bsc#1186962).
  o scsi: hisi_sas: Fix IRQ checks (bsc#1186963).
  o scsi: hisi_sas: Remove preemptible() (bsc#1186964).
  o scsi: jazz_esp: Add IRQ check (bsc#1186965).
  o scsi: libfc: Fix enum-conversion warning (bsc#1186966).
  o scsi: libsas: Fix error path in sas_notify_lldd_dev_found() (bsc#1186967).
  o scsi: libsas: Reset num_scatter if libata marks qc as NODATA (bsc#1187068).
  o scsi: libsas: Set data_dir as DMA_NONE if libata marks qc as NODATA (bsc#
  o scsi: lpfc: Fix ancient double free (bsc#1186969).
  o scsi: lpfc: Fix failure to transmit ABTS on FC link (git-fixes).
  o scsi: megaraid_sas: Check user-provided offsets (bsc#1186970).
  o scsi: megaraid_sas: Clear affinity hint (bsc#1186971).
  o scsi: megaraid_sas: Do not call disable_irq from process IRQ poll (bsc#
  o scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression (bsc#1186973).
  o scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro (bsc#1186974).
  o scsi: mesh: Fix panic after host or bus reset (bsc#1186976).
  o scsi: mpt3sas: Do not use GFP_KERNEL in atomic context (bsc#1186977).
  o scsi: mpt3sas: Fix error return code of mpt3sas_base_attach() (bsc#
  o scsi: mpt3sas: Fix ioctl timeout (bsc#1186979).
  o scsi: myrs: Fix a double free in myrs_cleanup() (bsc#1186980).
  o scsi: pm80xx: Fix error return in pm8001_pci_probe() (bsc#1186981).
  o scsi: powertec: Fix different dev_id between request_irq() and free_irq()
  o scsi: qedi: Check for buffer overflow in qedi_set_path() (bsc#1186983).
  o scsi: qedi: Fix error return code of qedi_alloc_global_queues() (bsc#
  o scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe (bsc#
  o scsi: qla2xxx: Prevent PRLI in target mode (git-fixes).
  o scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
  o scsi: qla4xxx: Remove in_interrupt() (bsc#1186987).
  o scsi: scsi_debug: Add check for sdebug_max_queue during module init (bsc#
  o scsi: scsi_dh_alua: Retry RTPG on a different path after failure (bsc#
    1174978 bsc#1185701).
  o scsi: sd: Fix Opal support (bsc#1186989).
  o scsi: smartpqi: Add additional logging for LUN resets (bsc#1186472).
  o scsi: smartpqi: Add host level stream detection enable (bsc#1186472).
  o scsi: smartpqi: Add new PCI IDs (bsc#1186472).
  o scsi: smartpqi: Add phy ID support for the physical drives (bsc#1186472).
  o scsi: smartpqi: Add stream detection (bsc#1186472).
  o scsi: smartpqi: Add support for BMIC sense feature cmd and feature bits
  o scsi: smartpqi: Add support for long firmware version (bsc#1186472).
  o scsi: smartpqi: Add support for new product ids (bsc#1186472).
  o scsi: smartpqi: Add support for RAID1 writes (bsc#1186472).
  o scsi: smartpqi: Add support for RAID5 and RAID6 writes (bsc#1186472).
  o scsi: smartpqi: Add support for wwid (bsc#1186472).
  o scsi: smartpqi: Align code with oob driver (bsc#1186472).
  o scsi: smartpqi: Convert snprintf() to scnprintf() (bsc#1186472).
  o scsi: smartpqi: Correct request leakage during reset operations (bsc#
  o scsi: smartpqi: Correct system hangs when resuming from hibernation (bsc#
  o scsi: smartpqi: Disable WRITE SAME for HBA NVMe disks (bsc#1186472).
  o scsi: smartpqi: Fix blocks_per_row static checker issue (bsc#1186472).
  o scsi: smartpqi: Fix device pointer variable reference static checker issue
  o scsi: smartpqi: Fix driver synchronization issues (bsc#1186472).
  o scsi: smartpqi: Refactor aio submission code (bsc#1186472).
  o scsi: smartpqi: Refactor scatterlist code (bsc#1186472).
  o scsi: smartpqi: Remove timeouts from internal cmds (bsc#1186472).
  o scsi: smartpqi: Remove unused functions (bsc#1186472).
  o scsi: smartpqi: Synchronize device resets with mutex (bsc#1186472).
  o scsi: smartpqi: Update device scan operations (bsc#1186472).
