openSUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2021:3338-1
Rating:             important
References:         #1065729 #1148868 #1152489 #1154353 #1159886 
                    #1167773 #1170774 #1171688 #1173746 #1174003 
                    #1176447 #1176940 #1177028 #1178134 #1184439 
                    #1184804 #1185302 #1185550 #1185677 #1185726 
                    #1185762 #1187211 #1188067 #1188418 #1188651 
                    #1188986 #1189257 #1189297 #1189841 #1189884 
                    #1190023 #1190062 #1190115 #1190138 #1190159 
                    #1190358 #1190406 #1190432 #1190467 #1190523 
                    #1190534 #1190543 #1190544 #1190561 #1190576 
                    #1190595 #1190596 #1190598 #1190620 #1190626 
                    #1190679 #1190705 #1190717 #1190746 #1190758 
                    #1190784 #1190785 #1191172 #1191193 #1191292 
                    
Cross-References:   CVE-2020-3702 CVE-2021-3669 CVE-2021-3744
                    CVE-2021-3752 CVE-2021-3764 CVE-2021-40490
                   
CVSS scores:
                    CVE-2020-3702 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
                    CVE-2020-3702 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
                    CVE-2021-3669 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-3744 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-3752 (SUSE): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2021-3764 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-40490 (SUSE): 6.1 CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    openSUSE Leap 15.3
______________________________________________________________________________

   An update that solves 6 vulnerabilities and has 54 fixes is
   now available.

Description:


   The SUSE Linux Enterprise 15 SP3 kernel was updated.

   The following security bugs were fixed:

   - CVE-2020-3702: Fixed a bug which could be triggered with specifically
     timed and handcrafted traffic and cause internal errors in a WLAN device
     that lead to improper layer 2 Wi-Fi encryption with a consequent
     possibility of information disclosure. (bnc#1191193)
   - CVE-2021-3752: Fixed a use after free vulnerability in the Linux
     kernel's bluetooth module. (bsc#1190023)
   - CVE-2021-40490: Fixed a race condition discovered in the ext4 subsystem
     that could leat to local priviledge escalation. (bnc#1190159)
   - CVE-2021-3744: Fixed a bug which could allows attackers to cause a
     denial of service. (bsc#1189884)
   - CVE-2021-3764: Fixed a bug which could allows attackers to cause a
     denial of service. (bsc#1190534)
   - CVE-2021-3669: Fixed a bug that doesn't allow /proc/sysvipc/shm to scale
     with large shared memory segment counts which could lead to resource
     exhaustion and DoS. (bsc#1188986)

   The following non-security bugs were fixed:

