Focal update: v5.4.59 upstream stable release

Bug #1892417 reported by Kamal Mostafa on 2020-08-20
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Kamal Mostafa

Bug Description

SRU Justification

       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:

       v5.4.59 upstream stable release
       from git://

tracepoint: Mark __tracepoint_string's __used
HID: input: Fix devices that return multiple bytes in battery report
nvme: add a Identify Namespace Identification Descriptor list quirk
fs/io_uring.c: Fix uninitialized variable is referenced in io_submit_sqe
clk: qcom: clk-rpmh: Wait for completion when enabling clocks
x86/mce/inject: Fix a wrong assignment of i_mce.status
sched/fair: Fix NOHZ next idle balance
sched: correct SD_flags returned by tl->sd_flags()
arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
EDAC: Fix reference count leaks
crc-t10dif: Fix potential crypto notify dead-lock
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
blktrace: fix debugfs use after free
crypto: ccree - fix resource leak on error path
ARM: exynos: MCPM: Restore big.LITTLE cpuidle support
firmware: arm_scmi: Fix SCMI genpd domain probing
arm64: dts: exynos: Fix silent hang after boot on Espresso
sched/uclamp: Fix initialization of struct uclamp_rq
clk: scmi: Fix min and max rate when registering clocks with discrete rates
m68k: mac: Don't send IOP message until channel is idle
m68k: mac: Fix IOP status/control register writes
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
ARM: dts: gose: Fix ports node name for adv7180
ARM: dts: gose: Fix ports node name for adv7612
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
spi: lantiq: fix: Rx overflow error in full duplex mode
tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
regulator: fix memory leak on error path of regulator_register()
io_uring: fix sq array offset calculation
spi: rockchip: Fix error in SPI slave pio read
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
iocost: Fix check condition of iocg abs_vdebt
irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
md: raid0/linear: fix dereference before null check on pointer mddev
nvme-tcp: fix controller reset hang during traffic
nvme-rdma: fix controller reset hang during traffic
nvme-multipath: fix logic for non-optimized paths
nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
loop: be paranoid on exit and prevent new additions / removals
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
drm/amdgpu: avoid dereferencing a NULL pointer
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
crypto: aesni - Fix build with LLVM_IAS=1
video: fbdev: savage: fix memory leak on error handling path in probe
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
bus: ti-sysc: Add missing quirk flags for usb_host_hs
md-cluster: fix wild pointer of unlock_all_bitmaps()
drm/nouveau/kms/nv50-: Fix disabling dithering
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
drm/etnaviv: fix ref count leak via pm_runtime_get_sync
drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek
drm/nouveau: fix multiple instances of reference count leaks
mmc: sdhci-cadence: do not use hardware tuning for SD mode
btrfs: fix lockdep splat from btrfs_dump_space_info
usb: mtu3: clear dual mode of u3port when disable device
drm: msm: a6xx: fix gpu failure after system resume
drm/msm: Fix a null pointer access in msm_gem_shrinker_count()
drm/debugfs: fix plain echo to connector "force" attribute
drm/radeon: disable AGP by default
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
drm/amdgpu/display bail early in dm_pp_get_static_clocks
drm/amd/powerplay: fix compile error with ARCH=arc
bpf: Fix fds_example SIGSEGV error
brcmfmac: keep SDIO watchdog running when console_interval is non-zero
brcmfmac: To fix Bss Info flag definition Bug
brcmfmac: set state of hanger slot to FREE when flushing PSQ
platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
iwlegacy: Check the return value of pcie_capability_read_*()
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
ionic: update eid test for overflow
mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
usb: gadget: net2280: fix memory leak on probe error handling paths
bdc: Fix bug causing crash after multiple disconnects
usb: bdc: Halt controller on suspend
dyndbg: fix a BUG_ON in ddebug_describe_flags
bcache: fix super block seq numbers comparision in register_cache_set()
ACPICA: Do not increment operation_region reference counts for field units
drm/msm: ratelimit crtc event overflow error
drm/gem: Fix a leak in drm_gem_objects_lookup()
drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers
agp/intel: Fix a memory leak on module initialisation failure
mwifiex: Fix firmware filename for sd8977 chipset