  o scsi: smartpqi: Update enclosure identifier in sysfs (bsc#1186472).
  o scsi: smartpqi: Update event handler (bsc#1186472).
  o scsi: smartpqi: Update OFA management (bsc#1186472).
  o scsi: smartpqi: Update RAID bypass handling (bsc#1186472).
  o scsi: smartpqi: Update SAS initiator_port_protocols and
    target_port_protocols (bsc#1186472).
  o scsi: smartpqi: Update soft reset management for OFA (bsc#1186472).
  o scsi: smartpqi: Update suspend/resume and shutdown (bsc#1186472).
  o scsi: smartpqi: Update version to 2.1.8-045 (bsc#1186472).
  o scsi: smartpqi: Use host-wide tag space (bsc#1186472).
  o scsi: sni_53c710: Add IRQ check (bsc#1186990).
  o scsi: sun3x_esp: Add IRQ check (bsc#1186991).
  o scsi: ufs: Add quirk to disallow reset of interrupt aggregation (bsc#
  o scsi: ufs: Add quirk to enable host controller without hce (bsc#1186993).
  o scsi: ufs: Add quirk to fix abnormal ocs fatal error (bsc#1186994).
  o scsi: ufs: Add quirk to fix mishandling utrlclr/utmrlclr (bsc#1186995).
  o scsi: ufs: core: Narrow down fast path in system suspend path (bsc#
  o scsi: ufs: Do not update urgent bkops level when toggling auto bkops (bsc#
  o scsi: ufs: Fix race between shutdown and runtime resume flow (bsc#1186998).
  o scsi: ufshcd: use an enum for quirks (bsc#1186999).
  o scsi: ufs: Introduce UFSHCD_QUIRK_PRDT_BYTE_GRAN quirk (bsc#1187000).
  o scsi: ufs: Make ufshcd_print_trs() consider UFSHCD_QUIRK_PRDT_BYTE_GRAN
  o scsi: ufs: Properly release resources if a task is aborted successfully
  o scsi: ufs-qcom: Fix scheduling while atomic issue (bsc#1187002).
  o scsi: ufs: ufshcd-pltfrm: Fix deferred probing (bsc#1187003).
  o serial: 8250_pci: handle FL_NOIRQ board flag (git-fixes).
  o serial: core: fix suspicious security_locked_down() call (git-fixes).
  o serial: max310x: unregister uart driver in case of failure and abort
  o serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait'
  o serial: sh-sci: Fix off-by-one error in FIFO threshold register setting
  o serial: tegra: Fix a mask operation that is always true (git-fixes).
  o staging: emxx_udc: fix loop in _nbu2ss_nuke() (git-fixes).
  o staging: iio: cdc: ad7746: avoid overwrite of num_channels (git-fixes).
  o staging: rtl8723bs: Fix uninitialized variables (git-fixes).
  o sunrpc: fix refcount leak for rpc auth modules (git-fixes).
  o SUNRPC: More fixes for backlog congestion (bsc#1185428).
  o SUNRPC: Move fault injection call sites (git-fixes).
  o SUNRPC: Set memalloc_nofs_save() for sync tasks (git-fixes).
  o svcrdma: disable timeouts on rdma backchannel (git-fixes).
  o thermal/drivers/intel: Initialize RW trip to THERMAL_TEMP_INVALID
  o thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue
  o thunderbolt: usb4: Fix NVM read buffer bounds and offset issue (git-fixes).
  o tpm: fix error return code in tpm2_get_cc_attrs_tbl() (git-fixes).
  o ttyprintk: Add TTY hangup callback (git-fixes).
  o UCSI fixup of array of PDOs (git-fixes).
  o usb: chipidea: imx: Fix Battery Charger 1.2 CDP detection (git-fixes).
  o usb: core: reduce power-on-good delay time of root hub (git-fixes).
  o usb: dwc3: gadget: Enable suspend events (git-fixes).
  o usb: fix various gadgets null ptr deref on 10gbps cabling (git-fixes).
  o USB: f_ncm: ncm_bitrate (speed) is unsigned (git-fixes).
  o usb: gadget: udc: renesas_usb3: Fix a race in usb3_start_pipen()
  o usb: musb: fix MUSB_QUIRK_B_DISCONNECT_99 handling (git-fixes).
  o usb: pd: Set PD_T_SINK_WAIT_CAP to 310ms (git-fixes).
  o USB: serial: cp210x: fix alternate function for CP2102N QFN20 (git-fixes).
  o USB: serial: ftdi_sio: add IDs for IDS GmbH Products (git-fixes).
  o USB: serial: option: add Telit LE910-S1 compositions 0x7010, 0x7011
  o USB: serial: pl2303: add device id for ADLINK ND-6530 GC (git-fixes).