   - ALSA: firewire-motu: fix truncated bytes in message tracepoints
     (git-fixes).
   - apparmor: remove duplicate macro list_entry_is_head() (git-fixes).
   - ASoC: fsl_micfil: register platform component before registering cpu dai
     (git-fixes).
   - ASoC: Intel: Fix platform ID matching (git-fixes).
   - ASoC: mediatek: common: handle NULL case in suspend/resume function
     (git-fixes).
   - ASoC: rockchip: i2s: Fix regmap_ops hang (git-fixes).
   - ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B (git-fixes).
   - ASoC: rt5682: Implement remove callback (git-fixes).
   - ASoC: rt5682: Properly turn off regulators if wrong device ID
     (git-fixes).
   - ASoC: rt5682: Remove unused variable in rt5682_i2c_remove() (git-fixes).
   - ASoC: SOF: Fix DSP oops stack dump output contents (git-fixes).
   - ath9k: fix OOB read ar9300_eeprom_restore_internal (git-fixes).
   - ath9k: fix sleeping in atomic context (git-fixes).
   - backlight: pwm_bl: Improve bootloader/kernel device handover (git-fixes).
   - bareudp: Fix invalid read beyond skb's linear data (jsc#SLE-15172).
   - blk-mq: do not deactivate hctx if managed irq isn't used (bsc#1185762).
   - blk-mq: do not deactivate hctx if managed irq isn't used (bsc#1185762).
   - blk-mq: kABI fixes for blk_mq_queue_map (bsc#1185762).
   - blk-mq: kABI fixes for blk_mq_queue_map (bsc#1185762).
   - blk-mq: mark if one queue map uses managed irq (bsc#1185762).
   - blk-mq: mark if one queue map uses managed irq (bsc#1185762).
   - Bluetooth: skip invalid hci_sync_conn_complete_evt (git-fixes).
   - bnx2x: fix an error code in bnx2x_nic_load() (git-fixes).
   - bnxt_en: Add missing DMA memory barriers (git-fixes).
   - bnxt_en: Disable aRFS if running on 212 firmware (git-fixes).
   - bnxt_en: Do not enable legacy TX push on older firmware (git-fixes).
   - bnxt_en: Fix asic.rev in devlink dev info command (jsc#SLE-16649).
   - bnxt_en: fix stored FW_PSID version masks (jsc#SLE-16649).
   - bnxt_en: Store the running firmware version code (git-fixes).
   - bnxt: count Tx drops (git-fixes).
   - bnxt: disable napi before canceling DIM (git-fixes).
   - bnxt: do not lock the tx queue from napi poll (git-fixes).
   - bnxt: make sure xmit_more + errors does not miss doorbells (git-fixes).
   - bpf, samples: Add missing mprog-disable to xdp_redirect_cpu's optstring
     (git-fixes).
   - bpf: Fix ringbuf helper function compatibility (git-fixes).
   - bpftool: Add sock_release help info for cgroup attach/prog load command
     (bsc#1177028).
   - btrfs: prevent rename2 from exchanging a subvol with a directory from
     different parents (bsc#1190626).
   - clk: at91: clk-generated: Limit the requested rate to our range
     (git-fixes).
   - clk: at91: clk-generated: pass the id of changeable parent at
     registration (git-fixes).
   - console: consume APC, DM, DCS (git-fixes).
   - cpuidle: pseries: Do not cap the CEDE0 latency in fixup_cede0_latency()
     (bsc#1185550 ltc#192610 git-fixes jsc#SLE-18128).
   - cuse: fix broken release (bsc#1190596).
   - cxgb4: dont touch blocked freelist bitmap after free (git-fixes).
   - debugfs: Return error during {full/open}_proxy_open() on rmmod
     (bsc#1173746).
   - devlink: Break parameter notification sequence to be before/after
     unload/load driver (bsc#1154353).
   - devlink: Clear whole devlink_flash_notify struct (bsc#1176447).
   - dma-buf: DMABUF_MOVE_NOTIFY should depend on DMA_SHARED_BUFFER
     (git-fixes).
   - dmaengine: ioat: depends on !UML (git-fixes).
   - dmaengine: sprd: Add missing MODULE_DEVICE_TABLE (git-fixes).
   - dmaengine: xilinx_dma: Set DMA mask for coherent APIs (git-fixes).
   - docs: Fix infiniband uverbs minor number (git-fixes).
   - drivers: gpu: amd: Initialize amdgpu_dm_backlight_caps object to 0 in
     amdgpu_dm_update_backlight_caps (git-fixes).
   - drm: avoid blocking in drm_clients_info's rcu section (git-fixes).
   - drm/amd/amdgpu: Update debugfs link_settings output link_rate field in
     hex (git-fixes).
   - drm/amd/display: Fix timer_per_pixel unit error (git-fixes).
   - drm/amdgpu: Fix BUG_ON assert (git-fixes).
   - drm/ast: Fix missing conversions to managed API (git-fixes).
   - drm/gma500: Fix end of loop tests for list_for_each_entry (git-fixes).
   - drm/i915: Allow the sysadmin to override security mitigations
     (git-fixes).
   - drm/i915/rkl: Remove require_force_probe protection (bsc#1189257).
   - drm/ingenic: Switch IPU plane to type OVERLAY (git-fixes).
   - drm/mgag200: Select clock in PLL update functions (git-fixes).