mwifiex: Fix firmware filename for sd8997 chipset
btmrvl: Fix firmware filename for sd8977 chipset
btmrvl: Fix firmware filename for sd8997 chipset
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
console: newport_con: fix an issue about leak related system resources
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
ath10k: Acquire tx_lock in tx error paths
iio: improve IIO_CONCENTRATION channel type description
drm/etnaviv: Fix error path on failure to enable bus clk
drm/arm: fix unintentional integer overflow on left shift
clk: bcm63xx-gate: fix last clock availability
leds: lm355x: avoid enum conversion warning
Bluetooth: btusb: fix up firmware download sequence
Bluetooth: btmtksdio: fix up firmware download sequence
media: cxusb-analog: fix V4L2 dependency
media: marvell-ccic: Add missed v4l2_async_notifier_cleanup()
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
ASoC: SOF: nocodec: add missing .owner field
ASoC: Intel: bxt_rt298: add missing .owner field
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
cxl: Fix kobject memleak
drm/radeon: fix array out-of-bounds read and write issues
staging: vchiq_arm: Add a matching unregister call
iavf: fix error return code in iavf_init_get_resources()
iavf: Fix updating statistics
RDMA/core: Fix bogus WARN_ON during ib_unregister_device_queued()
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
ipvs: allow connection reuse for unconfirmed conntrack
media: firewire: Using uninitialized values in node_probe()
media: exynos4-is: Add missed check for pinctrl_lookup_state()
media: cros-ec-cec: do not bail on device_init_wakeup failure
xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
xfs: fix reflink quota reservation accounting error
RDMA/rxe: Skip dgid check in loopback mode
PCI: Fix pci_cfg_wait queue locking problem
drm/stm: repair runtime power management
kobject: Avoid premature parent object freeing in kobject_cleanup()
leds: core: Flush scheduled work for system suspend
drm: panel: simple: Fix bpc for LG LB070WV8 panel
phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
drm/bridge: sil_sii8620: initialize return of sii8620_readb
scsi: scsi_debug: Add check for sdebug_max_queue during module init
mwifiex: Prevent memory corruption handling keys
kernfs: do not call fsnotify() with name without a parent
powerpc/rtas: don't online CPUs for partition suspend
powerpc/vdso: Fix vdso cpu truncation
RDMA/qedr: SRQ's bug fixes
RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
ima: Have the LSM free its audit rule
staging: rtl8192u: fix a dubious looking mask before a shift
ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback
PCI/ASPM: Add missing newline in sysfs 'policy'
phy: renesas: rcar-gen3-usb2: move irq registration to init
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
drm/imx: fix use after free
drm/imx: tve: fix regulator_disable error path
gpu: ipu-v3: Restore RGB32, BGR32
spi: lantiq-ssc: Fix warning by using WQ_MEM_RECLAIM
USB: serial: iuu_phoenix: fix led-activity helpers
usb: core: fix quirks_param_set() writing to a const pointer
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
powerpc/perf: Fix missing is_sier_aviable() during build
mt76: mt7615: fix potential memory leak in mcu message handler
phy: armada-38x: fix NETA lockup when repeatedly switching speeds
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
usb: dwc2: Fix error path in gadget registration
usb: gadget: f_uac2: fix AC Interface Header Descriptor wTotalLength
scsi: megaraid_sas: Clear affinity hint
scsi: mesh: Fix panic after host or bus reset
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
macintosh/via-macii: Access autopoll_devs when inside lock
PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
RDMA/core: Fix return error value in _ib_modify_qp() to negative
Smack: fix another vsscanf out of bounds
Smack: prevent underflow in smk_set_cipso()
power: supply: check if calc_soc succeeded in pm860x_init_battery
Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
Bluetooth: hci_serdev: Only unregister device if it was registered
net: dsa: rtl8366: Fix VLAN semantics
net: dsa: rtl8366: Fix VLAN set-up
xfs: fix inode allocation block res calculation precedence
selftests/powerpc: Squash spurious errors due to device removal
powerpc/32s: Fix CONFIG_BOOK3S_601 uses
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
selftests/powerpc: Fix CPU affinity for child process
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
PCI: Release IVRS table in AMD ACS quirk
UBUNTU: [Config] update config for ARMADA_AP_CPU_CLK
cpufreq: ap806: fix cpufreq driver needs ap cpu clk
selftests/powerpc: Fix online CPU selection
ASoC: meson: axg-tdm-interface: fix link fmt setup