  o USB: serial: quatech2: fix control-request directions (git-fixes).
  o USB: serial: ti_usb_3410_5052: add startech.com device id (git-fixes).
  o USB: trancevibrator: fix control-request direction (git-fixes).
  o usb: typec: intel_pmc_mux: Put fwnode in error case during ->probe()
  o usb: typec: mux: Fix copy-paste mistake in typec_mux_match (git-fixes).
  o usb: typec: mux: Fix matching with typec_altmode_desc (git-fixes).
  o usb: typec: tcpm: Use LE to CPU conversion when accessing msg->header
  o usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path
  o usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4
  o usb: typec: wcove: Use LE to CPU conversion when accessing msg->header
  o USB: usbfs: Do not WARN about excessively large memory allocations
  o vfio/pci: Fix error return code in vfio_ecap_init() (git-fixes).
  o vfio/pci: zap_vma_ptes() needs MMU (git-fixes).
  o vfio/platform: fix module_put call in error flow (git-fixes).
  o vmlinux.lds.h: Avoid orphan section with !SMP (git-fixes).
  o vsock/vmci: log once the failed queue pair allocation (git-fixes).
  o wireguard: allowedips: initialize list head in selftest (git-fixes).
  o wireguard: do not use -O3 (git-fixes).
  o wireguard: peer: allocate in kmem_cache (git-fixes).
  o wireguard: peer: put frequently used members above cache lines (git-fixes).
  o wireguard: queueing: get rid of per-peer ring buffers (git-fixes).
  o wireguard: selftests: make sure rp_filter is disabled on vethc (git-fixes).
  o wireguard: selftests: remove old conntrack kconfig value (git-fixes).
  o wireguard: use synchronize_net rather than synchronize_rcu (git-fixes).
  o x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing (bsc#
  o x86/boot/64: Explicitly map boot_params and command line (jsc#SLE-14337).
  o x86/boot/compressed/64: Add 32-bit boot #VC handler (jsc#SLE-14337).
  o x86/boot/compressed/64: Add CPUID sanity check to 32-bit boot-path (jsc#
  o x86/boot/compressed/64: Check SEV encryption in 64-bit boot-path (jsc#
  o x86/boot/compressed/64: Check SEV encryption in the 32-bit boot-path (jsc#
  o x86/boot/compressed/64: Cleanup exception handling before booting kernel
  o x86/boot/compressed/64: Introduce sev_status (jsc#SLE-14337).
  o x86/boot/compressed/64: Reload CS in startup_32 (jsc#SLE-14337).
  o x86/boot/compressed/64: Sanity-check CPUID results in the early #VC handler
  o x86/boot/compressed/64: Setup IDT in startup_32 boot path (jsc#SLE-14337).
  o x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid()
  o x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported (bsc#
  o x86/fault: Do not send SIGSEGV twice on SEGV_PKUERR (bsc#1152489).
  o x86: fix seq_file iteration for pat.c (git-fixes).
  o x86/fpu: Prevent state corruption in __fpu__restore_sig() (bsc#1178134).
  o x86/head/64: Check SEV encryption before switching to kernel page-table
  o x86/head/64: Disable stack protection for head$(BITS).o (jsc#SLE-14337).
  o x86/ioremap: Map efi_mem_reserve() memory as encrypted for SEV (bsc#
  o x86/sev: Check SME/SEV support in CPUID first (jsc#SLE-14337).
  o x86/sev: Do not require Hypervisor CPUID bit for SEV guests (jsc#
  o x86/sev-es: Do not return NULL from sev_es_get_ghcb() (bsc#1187349).
  o x86/sev-es: Do not support MMIO to/from encrypted memory (jsc#SLE-14337).
  o x86/sev-es: Forward page-faults which happen during emulation (bsc#
  o x86/sev-es: Replace open-coded hlt-loops with sev_es_terminate() (jsc#
  o x86/sev-es: Use __put_user()/__get_user() for data accesses (bsc#1187351).
  o xfrm: policy: Read seqcount outside of rcu-read side in
    xfrm_policy_lookup_bytype (bsc#1185675).
  o xprtrdma: Avoid Receive Queue wrapping (git-fixes).
  o xprtrdma: rpcrdma_mr_pop() already does list_del_init() (git-fixes).