   - drm/msm/mdp4: move HW revision detection to earlier phase (git-fixes).
   - drm/msm/mdp4: refactor HW revision detection into read_mdp_hw_revision
     (git-fixes).
   - drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV (git-fixes).
   - drm/panfrost: Clamp lock region to Bifrost minimum (git-fixes).
   - drm/pl111: depend on CONFIG_VEXPRESS_CONFIG (git-fixes).
   - drm/rockchip: cdn-dp-core: Make cdn_dp_core_resume __maybe_unused
     (git-fixes).
   - e1000e: Do not take care about recovery NVM checksum (jsc#SLE-8100).
   - e1000e: Fix the max snoop/no-snoop latency for 10M (git-fixes).
   - EDAC/i10nm: Fix NVDIMM detection (bsc#1152489).
   - EDAC/mce_amd: Do not load edac_mce_amd module on guests (bsc#1190138).
   - EDAC/synopsys: Fix wrong value type assignment for edac_mode
     (bsc#1152489).
   - enetc: Fix uninitialized struct dim_sample field usage (git-fixes).
   - erofs: fix up erofs_lookup tracepoint (git-fixes).
   - fbmem: do not allow too huge resolutions (git-fixes).
   - fpga: machxo2-spi: Fix missing error code in machxo2_write_complete()
     (git-fixes).
   - fpga: machxo2-spi: Return an error on failure (git-fixes).
   - fuse: flush extending writes (bsc#1190595).
   - fuse: truncate pagecache on atomic_o_trunc (bsc#1190705).
   - genirq: add device_has_managed_msi_irq (bsc#1185762).
   - genirq: add device_has_managed_msi_irq (bsc#1185762).
   - gpio: uniphier: Fix void functions to remove return value (git-fixes).
   - gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable
     access in amdgpu_i2c_router_select_ddc_port() (git-fixes).
   - gve: fix the wrong AdminQ buffer overflow check (bsc#1176940).
   - hv_netvsc: Make netvsc/VF binding check both MAC and serial number
     (jsc#SLE-18779, bsc#1185726).
   - hv: mana: remove netdev_lockdep_set_classes usage (jsc#SLE-18779,
     bsc#1185726).
   - hwmon: (mlxreg-fan) Return non-zero value when fan current state is
     enforced from sysfs (git-fixes).
   - hwmon: (tmp421) fix rounding for negative values (git-fixes).
   - hwmon: (tmp421) report /PVLD condition as fault (git-fixes).
   - i40e: Add additional info to PHY type error (git-fixes).
   - i40e: Fix firmware LLDP agent related warning (git-fixes).
   - i40e: Fix log TC creation failure when max num of queues is exceeded
     (git-fixes).
   - i40e: Fix logic of disabling queues (git-fixes).
   - i40e: Fix queue-to-TC mapping on Tx (git-fixes).
   - i40e: improve locking of mac_filter_hash (jsc#SLE-13701).
   - iavf: Fix ping is lost after untrusted VF had tried to change MAC
     (jsc#SLE-7940).
   - iavf: Set RSS LUT and key in reset handle path (git-fixes).
   - IB/hfi1: Indicate DMA wait when txq is queued for wakeup (jsc#SLE-13208).
   - ibmvnic: check failover_pending in login response (bsc#1190523
     ltc#194510).
   - ibmvnic: Consolidate code in replenish_rx_pool() (bsc#1190758
     ltc#191943).
   - ibmvnic: Fix up some comments and messages (bsc#1190758 ltc#191943).
   - ibmvnic: init_tx_pools move loop-invariant code (bsc#1190758 ltc#191943).
   - ibmvnic: Reuse LTB when possible (bsc#1190758 ltc#191943).
   - ibmvnic: Reuse rx pools when possible (bsc#1190758 ltc#191943).
   - ibmvnic: Reuse tx pools when possible (bsc#1190758 ltc#191943).
   - ibmvnic: Use bitmap for LTB map_ids (bsc#1190758 ltc#191943).
   - ibmvnic: Use/rename local vars in init_rx_pools (bsc#1190758 ltc#191943).
   - ibmvnic: Use/rename local vars in init_tx_pools (bsc#1190758 ltc#191943).
   - ice: do not abort devlink info if board identifier can't be found
     (jsc#SLE-12878).
   - ice: do not remove netdev->dev_addr from uc sync list (git-fixes).
   - ice: Prevent probing virtual functions (git-fixes).
   - igc: Use num_tx_queues when iterating over tx_ring queue (jsc#SLE-13533).
   - iio: dac: ad5624r: Fix incorrect handling of an optional regulator
     (git-fixes).
   - include/linux/list.h: add a macro to test if entry is pointing to the
     head (git-fixes).
   - iomap: Fix negative assignment to unsigned sis->pages in
     iomap_swapfile_activate (bsc#1190784).
   - ionic: cleanly release devlink instance (bsc#1167773).
   - ionic: cleanly release devlink instance (bsc#1167773).
   - ionic: count csum_none when offload enabled (bsc#1167773).
   - ionic: drop useless check of PCI driver data validity (bsc#1167773).
   - ipc: remove memcg accounting for sops objects in do_semtimedop()
     (bsc#1190115).
   - ipc/util.c: use binary search for max_idx (bsc#1159886).
   - ipvs: allow connection reuse for unconfirmed conntrack (bsc#1190467).
