** Changed in: linux (Ubuntu Bionic)
       Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/2003596

Title:
  Bionic update: upstream stable patchset 2023-01-20

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  SRU Justification

      Impact:
         The upstream process for stable tree updates is quite similar
         in scope to the Ubuntu SRU process, e.g., each patch has to
         demonstrably fix a bug, and each patch is vetted by upstream
         by originating either directly from a mainline/stable Linux tree or
         a minimally backported form of that patch. The following upstream
         stable patches should be included in the Ubuntu kernel:

         upstream stable patchset 2023-01-20

                  Ported from the following upstream stable releases:
                          v4.14.299, v4.19.265
                                     v4.19.266
                          v4.14.300, v4.19.267
                          v4.14.301, v4.19.268
                          v4.14.302, v4.19.269

         from git://git.kernel.org/

  NFSv4.1: Handle RECLAIM_COMPLETE trunking errors
  NFSv4.1: We must always send RECLAIM_COMPLETE after a reboot
  nfs4: Fix kmemleak when allocate slot failed
  net: dsa: Fix possible memory leaks in dsa_loop_init()
  nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send()
  nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
  net: fec: fix improper use of NETDEV_TX_BUSY
  ata: pata_legacy: fix pdc20230_set_piomode()
  net: sched: Fix use after free in red_enqueue()
  ipvs: use explicitly signed chars
  rose: Fix NULL pointer dereference in rose_send_frame()
  mISDN: fix possible memory leak in mISDN_register_device()
  isdn: mISDN: netjet: fix wrong check of device registration
  btrfs: fix inode list leak during backref walking at resolve_indirect_refs()
  btrfs: fix ulist leaks in error paths of qgroup self tests
  Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del()
  net: mdio: fix undefined behavior in bit shift for __mdiobus_register
  net, neigh: Fix null-ptr-deref in neigh_table_clear()
  media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE
  media: dvb-frontends/drxk: initialize err to 0
  i2c: xiic: Add platform module alias
  Bluetooth: L2CAP: Fix attempting to access uninitialized memory
  block, bfq: protect 'bfqd->queued' by 'bfqd->lock'
  btrfs: fix type of parameter generation in btrfs_get_dentry
  tcp/udp: Make early_demux back namespacified.
  capabilities: fix potential memleak on error path from vfs_getxattr_alloc()
  ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices
  efi: random: reduce seed size to 32 bytes
  parisc: Make 8250_gsc driver dependend on CONFIG_PARISC
  parisc: Export iosapic_serial_irq() symbol for serial port driver
  ext4: fix warning in 'ext4_da_release_space'
  KVM: x86: Mask off reserved bits in CPUID.80000008H
  KVM: x86: emulator: em_sysexit should update ctxt->mode
  KVM: x86: emulator: introduce emulator_recalc_and_set_mode
  KVM: x86: emulator: update the emulation mode after CR0 write
  linux/const.h: prefix include guard of uapi/linux/const.h with _UAPI
  linux/const.h: move UL() macro to include/linux/const.h
  linux/bits.h: make BIT(), GENMASK(), and friends available in assembly
  wifi: brcmfmac: Fix potential buffer overflow in brcmf_fweh_event_worker()
  RDMA/qedr: clean up work queue on failure in qedr_alloc_resources()
  net: tun: fix bugs for oversize packet when napi frags enabled
  ipvs: fix WARNING in __ip_vs_cleanup_batch()
  ipvs: fix WARNING in ip_vs_app_net_cleanup()
  ipv6: fix WARNING in ip6_route_net_exit_late()
  parisc: Avoid printing the hardware path twice
  UBUNTU: Upstream stable to v4.14.299, v4.19.265
  HID: hyperv: fix possible memory leak in mousevsc_probe()
  net: gso: fix panic on frag_list with mixed head alloc types
  bnxt_en: fix potentially incorrect return value for ndo_rx_flow_steer
  net: fman: Unregister ethernet device on removal
  capabilities: fix undefined behavior in bit shift for CAP_TO_MASK
  net: lapbether: fix issue of dev reference count leakage in 
lapbeth_device_event()
  hamradio: fix issue of dev reference count leakage in bpq_device_event()