Special Instructions and Notes:

Please reboot the system after installing this update.

Patch Instructions:

To install this SUSE 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:

  o SUSE Linux Enterprise Workstation Extension 15-SP3:
    zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2021-2184=1
  o SUSE Linux Enterprise Module for Live Patching 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2021-2184=1
  o SUSE Linux Enterprise Module for Legacy Software 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Legacy-15-SP3-2021-2184=1
  o SUSE Linux Enterprise Module for Development Tools 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2021-2184=1
  o SUSE Linux Enterprise Module for Basesystem 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-2184=1
  o SUSE Linux Enterprise High Availability 15-SP3:
    zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2021-2184=1

Package List:

  o SUSE Linux Enterprise Workstation Extension 15-SP3 (x86_64):
  o SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le s390x
  o SUSE Linux Enterprise Module for Legacy Software 15-SP3 (aarch64 ppc64le
    s390x x86_64):
  o SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 ppc64le
    s390x x86_64):
  o SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 x86_64):
  o SUSE Linux Enterprise Module for Development Tools 15-SP3 (noarch):
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 x86_64):
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64):
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch):
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (s390x):
  o SUSE Linux Enterprise High Availability 15-SP3 (aarch64 ppc64le s390x


  o https://www.suse.com/security/cve/CVE-2020-26558.html
  o https://www.suse.com/security/cve/CVE-2020-36385.html
  o https://www.suse.com/security/cve/CVE-2020-36386.html
  o https://www.suse.com/security/cve/CVE-2021-0129.html
  o https://bugzilla.suse.com/1087082
  o https://bugzilla.suse.com/1152489
  o https://bugzilla.suse.com/1154353
  o https://bugzilla.suse.com/1174978
  o https://bugzilla.suse.com/1176447
  o https://bugzilla.suse.com/1176771
  o https://bugzilla.suse.com/1177666
  o https://bugzilla.suse.com/1178134
  o https://bugzilla.suse.com/1178378
  o https://bugzilla.suse.com/1178612
  o https://bugzilla.suse.com/1179610
  o https://bugzilla.suse.com/1182999
  o https://bugzilla.suse.com/1183712
  o https://bugzilla.suse.com/1184259
  o https://bugzilla.suse.com/1184436
  o https://bugzilla.suse.com/1184631
  o https://bugzilla.suse.com/1185195
  o https://bugzilla.suse.com/1185428
  o https://bugzilla.suse.com/1185497
  o https://bugzilla.suse.com/1185570
  o https://bugzilla.suse.com/1185589
  o https://bugzilla.suse.com/1185675
  o https://bugzilla.suse.com/1185701
  o https://bugzilla.suse.com/1186155
  o https://bugzilla.suse.com/1186286
  o https://bugzilla.suse.com/1186460
  o https://bugzilla.suse.com/1186463
  o https://bugzilla.suse.com/1186472
  o https://bugzilla.suse.com/1186501
  o https://bugzilla.suse.com/1186672
  o https://bugzilla.suse.com/1186677