   - ipvs: avoid expiring many connections from timer (bsc#1190467).
   - ipvs: Fix up kabi for expire_nodest_conn_work addition (bsc#1190467).
   - ipvs: queue delayed work to expire no destination connections if
     expire_nodest_conn=1 (bsc#1190467).
   - iwlwifi Add support for ax201 in Samsung Galaxy Book Flex2 Alpha
     (git-fixes).
   - iwlwifi: mvm: fix a memory leak in iwl_mvm_mac_ctxt_beacon_changed
     (git-fixes).
   - kernel-binary.spec: Check for no kernel signing certificates. Also
     remove unused variable.
   - kernel-binary.spec: Do not fail silently when KMP is empty
     (bsc#1190358). Copy the code from kernel-module-subpackage that deals
     with empty KMPs.
   - kernel-binary.spec.in Stop templating the scriptlets for subpackages
     (bsc#1190358). The script part for base package case is completely
     separate from the part for subpackages. Remove the part for subpackages
     from the base package script and use the KMP scripts for subpackages
     instead.
   - libata: fix ata_host_start() (git-fixes).
   - libbpf: Fix removal of inner map in bpf_object__create_map (git-fixes).
   - libbpf: Fix the possible memory leak on error (git-fixes).
   - mac80211-hwsim: fix late beacon hrtimer handling (git-fixes).
   - mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug (git-fixes).
   - mac80211: fix use-after-free in CCMP/GCMP RX (git-fixes).
   - mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
     (git-fixes).
   - mac80211: mesh: fix potentially unaligned access (git-fixes).
   - media: cedrus: Fix SUNXI tile size calculation (git-fixes).
   - media: coda: fix frame_mem_ctrl for YUV420 and YVU420 formats
     (git-fixes).
   - media: dib8000: rewrite the init prbs logic (git-fixes).
   - media: imx258: Limit the max analogue gain to 480 (git-fixes).
   - media: imx258: Rectify mismatch of VTS value (git-fixes).
   - media: rc-loopback: return number of emitters rather than error
     (git-fixes).
   - media: TDA1997x: fix tda1997x_query_dv_timings() return value
     (git-fixes).
   - media: uvc: do not do DMA on stack (git-fixes).
   - media: v4l2-dv-timings.c: fix wrong condition in two for-loops
     (git-fixes).
   - mfd: Do not use irq_create_mapping() to resolve a mapping (git-fixes).
   - misc: sram: Only map reserved areas in Tegra SYSRAM (git-fixes).
   - misc: sram: use devm_platform_ioremap_resource_wc() (git-fixes).
   - mlx4: Fix missing error code in mlx4_load_one() (git-fixes).
   - mm: always have io_remap_pfn_range() set pgprot_decrypted() (git-fixes).
   - mm/swap: consider max pages in iomap_swapfile_add_extent (bsc#1190785).
   - mmc: core: Return correct emmc response in case of ioctl error
     (git-fixes).
   - mmc: rtsx_pci: Fix long reads when clock is prescaled (git-fixes).
   - mmc: sdhci-of-arasan: Check return value of non-void funtions
     (git-fixes).
   - mmc: sdhci: Fix issue with uninitialized dma_slave_config (git-fixes).
   - net: ethernet: ti: cpsw: fix min eth packet size for non-switch
     use-cases (git-fixes).
   - net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)
     (jsc#SLE-18779, bsc#1185726).
   - net: mana: Add support for EQ sharing (jsc#SLE-18779, bsc#1185726).
   - net: mana: Add WARN_ON_ONCE in case of CQE read overflow (jsc#SLE-18779,
     bsc#1185726).
   - net: mana: Fix a memory leak in an error handling path in
     (jsc#SLE-18779, bsc#1185726).
   - net: mana: fix PCI_HYPERV dependency (jsc#SLE-18779, bsc#1185726).
   - net: mana: Move NAPI from EQ to CQ (jsc#SLE-18779, bsc#1185726).
   - net: mana: Prefer struct_size over open coded arithmetic (jsc#SLE-18779,
     bsc#1185726).
   - net: mana: remove redundant initialization of variable err
     (jsc#SLE-18779, bsc#1185726).
   - net: mana: Use int to check the return value of mana_gd_poll_cq()
     (jsc#SLE-18779, bsc#1185726).
   - net: mana: Use struct_size() in kzalloc() (jsc#SLE-18779, bsc#1185726).
   - net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32 (git-fixes).
   - net: sched: sch_teql: fix null-pointer dereference (bsc#1190717).
   - net/mlx5: E-Switch, handle devcom events only for ports on the same
     device (git-fixes).
   - net/mlx5: Fix flow table chaining (git-fixes).
   - net/mlx5: Fix missing return value in
     mlx5_devlink_eswitch_inline_mode_set() (jsc#SLE-15172).
   - net/mlx5: Fix return value from tracer initialization (git-fixes).
   - net/mlx5: Unload device upon firmware fatal error (git-fixes).
   - net/mlx5e: Avoid creating tunnel headers for local route (git-fixes).