  drm/vc4: Fix missing platform_unregister_drivers() call in vc4_drm_register()
  ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network
  tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header
  dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()
  drivers: net: xgene: disable napi when register irq failed in 
xgene_enet_open()
  net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
  ethernet: s2io: disable napi when start nic failed in s2io_card_up()
  net: mv643xx_eth: disable napi when init rxq or txq failed in 
mv643xx_eth_open()
  net: macvlan: fix memory leaks of macvlan_common_newlink
  arm64: efi: Fix handling of misaligned runtime regions and drop warning
  ALSA: hda: fix potential memleak in 'add_widget_node'
  ALSA: usb-audio: Add quirk entry for M-Audio Micro
  nilfs2: fix deadlock in nilfs_count_free_blocks()
  drm/i915/dmabuf: fix sg_table handling in map_dma_buf
  platform/x86: hp_wmi: Fix rfkill causing soft blocked wifi
  btrfs: selftests: fix wrong error check in btrfs_free_dummy_root()
  udf: Fix a slab-out-of-bounds write bug in udf_find_entry()
  cert host tools: Stop complaining about deprecated OpenSSL functions
  dmaengine: at_hdmac: Fix at_lli struct definition
  dmaengine: at_hdmac: Don't start transactions at tx_submit level
  dmaengine: at_hdmac: Fix completion of unissued descriptor in case of errors
  dmaengine: at_hdmac: Don't allow CPU to reorder channel enable
  dmaengine: at_hdmac: Fix impossible condition
  dmaengine: at_hdmac: Check return code of dma_async_device_register
  x86/cpu: Restore AMD's DE_CFG MSR after resume
  selftests/futex: fix build for clang
  drm/imx: imx-tve: Fix return type of imx_tve_connector_mode_valid
  ASoC: core: Fix use-after-free in snd_soc_exit()
  serial: 8250_omap: remove wait loop from Errata i202 workaround
  serial: 8250: omap: Flush PM QOS work on remove
  tty: n_gsm: fix sleep-in-atomic-context bug in gsm_control_send
  ASoC: soc-utils: Remove __exit for snd_soc_util_exit()
  block: sed-opal: kmalloc the cmd/resp buffers
  parport_pc: Avoid FIFO port location truncation
  pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map
  net: bgmac: Drop free_netdev() from bgmac_enet_remove()
  mISDN: fix possible memory leak in mISDN_dsp_element_register()
  mISDN: fix misuse of put_device() in mISDN_register_device()
  net: caif: fix double disconnect client in chnl_net_open()
  xen/pcpu: fix possible memory leak in register_pcpu()
  drbd: use after free in drbd_create_device()
  net/x25: Fix skb leak in x25_lapb_receive_frame()
  cifs: Fix wrong return value checking when GETFLAGS
  ftrace: Fix the possible incorrect kernel message
  ftrace: Optimize the allocation for mcount entries
  ftrace: Fix null pointer dereference in ftrace_add_mod()
  ring_buffer: Do not deactivate non-existant pages
  ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()
  USB: serial: option: add Sierra Wireless EM9191
  USB: serial: option: remove old LARA-R6 PID
  USB: serial: option: add u-blox LARA-R6 00B modem
  USB: serial: option: add u-blox LARA-L6 modem
  USB: serial: option: add Fibocom FM160 0x0111 composition
  usb: add NO_LPM quirk for Realforce 87U Keyboard
  usb: chipidea: fix deadlock in ci_otg_del_timer
  iio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger()
  iio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init()
  iio: pressure: ms5611: changed hardcoded SPI speed to value limited
  dm ioctl: fix misbehavior if list_versions races with module loading
  serial: 8250: Fall back to non-DMA Rx if IIR_RDI occurs
  serial: 8250_lpss: Configure DMA also w/o DMA filter
  mmc: core: properly select voltage range without power cycle
  mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()
  misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()
  nilfs2: fix use-after-free bug of ns_writer on remount
  serial: 8250: Flush DMA Rx on RLSI
  macvlan: enforce a consistent minimal mtu
  tcp: cdg: allow tcp_cdg_release() to be called multiple times
  kcm: avoid potential race in kcm_tx_work
  bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()
  kcm: close race conditions on sk_receive_queue
  9p: trans_fd/p9_conn_cancel: drop client lock earlier