  o https://bugzilla.suse.com/1186681
  o https://bugzilla.suse.com/1186752
  o https://bugzilla.suse.com/1186885
  o https://bugzilla.suse.com/1186928
  o https://bugzilla.suse.com/1186949
  o https://bugzilla.suse.com/1186950
  o https://bugzilla.suse.com/1186951
  o https://bugzilla.suse.com/1186952
  o https://bugzilla.suse.com/1186953
  o https://bugzilla.suse.com/1186954
  o https://bugzilla.suse.com/1186955
  o https://bugzilla.suse.com/1186956
  o https://bugzilla.suse.com/1186957
  o https://bugzilla.suse.com/1186958
  o https://bugzilla.suse.com/1186959
  o https://bugzilla.suse.com/1186960
  o https://bugzilla.suse.com/1186961
  o https://bugzilla.suse.com/1186962
  o https://bugzilla.suse.com/1186963
  o https://bugzilla.suse.com/1186964
  o https://bugzilla.suse.com/1186965
  o https://bugzilla.suse.com/1186966
  o https://bugzilla.suse.com/1186967
  o https://bugzilla.suse.com/1186968
  o https://bugzilla.suse.com/1186969
  o https://bugzilla.suse.com/1186970
  o https://bugzilla.suse.com/1186971
  o https://bugzilla.suse.com/1186972
  o https://bugzilla.suse.com/1186973
  o https://bugzilla.suse.com/1186974
  o https://bugzilla.suse.com/1186976
  o https://bugzilla.suse.com/1186977
  o https://bugzilla.suse.com/1186978
  o https://bugzilla.suse.com/1186979
  o https://bugzilla.suse.com/1186980
  o https://bugzilla.suse.com/1186981
  o https://bugzilla.suse.com/1186982
  o https://bugzilla.suse.com/1186983
  o https://bugzilla.suse.com/1186984
  o https://bugzilla.suse.com/1186985
  o https://bugzilla.suse.com/1186986
  o https://bugzilla.suse.com/1186987
  o https://bugzilla.suse.com/1186988
  o https://bugzilla.suse.com/1186989
  o https://bugzilla.suse.com/1186990
  o https://bugzilla.suse.com/1186991
  o https://bugzilla.suse.com/1186992
  o https://bugzilla.suse.com/1186993
  o https://bugzilla.suse.com/1186994
  o https://bugzilla.suse.com/1186995
  o https://bugzilla.suse.com/1186996
  o https://bugzilla.suse.com/1186997
  o https://bugzilla.suse.com/1186998
  o https://bugzilla.suse.com/1186999
  o https://bugzilla.suse.com/1187000
  o https://bugzilla.suse.com/1187001
  o https://bugzilla.suse.com/1187002
  o https://bugzilla.suse.com/1187003
  o https://bugzilla.suse.com/1187038
  o https://bugzilla.suse.com/1187039
  o https://bugzilla.suse.com/1187050
  o https://bugzilla.suse.com/1187052
  o https://bugzilla.suse.com/1187067
  o https://bugzilla.suse.com/1187068
  o https://bugzilla.suse.com/1187069
  o https://bugzilla.suse.com/1187072
  o https://bugzilla.suse.com/1187143
  o https://bugzilla.suse.com/1187144
  o https://bugzilla.suse.com/1187167
  o https://bugzilla.suse.com/1187334
  o https://bugzilla.suse.com/1187344
  o https://bugzilla.suse.com/1187345
  o https://bugzilla.suse.com/1187346
  o https://bugzilla.suse.com/1187347
  o https://bugzilla.suse.com/1187348
  o https://bugzilla.suse.com/1187349
  o https://bugzilla.suse.com/1187350
  o https://bugzilla.suse.com/1187351
  o https://bugzilla.suse.com/1187357
  o https://bugzilla.suse.com/1187711

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