   - net/mlx5e: Fix nullptr in mlx5e_hairpin_get_mdev() (git-fixes).
   - net/mlx5e: Prohibit inner indir TIRs in IPoIB (git-fixes).
   - netfilter: conntrack: do not renew entry stuck in tcp SYN_SENT state
     (bsc#1190062).
   - nfp: update ethtool reporting of pauseframe control (git-fixes).
   - NFS: change nfs_access_get_cached to only report the mask (bsc#1190746).
   - NFS: do not store 'struct cred *' in struct nfs_access_entry
     (bsc#1190746).
   - NFS: pass cred explicitly for access tests (bsc#1190746).
   - nvme-multipath: revalidate paths during rescan (bsc#1187211).
   - nvme-tcp: Do not reset transport on data digest errors (bsc#1188418).
   - nvme: avoid race in shutdown namespace removal (bsc#1188067).
   - nvme: fix refcounting imbalance when all paths are down (bsc#1188067).
   - nvme: only call synchronize_srcu when clearing current path
     (bsc#1188067).
   - optee: Fix memory leak when failing to register shm pages (git-fixes).
   - parport: remove non-zero check on count (git-fixes).
   - PCI: aardvark: Fix checking for PIO status (git-fixes).
   - PCI: aardvark: Fix masking and unmasking legacy INTx interrupts
     (git-fixes).
   - PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO
     response (git-fixes).
   - PCI: Add ACS quirks for Cavium multi-function devices (git-fixes).
   - PCI: Add ACS quirks for NXP LX2xx0 and LX2xx2 platforms (git-fixes).
   - PCI: Add AMD GPU multi-function power dependencies (git-fixes).
   - PCI: ibmphp: Fix double unmap of io_mem (git-fixes).
   - PCI: of: Do not fail devm_pci_alloc_host_bridge() on missing 'ranges'
     (git-fixes).
   - PCI: pci-bridge-emul: Add PCIe Root Capabilities Register (git-fixes).
   - PCI: pci-bridge-emul: Fix array overruns, improve safety (git-fixes).
   - PCI: pci-bridge-emul: Fix big-endian support (git-fixes).
   - PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
     (git-fixes).
   - PCI: Use pci_update_current_state() in pci_enable_device_flags()
     (git-fixes).
   - phy: tegra: xusb: Fix dangling pointer on probe failure (git-fixes).
   - PM: base: power: do not try to use non-existing RTC for storing data
     (git-fixes).
   - PM: EM: Increase energy calculation precision (git-fixes).
   - power: supply: axp288_fuel_gauge: Report register-address on readb /
     writeb errors (git-fixes).
   - power: supply: max17042_battery: fix typo in MAx17042_TOFF (git-fixes).
   - powercap: intel_rapl: add support for Sapphire Rapids (jsc#SLE-15289).
   - powerpc: fix function annotations to avoid section mismatch warnings
     with gcc-10 (bsc#1148868).
   - powerpc/drmem: Make LMB walk a bit more flexible (bsc#1190543
     ltc#194523).
   - powerpc/numa: Consider the max NUMA node for migratable LPAR
     (bsc#1190544 ltc#194520).
   - powerpc/perf: Drop the case of returning 0 as instruction pointer
     (bsc#1065729).
   - powerpc/perf: Fix crash in perf_instruction_pointer() when ppmu is not
     set (bsc#1065729).
   - powerpc/perf: Fix the check for SIAR value (bsc#1065729).
   - powerpc/perf: Use regs->nip when SIAR is zero (bsc#1065729).
   - powerpc/perf: Use stack siar instead of mfspr (bsc#1065729).
   - powerpc/perf: Use the address from SIAR register to set cpumode flags
     (bsc#1065729).
   - powerpc/perf/hv-gpci: Fix counter value parsing (bsc#1065729).
   - powerpc/powernv: Fix machine check reporting of async store errors
     (bsc#1065729).
   - powerpc/pseries: Prevent free CPU ids being reused on another node
     (bsc#1190620 ltc#194498).
   - powerpc/pseries/dlpar: use rtas_get_sensor() (bsc#1065729).
   - pseries/drmem: update LMBs after LPM (bsc#1190543 ltc#194523).
   - pwm: img: Do not modify HW state in .remove() callback (git-fixes).
   - pwm: rockchip: Do not modify HW state in .remove() callback (git-fixes).
   - pwm: stm32-lp: Do not modify HW state in .remove() callback (git-fixes).
   - qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom (git-fixes).
   - RDMA/bnxt_re: Remove unpaired rtnl unlock in bnxt_re_dev_init()
     (bsc#1170774).
   - RDMA/hns: Fix QP's resp incomplete assignment (jsc#SLE-14777).
   - RDMA/mlx5: Delay emptying a cache entry when a new MR is added to it
     recently (jsc#SLE-15175).
   - RDMA/mlx5: Delete not-available udata check (jsc#SLE-15175).
   - RDMA/rtrs: Remove a useless kfree() (jsc#SLE-15176).
   - Re-enable UAS for LaCie Rugged USB3-FW with fk quirk (git-fixes).
   - regmap: fix page selection for noinc reads (git-fixes).
   - regmap: fix page selection for noinc writes (git-fixes).
