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

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https://bugs.launchpad.net/bugs/1947888

Title:
  Focal update: v5.4.151 upstream stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Focal:
  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:

         v5.4.151 upstream stable release
         from git://git.kernel.org/

  tty: Fix out-of-bound vmalloc access in imageblit
  cpufreq: schedutil: Use kobject release() method to free sugov_tunables
  cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory
  usb: cdns3: fix race condition before setting doorbell
  fs-verity: fix signed integer overflow with i_size near S64_MAX
  hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary 
structure field
  hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary 
structure field
  hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary 
structure field
  scsi: ufs: Fix illegal offset in UPIU event trace
  mac80211: fix use-after-free in CCMP/GCMP RX
  x86/kvmclock: Move this_cpu_pvti into kvmclock.h
  drm/amd/display: Pass PCI deviceid into DC
  ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
  hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced 
from sysfs
  mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug
  mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
  mac80211: mesh: fix potentially unaligned access
  mac80211-hwsim: fix late beacon hrtimer handling
  sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb
  hwmon: (tmp421) report /PVLD condition as fault
  hwmon: (tmp421) fix rounding for negative values
  net: ipv4: Fix rtnexthop len when RTA_FLOW is present
  e100: fix length calculation in e100_get_regs_len
  e100: fix buffer overrun in e100_get_regs
  selftests, bpf: test_lwt_ip_encap: Really disable rp_filter
  scsi: csiostor: Add module softdep on cxgb4
  net: hns3: do not allow call hns3_nic_net_open repeatedly
  net: sched: flower: protect fl_walk() with rcu
  af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
  perf/x86/intel: Update event constraints for ICX
  elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings
  debugfs: debugfs_create_file_size(): use IS_ERR to check for error
  ipack: ipoctal: fix stack information leak
  ipack: ipoctal: fix tty registration race
  ipack: ipoctal: fix tty-registration error handling
  ipack: ipoctal: fix missing allocation-failure check
  ipack: ipoctal: fix module reference leak
  ext4: fix loff_t overflow in ext4_max_bitmap_size()
  ext4: fix reserved space counter leakage
  ext4: fix potential infinite loop in ext4_dx_readdir()
  HID: u2fzero: ignore incomplete packets without data
  net: udp: annotate data race around udp_sk(sk)->corkflag
  net: stmmac: don't attach interface until resume finishes
  PCI: Fix pci_host_bridge struct device release/free handling
  libnvdimm/pmem: Fix crash triggered when I/O in-flight during unbind
  hso: fix bailout in error case of probe
  usb: hso: fix error handling code of hso_create_net_device
  usb: hso: remove the bailout parameter
  crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()
  HID: betop: fix slab-out-of-bounds Write in betop_probe
  netfilter: ipset: Fix oversized kvmalloc() calls
  HID: usbhid: free raw_report buffers in usbhid_stop
  Linux 5.4.151
  UBUNTU: upstream stable to v5.4.151

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