[Group.of.nepali.translators] [Bug 1868628] Re: Xenial update: 4.4.216 upstream stable release

2022-01-19 Thread Po-Hsu Lin
** Changed in: linux (Ubuntu)
   Status: Confirmed => Invalid

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https://bugs.launchpad.net/bugs/1868628

Title:
  Xenial update: 4.4.216 upstream stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Fix Released

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:

 4.4.216 upstream stable release
 from git://git.kernel.org/

  
  Linux 4.4.216
  crypto: algif_skcipher - use ZERO_OR_NULL_PTR in skcipher_recvmsg_async
  dm cache: fix a crash due to incorrect work item cancelling
  powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems
  dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()
  hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()
  ARM: imx: build v7_cpu_resume() unconditionally
  RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen()
  RDMA/iwcm: Fix iwcm work deallocation
  ASoC: dapm: Correct DAPM handling of active widgets during shutdown
  ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path
  ASoC: pcm: Fix possible buffer overflow in dpcm state sysfs output
  dmaengine: tegra-apb: Prevent race conditions of tasklet vs free list
  dmaengine: tegra-apb: Fix use-after-free
  vt: selection, push sel_lock up
  vt: selection, push console lock down
  vt: selection, close sel_buffer race
  fat: fix uninit-memory access for partial initialized inode
  vgacon: Fix a UAF in vgacon_invert_region
  usb: core: port: do error out if usb_autopm_get_interface() fails
  usb: core: hub: do error out if usb_autopm_get_interface() fails
  usb: quirks: add NO_LPM quirk for Logitech Screen Share
  usb: storage: Add quirk for Samsung Fit flash
  cifs: don't leak -EAGAIN for stat() during reconnect
  s390/cio: cio_ignore_proc_seq_next should increase position index
  watchdog: da9062: do not ping the hw during stop()
  net: ks8851-ml: Fix 16-bit IO operation
  net: ks8851-ml: Fix 16-bit data access
  net: ks8851-ml: Remove 8-bit bus accessors
  drm/msm/dsi: save pll state before dsi host is powered off
  drm: msm: Fix return type of dsi_mgr_connector_mode_valid for kCFI
  usb: gadget: serial: fix Tx stall after buffer overflow
  usb: gadget: ffs: ffs_aio_cancel(): Save/restore IRQ flags
  serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE
  audit: always check the netlink payload length in audit_receive_msg()
  fs: prevent page refcount overflow in pipe_buf_get
  pipe: add pipe_buf_get() helper
  mm: prevent get_user_pages() from overflowing page refcount
  mm, gup: ensure real head page is ref-counted when using hugepages
  mm, gup: remove broken VM_BUG_ON_PAGE compound check for hugepages
  mm: add 'try_get_page()' helper function
  mm: make page ref count overflow check tighter and more explicit
  slip: stop double free sl->dev in slip_open
  KVM: Check for a bad hva before dropping into the ghc slow path
  namei: only return -ECHILD from follow_dotdot_rcu()
  net: netlink: cap max groups which will be considered in netlink_bind()
  include/linux/bitops.h: introduce BITS_PER_TYPE
  ecryptfs: Fix up bad backport of fe2e082f5da5b4a0a92ae32978f81507ef37ec66
  i2c: jz4780: silence log flood on txabrt
  MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
  HID: hiddev: Fix race in in hiddev_disconnect()
  HID: core: increase HID report buffer size to 8KiB
  HID: core: fix off-by-one memset in hid_report_raw_event()
  audit: fix error handling in audit_data_to_entry()
  ext4: potential crash on allocation error in ext4_alloc_flex_bg_array()
  net: sched: correct flower port blocking
  nfc: pn544: Fix occasional HW initialization failure
  sctp: move the format error check out of __sctp_sf_do_9_1_abort
  ipv6: Fix route replacement with dev-only route
  ipv6: Fix nlmsg_flags when splitting a multipath route
  net: phy: restore mdio regs in the iproc mdio driver
  net: fib_rules: Correctly set table field when table number exceeds 8 bits
  sysrq: Remove duplicated sysrq message
  sysrq: Restore original console_loglevel when sysrq disabled
  cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE
  cifs: Fix mode output in debugging statements
  cfg80211: check wiphy driver existence for drvinfo report
  mac80211: consider more elements in parsing CRC
  ipmi:ssif: Handle a possible NULL pointer reference
  ext4: fix potential race between s_group_info onlin

[Group.of.nepali.translators] [Bug 1868628] Re: Xenial update: 4.4.216 upstream stable release

2020-04-28 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.4.0-178.208

---
linux (4.4.0-178.208) xenial; urgency=medium

  * xenial/linux: 4.4.0-178.208 -proposed tracker (LP: #1870660)