   - regmap: fix the offset of register error log (git-fixes).
   - Restore kabi after NFS: pass cred explicitly for access tests
     (bsc#1190746).
   - rpm: Abolish scritplet templating (bsc#1189841). Outsource kernel-binary
     and KMP scriptlets to suse-module-tools. This allows fixing bugs in the
     scriptlets as well as defining initrd regeneration policy independent of
     the kernel packages.
   - rpm/kernel-binary.spec: Use only non-empty certificates.
   - rpm/kernel-binary.spec.in: avoid conflicting suse-release suse-release
     had arbitrary values in staging, we can't use it for dependencies. The
     filesystem one has to be enough (boo#1184804).
   - rtc: rx8010: select REGMAP_I2C (git-fixes).
   - rtc: tps65910: Correct driver module alias (git-fixes).
   - s390/unwind: use current_frame_address() to unwind current task
     (bsc#1185677).
   - sch_cake: fix srchost/dsthost hashing mode (bsc#1176447).
   - sched/fair: Add ancestors of unthrottled undecayed cfs_rq (bsc#1191292).
   - scsi: core: Add helper to return number of logical blocks in a request
     (bsc#1190576).
   - scsi: core: Introduce the scsi_cmd_to_rq() function (bsc#1190576).
   - scsi: fc: Add EDC ELS definition (bsc#1190576).
   - scsi: fc: Update formal FPIN descriptor definitions (bsc#1190576).
   - scsi: lpfc: Add bsg support for retrieving adapter cmf data
     (bsc#1190576).
   - scsi: lpfc: Add cm statistics buffer support (bsc#1190576).
   - scsi: lpfc: Add cmf_info sysfs entry (bsc#1190576).
   - scsi: lpfc: Add cmfsync WQE support (bsc#1190576).
   - scsi: lpfc: Add debugfs support for cm framework buffers (bsc#1190576).
   - scsi: lpfc: Add EDC ELS support (bsc#1190576).
   - scsi: lpfc: Add MIB feature enablement support (bsc#1190576).
   - scsi: lpfc: Add rx monitoring statistics (bsc#1190576).
   - scsi: lpfc: Add SET_HOST_DATA mbox cmd to pass date/time info to
     firmware (bsc#1190576).
   - scsi: lpfc: Add support for cm enablement buffer (bsc#1190576).
   - scsi: lpfc: Add support for maintaining the cm statistics buffer
     (bsc#1190576).
   - scsi: lpfc: Add support for the CM framework (bsc#1190576).
   - scsi: lpfc: Adjust bytes received vales during cmf timer interval
     (bsc#1190576).
   - scsi: lpfc: Copyright updates for 14.0.0.1 patches (bsc#1190576).
   - scsi: lpfc: Do not release final kref on Fport node while ABTS
     outstanding (bsc#1190576).
   - scsi: lpfc: Do not remove ndlp on PRLI errors in P2P mode (bsc#1190576).
   - scsi: lpfc: Expand FPIN and RDF receive logging (bsc#1190576).
   - scsi: lpfc: Fix compilation errors on kernels with no CONFIG_DEBUG_FS
     (bsc#1190576).
   - scsi: lpfc: Fix CPU to/from endian warnings introduced by ELS processing
     (bsc#1190576).
   - scsi: lpfc: Fix EEH support for NVMe I/O (bsc#1190576).
   - scsi: lpfc: Fix FCP I/O flush functionality for TMF routines
     (bsc#1190576).
   - scsi: lpfc: Fix gcc -Wstringop-overread warning, again (bsc#1190576).
   - scsi: lpfc: Fix hang on unload due to stuck fport node (bsc#1190576).
   - scsi: lpfc: Fix I/O block after enabling managed congestion mode
     (bsc#1190576).
   - scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq() (bsc#1190576).
   - scsi: lpfc: Fix NVMe I/O failover to non-optimized path (bsc#1190576).
   - scsi: lpfc: Fix premature rpi release for unsolicited TPLS and LS_RJT
     (bsc#1190576).
   - scsi: lpfc: Fix rediscovery of tape device after LIP (bsc#1190576).
   - scsi: lpfc: Fix sprintf() overflow in lpfc_display_fpin_wwpn()
     (bsc#1190576).
   - scsi: lpfc: Improve PBDE checks during SGL processing (bsc#1190576).
   - scsi: lpfc: Remove unneeded variable (bsc#1190576).
   - scsi: lpfc: Update lpfc version to 14.0.0.1 (bsc#1190576).
   - scsi: lpfc: Update lpfc version to 14.0.0.2 (bsc#1190576).
   - scsi: lpfc: Use correct scnprintf() limit (bsc#1190576).
   - scsi: lpfc: Use scsi_cmd_to_rq() instead of scsi_cmnd.request
     (bsc#1190576).
   - scsi: lpfc: Use the proper SCSI midlayer interfaces for PI (bsc#1190576).
   - scsi: lpfc: Zero CGN stats only during initial driver load and stat
     reset (bsc#1190576).
   - scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-V (bsc#1189297).
   - scsi/fc: kABI fixes for new ELS_EDC, ELS_RDP definition (bsc#1171688
     bsc#1174003 bsc#1190576).
   - selftests/bpf: Define string const as global for test_sysctl_prog.c
     (git-fixes).
   - selftests/bpf: Fix bpf-iter-tcp4 test to print correctly the dest IP
     (git-fixes).
   - selftests/bpf: Fix test_sysctl_loop{1, 2} failure due to clang change