  gfs2: Check sb_bsize_shift after reading superblock
  gfs2: Switch from strlcpy to strscpy
  9p/trans_fd: always use O_NONBLOCK read/write
  mm: fs: initialize fsdata passed to write_begin/write_end interface
  ntfs: fix use-after-free in ntfs_attr_find()
  ntfs: fix out-of-bounds read in ntfs_attr_find()
  ntfs: check overflow when iterating ATTR_RECORDs
  wifi: cfg80211: fix memory leak in query_regdb_file()
  net: tun: Fix memory leaks of napi_get_frags
  riscv: process: fix kernel info leakage
  vmlinux.lds.h: Fix placement of '.data..decrypted' section
  net: thunderbolt: Fix error handling in tbnet_init()
  scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus()
  Input: i8042 - fix leaking of platform device on module removal
  UBUNTU: Upstream stable to v4.14.300, v4.19.267
  wifi: mac80211_hwsim: fix debugfs attribute ps with rc table support
  audit: fix undefined behavior in bit shift for AUDIT_BIT
  wifi: mac80211: Fix ack frame idr leak when mesh has no route
  spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run
  MIPS: pic32: treat port as signed integer
  af_key: Fix send_acquire race with pfkey_register
  ARM: dts: am335x-pcm-953: Define fixed regulators in root node
  bus: sunxi-rsb: Support atomic transfers
  ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl
  nfc/nci: fix race with opening and closing
  net: pch_gbe: fix potential memleak in pch_gbe_tx_queue()
  9p/fd: fix issue of list_del corruption in p9_fd_cancel()
  ARM: mxs: fix memory leak in mxs_machine_init()
  net/mlx4: Check retval of mlx4_bitmap_init
  net/qla3xxx: fix potential memleak in ql3xxx_send()
  xfrm: Fix ignored return value in xfrm6_init()
  NFC: nci: fix memory leak in nci_rx_data_packet()
  dccp/tcp: Reset saddr on failure after inet6?_hash_connect().
  s390/dasd: fix no record found for raw_track_access
  nfc: st-nci: fix incorrect validating logic in EVT_TRANSACTION
  nfc: st-nci: fix memory leaks in EVT_TRANSACTION
  net: thunderx: Fix the ACPI memory leak
  s390/crashdump: fix TOD programmable field size
  nios2: add FORCE for vmlinuz.gz
  arm64: dts: rockchip: lower rk3399-puma-haikou SD controller clock frequency
  iio: light: apds9960: fix wrong register for gesture gain
  iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails
  kconfig: display recursive dependency resolution hint just once
  nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
  Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode
  serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios()
  xen/platform-pci: add missing free_irq() in error path
  platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr()
  platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017)
  platform/x86: hp-wmi: Ignore Smart Experience App event
  UBUNTU: [Config] updateconfigs for INET_TABLE_PERTURB_ORDER
  tcp: configurable source port perturb table size
  net: usb: qmi_wwan: add Telit 0x103a composition
  drm/amdgpu: always register an MMU notifier for userptr
  iio: health: afe4403: Fix oob read in afe4403_read_raw
  iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
  iio: light: rpr0521: add missing Kconfig dependencies
  hwmon: (i5500_temp) fix missing pci_disable_device()
  hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails
  of: property: decrement node refcount in of_fwnode_get_reference_args()
  net/mlx5: Fix uninitialized variable bug in outlen_write()
  can: sja1000_isa: sja1000_isa_probe(): add missing free_sja1000dev()
  can: cc770: cc770_isa_probe(): add missing free_cc770dev()
  qlcnic: fix sleep-in-atomic-context bugs caused by msleep
  net: phy: fix null-ptr-deref while probe() failed
  net: net_netdev: Fix error handling in ntb_netdev_init_module()
  net/9p: Fix a potential socket leak in p9_socket_open
  dsa: lan9303: Correct stat name
  net: hsr: Fix potential use-after-free
  packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE
  net: ethernet: renesas: ravb: Fix promiscuous mode after system resumed
  hwmon: (coretemp) Check for null before removing sysfs attrs
  hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new()
  perf: Add sample_flags to indicate the PMU-filled sample data
  btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()
  tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep"
  nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry()
  x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3
  arm64: Fix panic() when Spectre-v2 causes Spectre-BHB to re-allocate KVM 
vectors
  arm64: errata: Fix KVM Spectre-v2 mitigation selection for Cortex-A57/A72
  efi: random: Properly limit the size of the random seed
  ASoC: ops: Fix bounds check for _sx controls
  pinctrl: single: Fix potential division by zero
  iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init()
  nvme: restrict management ioctls to admin
  x86/tsx: Add a feature bit for TSX control MSR support
  x86/pm: Add enumeration check before spec MSRs save/restore setup
  x86/ioremap: Fix page aligned size calculation in __ioremap_caller()
  mmc: sdhci: use FIELD_GET for preset value bit masks
  mmc: sdhci: Fix voltage switch delay
  proc: avoid integer type confusion in get_proc_long
  proc: proc_skip_spaces() shouldn't think it is working on C strings
  v4l2: don't fall back to follow_pfn() if pin_user_pages_fast() fails
  ipc/sem: Fix dangling sem_array access in semtimedop race
  x86/nospec: Fix i386 RSB stuffing
  Revert "x86/speculation: Change FILL_RETURN_BUFFER to work with objtool"
  ASoC: sgtl5000: Reset the CHIP_CLK_CTRL reg on remove
  net: pch_gbe: fix pci device refcount leak while module exiting
  Drivers: hv: vmbus: fix double free in the error path of 
vmbus_add_channel_work()
  Drivers: hv: vmbus: fix possible memory leak in vmbus_device_register()
  bnx2x: fix pci device refcount leak in bnx2x_vf_is_pcie_pending()
  iio: pressure: ms5611: fixed value compensation bug
  UBUNTU: Upstream stable to v4.14.301, v4.19.268
  arm: dts: rockchip: fix node name for hym8563 rtc
  ARM: dts: rockchip: fix ir-receiver node names
  ARM: 9251/1: perf: Fix stacktraces for tracepoint events in THUMB2 kernels
  ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation
  ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188
  ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event
  ASoC: soc-pcm: Add NULL check in BE reparenting
  regulator: twl6030: fix get status of twl6032 regulators
  net: usb: qmi_wwan: add u-blox 0x1342 composition
  xen/netback: do some code cleanup
  xen/netback: don't call kfree_skb() with interrupts disabled
  rcutorture: Automatically create initrd directory
  media: v4l2-dv-timings.c: fix too strict blanking sanity checks
  memcg: fix possible use-after-free in memcg_write_event_control()
  KVM: s390: vsie: Fix the initialization of the epoch extension (epdx) field
  HID: hid-lg4ff: Add check for empty lbuf
  HID: core: fix shift-out-of-bounds in hid_report_raw_event
  ieee802154: cc2520: Fix error return code in cc2520_hw_init()
  ca8210: Fix crash by zero initializing data
  gpio: amd8111: Fix PCI device reference count leak
  e1000e: Fix TX dispatch condition
  igb: Allocate MSI-X vector when testing
  Bluetooth: 6LoWPAN: add missing hci_dev_put() in get_l2cap_conn()
  mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()
  net: encx24j600: Add parentheses to fix precedence
  net: encx24j600: Fix invalid logic in reading of MISTAT register
  net: mvneta: Prevent out of bounds read in mvneta_config_rss()
  NFC: nci: Bounds check struct nfc_target arrays
  net: stmmac: fix "snps,axi-config" node property parsing
  net: hisilicon: Fix potential use-after-free in hisi_femac_rx()
  net: hisilicon: Fix potential use-after-free in hix5hd2_rx()
  tipc: Fix potential OOB in tipc_link_proto_rcv()
  ethernet: aeroflex: fix potential skb leak in greth_init_rings()
  xen/netback: fix build warning
  net: plip: don't call kfree_skb/dev_kfree_skb() under spin_lock_irq()
  ipv6: avoid use-after-free in ip6_fragment()
  net: mvneta: Fix an out of bounds check
  net: mvneta: Prevent out of bounds read in mvneta_config_rss()
  i40e: Fix not setting default xps_cpus after reset
  i40e: Fix for VF MAC address 0
  i40e: Disallow ip4 and ip6 l4_4_bytes
  nvme initialize core quirks before calling nvme_init_subsystem
  can: esd_usb: Allow REC and TEC to return to zero
  UBUNTU: Upstream stable to v4.14.302, v4.19.269

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