  * CVE-2019-19768
- blktrace: Protect q->blk_trace with RCU
- blktrace: fix dereference after null check

  * Multiple Kexec in AWS Nitro instances fail (LP: #1869948)
- net: ena: Add PCI shutdown handler to allow safe kexec

  * Insert test_bpf module will report 4 failures for ubuntu_bpf_jit on X s390x
(LP: #1768452)
- test_bpf: flag tests that cannot be jited on s390

  * Mounting LVM snapshots with xfs can hit kernel BUG in nvme driver
(LP: #1869229)
- block: fix bio_will_gap() for first bvec with offset

  * Xenial update: 4.4.217 upstream stable release (LP: #1868629)
- NFS: Remove superfluous kmap in nfs_readdir_xdr_to_array
- r8152: check disconnect status after long sleep
- net: nfc: fix bounds checking bugs on "pipe"
- bnxt_en: reinitialize IRQs when MTU is modified
- fib: add missing attribute validation for tun_id
- nl802154: add missing attribute validation
- nl802154: add missing attribute validation for dev_type
- team: add missing attribute validation for port ifindex
- team: add missing attribute validation for array index
- nfc: add missing attribute validation for SE API
- nfc: add missing attribute validation for vendor subcommand
- ipvlan: add cond_resched_rcu() while processing muticast backlog
- ipvlan: do not add hardware address of master to its unicast filter list
- ipvlan: egress mcast packets are not exceptional
- ipvlan: do not use cond_resched_rcu() in ipvlan_process_multicast()
- ipvlan: don't deref eth hdr before checking it's set
- macvlan: add cond_resched() during multicast processing
- net: fec: validate the new settings in fec_enet_set_coalesce()
- slip: make slhc_compress() more robust against malicious packets
- bonding/alb: make sure arp header is pulled before accessing it
- net: fq: add missing attribute validation for orphan mask
- iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn +
  add_taint
- drm/amd/display: remove duplicated assignment to grph_obj_type
- gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on cold dcache
- KVM: x86: clear stale x86_emulate_ctxt->intercept value
- ARC: define __ALIGN_STR and __ALIGN symbols for ARC
- efi: Fix a race and a buffer overflow while reading efivars via sysfs
- iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint
- iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page
- nl80211: add missing attribute validation for critical protocol indication
- nl80211: add missing attribute validation for channel switch
- netfilter: cthelper: add missing attribute validation for cthelper
- iommu/vt-d: Fix the wrong printing in RHSA parsing
- iommu/vt-d: Ignore devices with out-of-spec domain number
- ipv6: restrict IPV6_ADDRFORM operation
- efi: Add a sanity check to efivar_store_raw()
- batman-adv: Fix invalid read while copying bat_iv.bcast_own
- batman-adv: Only put gw_node list reference when removed
- batman-adv: Only put orig_node_vlan list reference when removed
- batman-adv: Avoid endless loop in bat-on-bat netdevice check
- batman-adv: Fix unexpected free of bcast_own on add_if error
- batman-adv: Fix integer overflow in batadv_iv_ogm_calc_tq
- batman-adv: init neigh node last seen field
- batman-adv: Deactivate TO_BE_ACTIVATED hardif on shutdown
- batman-adv: Drop reference to netdevice on last reference
- batman-adv: Fix reference counting of vlan object for tt_local_entry
- batman-adv: Avoid duplicate neigh_node additions
- batman-adv: fix skb deref after free
- batman-adv: Fix use-after-free/double-free of tt_req_node
- batman-adv: Fix ICMP RR ethernet access after skb_linearize
- batman-adv: Clean up untagged vlan when destroying via rtnl-link
- batman-adv: Avoid nullptr dereference in bla after vlan_insert_tag
- batman-adv: Avoid nullptr dereference in dat after vlan_insert_tag
- batman-adv: Fix orig_node_vlan leak on orig_node_release
- batman-adv: lock crc access in bridge loop avoidance
- batman-adv: Fix non-atomic bla_claim::backbone_gw access
- batman-adv: Fix reference leak in batadv_find_router
- batman-adv: Free last_bonding_candidate on release of orig_node
- batman-adv: Fix speedy join in gateway client mode
- batman-adv: Add missing refcnt for last_candidate
- batman-adv: Fix double free during fragment merge error
- batman-adv: Fix transmission of final, 16th fragment
- batman-adv: Fix rx packet/bytes stats on local ARP reply
- batman-adv: fix TT sync flag inconsistencies
- batman-adv: Fix lock for ogm cnt access in batadv_iv_ogm_calc_tq
- batman-adv: Fix internal interface indices types
-