     (git-fixes).
   - selftests/bpf: Whitelist test_progs.h from .gitignore (git-fixes).
   - serial: 8250_pci: make setup_port() parameters explicitly unsigned
     (git-fixes).
   - serial: 8250: Define RX trigger levels for OxSemi 950 devices
     (git-fixes).
   - serial: mvebu-uart: fix driver's tx_empty callback (git-fixes).
   - serial: sh-sci: fix break handling for sysrq (git-fixes).
   - spi: Fix tegra20 build with CONFIG_PM=n (git-fixes).
   - staging: board: Fix uninitialized spinlock when attaching genpd
     (git-fixes).
   - staging: ks7010: Fix the initialization of the 'sleep_status' structure
     (git-fixes).
   - staging: rts5208: Fix get_ms_information() heap buffer size (git-fixes).
   - thermal/core: Potential buffer overflow in
     thermal_build_list_of_policies() (git-fixes).
   - time: Handle negative seconds correctly in timespec64_to_ns()
     (git-fixes).
   - tools: bpf: Fix error in 'make -C tools/ bpf_install' (git-fixes).
   - tty: Fix data race between tiocsti() and flush_to_ldisc() (git-fixes).
   - tty: serial: jsm: hold port lock when reporting modem line changes
     (git-fixes).
   - tty: synclink_gt, drop unneeded forward declarations (git-fixes).
   - usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c
     (git-fixes).
   - usb: core: hcd: Add support for deferring roothub registration
     (git-fixes).
   - usb: dwc2: Add missing cleanups when usb_add_gadget_udc() fails
     (git-fixes).
   - usb: dwc2: Avoid leaving the error_debugfs label unused (git-fixes).
   - usb: dwc2: gadget: Fix ISOC flow for BDMA and Slave (git-fixes).
   - usb: dwc2: gadget: Fix ISOC transfer complete handling for DDMA
     (git-fixes).
   - usb: EHCI: ehci-mv: improve error handling in mv_ehci_enable()
     (git-fixes).
   - usb: gadget: r8a66597: fix a loop in set_feature() (git-fixes).
   - usb: gadget: u_ether: fix a potential null pointer dereference
     (git-fixes).
   - usb: host: fotg210: fix the actual_length of an iso packet (git-fixes).
   - usb: host: fotg210: fix the endpoint's transactional opportunities
     calculation (git-fixes).
   - usb: musb: musb_dsps: request_irq() after initializing musb (git-fixes).
   - usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned()
     (git-fixes).
   - usb: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter
     (git-fixes).
   - usb: serial: option: add device id for Foxconn T99W265 (git-fixes).
   - usb: serial: option: add Telit LN920 compositions (git-fixes).
   - usb: serial: option: remove duplicate USB device ID (git-fixes).
   - usbip: give back URBs for unsent unlink requests during cleanup
     (git-fixes).
   - usbip:vhci_hcd USB port can get stuck in the disabled state (git-fixes).
   - video: fbdev: asiliantfb: Error out if 'pixclock' equals zero
     (git-fixes).
   - video: fbdev: kyro: Error out if 'pixclock' equals zero (git-fixes).
   - video: fbdev: kyro: fix a DoS bug by restricting user input (git-fixes).
   - video: fbdev: riva: Error out if 'pixclock' equals zero (git-fixes).
   - vmxnet3: add support for 32 Tx/Rx queues (bsc#1190406).
   - vmxnet3: add support for ESP IPv6 RSS (bsc#1190406).
   - vmxnet3: increase maximum configurable mtu to 9190 (bsc#1190406).
   - vmxnet3: prepare for version 6 changes (bsc#1190406).
   - vmxnet3: remove power of 2 limitation on the queues (bsc#1190406).
   - vmxnet3: set correct hash type based on rss information (bsc#1190406).
   - vmxnet3: update to version 6 (bsc#1190406).
   - watchdog/sb_watchdog: fix compilation problem due to COMPILE_TEST
     (git-fixes).
   - x86/alternatives: Teach text_poke_bp() to emulate instructions
     (bsc#1185302).
   - x86/alternatives: Teach text_poke_bp() to emulate instructions
     (bsc#1190561).
   - x86/apic/msi: Plug non-maskable MSI affinity race (bsc#1184439).
   - x86/asm: Fix SETZ size enqcmds() build failure (bsc#1178134).
   - x86/cpu: Fix core name for Sapphire Rapids (jsc#SLE-15289).
   - x86/mm: Fix kern_addr_valid() to cope with existing but not present
     entries (bsc#1152489).
   - x86/resctrl: Fix a maybe-uninitialized build warning treated as error
     (bsc#1152489).
   - x86/resctrl: Fix default monitoring groups reporting (bsc#1152489).
   - xfs: allow mount/remount when stripe width alignment is zero
     (bsc#1188651).
   - xfs: sync lazy sb accounting on quiesce of read-only mounts
     (bsc#1190679).
   - xgene-v2: Fix a resource leak in the error handling path of
     'xge_probe()' (git-fixes).
   - xhci: Set HCD flag to defer primary roothub registration (git-fixes).


Special Instructions and Notes:

   Please reboot the system after installing this update.

Patch Instructions:

   To install this openSUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - openSUSE Leap 15.3:

      zypper in -t patch openSUSE-SLE-15.3-2021-3338=1



Package List:

   - openSUSE Leap 15.3 (noarch):

      kernel-devel-azure-5.3.18-38.25.2
      kernel-source-azure-5.3.18-38.25.2

   - openSUSE Leap 15.3 (x86_64):

      cluster-md-kmp-azure-5.3.18-38.25.2
      cluster-md-kmp-azure-debuginfo-5.3.18-38.25.2
      dlm-kmp-azure-5.3.18-38.25.2
      dlm-kmp-azure-debuginfo-5.3.18-38.25.2
      gfs2-kmp-azure-5.3.18-38.25.2
      gfs2-kmp-azure-debuginfo-5.3.18-38.25.2
      kernel-azure-5.3.18-38.25.2
      kernel-azure-debuginfo-5.3.18-38.25.2
      kernel-azure-debugsource-5.3.18-38.25.2
      kernel-azure-devel-5.3.18-38.25.2
      kernel-azure-devel-debuginfo-5.3.18-38.25.2
      kernel-azure-extra-5.3.18-38.25.2
      kernel-azure-extra-debuginfo-5.3.18-38.25.2
      kernel-azure-livepatch-devel-5.3.18-38.25.2
      kernel-azure-optional-5.3.18-38.25.2
      kernel-azure-optional-debuginfo-5.3.18-38.25.2
      kernel-syms-azure-5.3.18-38.25.1
      kselftests-kmp-azure-5.3.18-38.25.2
      kselftests-kmp-azure-debuginfo-5.3.18-38.25.2
      ocfs2-kmp-azure-5.3.18-38.25.2
      ocfs2-kmp-azure-debuginfo-5.3.18-38.25.2
      reiserfs-kmp-azure-5.3.18-38.25.2
      reiserfs-kmp-azure-debuginfo-5.3.18-38.25.2


References:

   https://www.suse.com/security/cve/CVE-2020-3702.html
   https://www.suse.com/security/cve/CVE-2021-3669.html
   https://www.suse.com/security/cve/CVE-2021-3744.html
   https://www.suse.com/security/cve/CVE-2021-3752.html
   https://www.suse.com/security/cve/CVE-2021-3764.html
   https://www.suse.com/security/cve/CVE-2021-40490.html
   https://bugzilla.suse.com/1065729
   https://bugzilla.suse.com/1148868
   https://bugzilla.suse.com/1152489
   https://bugzilla.suse.com/1154353
   https://bugzilla.suse.com/1159886
   https://bugzilla.suse.com/1167773
   https://bugzilla.suse.com/1170774
   https://bugzilla.suse.com/1171688
   https://bugzilla.suse.com/1173746
   https://bugzilla.suse.com/1174003
   https://bugzilla.suse.com/1176447
   https://bugzilla.suse.com/1176940
   https://bugzilla.suse.com/1177028
   https://bugzilla.suse.com/1178134
   https://bugzilla.suse.com/1184439
   https://bugzilla.suse.com/1184804
   https://bugzilla.suse.com/1185302
   https://bugzilla.suse.com/1185550
   https://bugzilla.suse.com/1185677
   https://bugzilla.suse.com/1185726
   https://bugzilla.suse.com/1185762
   https://bugzilla.suse.com/1187211
   https://bugzilla.suse.com/1188067
   https://bugzilla.suse.com/1188418
   https://bugzilla.suse.com/1188651
   https://bugzilla.suse.com/1188986
   https://bugzilla.suse.com/1189257
   https://bugzilla.suse.com/1189297
   https://bugzilla.suse.com/1189841
   https://bugzilla.suse.com/1189884
   https://bugzilla.suse.com/1190023
   https://bugzilla.suse.com/1190062
   https://bugzilla.suse.com/1190115
   https://bugzilla.suse.com/1190138
   https://bugzilla.suse.com/1190159
   https://bugzilla.suse.com/1190358
   https://bugzilla.suse.com/1190406
   https://bugzilla.suse.com/1190432
   https://bugzilla.suse.com/1190467
   https://bugzilla.suse.com/1190523
   https://bugzilla.suse.com/1190534
   https://bugzilla.suse.com/1190543
   https://bugzilla.suse.com/1190544
   https://bugzilla.suse.com/1190561
   https://bugzilla.suse.com/1190576
   https://bugzilla.suse.com/1190595
   https://bugzilla.suse.com/1190596
   https://bugzilla.suse.com/1190598
   https://bugzilla.suse.com/1190620
   https://bugzilla.suse.com/1190626
   https://bugzilla.suse.com/1190679
   https://bugzilla.suse.com/1190705
   https://bugzilla.suse.com/1190717
   https://bugzilla.suse.com/1190746
   https://bugzilla.suse.com/1190758
   https://bugzilla.suse.com/1190784
   https://bugzilla.suse.com/1190785
   https://bugzilla.suse.com/1191172
   https://bugzilla.suse.com/1191193
   https://bugzilla.suse.com/1191292