ASoC: meson: axg-tdmin: fix g12a skew
ASoC: meson: axg-tdm-formatters: fix sclk inversion
ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
s390/qeth: don't process empty bridge port events
ice: Graceful error handling in HW table calloc failure
rtw88: fix LDPC field for RA info
rtw88: fix short GI capability based on current bandwidth
rtw88: coex: only skip coex triggered by BT info
wl1251: fix always return 0 error
tools, build: Propagate build failures from tools/build/
tools, bpftool: Fix wrong return value in do_dump()
net/mlx5: DR, Change push vlan action sequence
net/mlx5: Delete extra dump stack that gives nothing
net: ethernet: aquantia: Fix wrong return value
liquidio: Fix wrong return value in cn23xx_get_pf_num()
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
fsl/fman: use 32-bit unsigned integer
fsl/fman: fix dereference null return value
fsl/fman: fix unreachable code
fsl/fman: check dereferencing null pointer
fsl/fman: fix eth hash table allocation
net: thunderx: initialize VF's mailbox mutex before first usage
dlm: Fix kobject memleak
ocfs2: fix unbalanced locking
pinctrl-single: fix pcs_parse_pinconf() return value
svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
crypto: aesni - add compatibility with IAS
af_packet: TPACKET_V3: fix fill status rwlock imbalance
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
net: Fix potential memory leak in proto_register()
net/nfc/rawsock.c: add CAP_NET_RAW check.
net: phy: fix memory leak in device-create error path
net: Set fput_needed iff FDPUT_FPUT is set
net/tls: Fix kmap usage
tcp: correct read of TFO keys on big endian systems
vmxnet3: use correct tcp hdr length when packet is encapsulated
net: refactor bind_bucket fastreuse into helper
net: initialize fastreuse on inet_inherit_port
USB: serial: cp210x: re-enable auto-RTS on open
USB: serial: cp210x: enable usb generic throttle/unthrottle
ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
9p: Fix memory leak in v9fs_mount
media: media-request: Fix crash if memory allocation fails
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
io_uring: set ctx sq/cq entry count earlier
NFS: Don't move layouts to plh_return_segs list while in use
NFS: Don't return layout segments that are in use
cpufreq: Fix locking issues with governors
cpufreq: dt: fix oops on armada37xx
include/asm-generic/ align ro_after_init
spi: spidev: Align buffers for DMA
mtd: rawnand: qcom: avoid write to unavailable register
erofs: fix extended inode could cross boundary
Revert "parisc: Drop LDCW barrier in CAS code when running UP"
Revert "parisc: Use ldcw instruction for SMP spinlock release barrier"
Revert "parisc: Revert "Release spinlocks using ordered store""
parisc: Do not use an ordered store in pa_tlb_lock()
parisc: Implement __smp_store_release and __smp_load_acquire barriers
parisc: mask out enable and reserved bits from sba imask
ARM: 8992/1: Fix unwind_frame for clang-built kernels
irqdomain/treewide: Free firmware node after domain removal
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
tpm: Unify the mismatching TPM space buffer sizes
pstore: Fix linking when crypto API disabled
crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
crypto: qat - fix double free in qat_uclo_create_batch_init_list
crypto: ccp - Fix use of merged scatterlists
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
bitfield.h: don't compile-time validate _val in FIELD_FIT
fs/minix: check return value of sb_getblk()
fs/minix: don't allow getting deleted inodes
fs/minix: reject too-large maximum file size
xen/balloon: fix accounting in alloc_xenballooned_pages error path
xen/balloon: make the balloon wait interruptible
xen/gntdev: Fix dmabuf import with non-zero sgt offset
s390/dasd: fix inability to use DASD with DIAG driver
s390/gmap: improve THP splitting
io_uring: Fix NULL pointer dereference in loop_rw_iter()
Linux 5.4.59
UBUNTU: upstream stable to v5.4.59

CVE References

Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Focal):
status: New → In Progress
assignee: nobody → Kamal Mostafa (kamalmostafa)
description: updated
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Committed
Launchpad Janitor (janitor) wrote :
Download full text (42.6 KiB)

This bug was fixed in the package linux - 5.4.0-48.52

linux (5.4.0-48.52) focal; urgency=medium

  * focal/linux: 5.4.0-48.52 -proposed tracker (LP: #1894654)

  * mm/slub kernel oops on focal kernel 5.4.0-45 (LP: #1895109)
    - SAUCE: Revert "mm/slub: fix a memory leak in sysfs_slab_add()"

  * Packaging resync (LP: #1786013)
    - update dkms package versions
    - update dkms package versions

  * Introduce the new NVIDIA 450-server and the 450 UDA series (LP: #1887674)
    - [packaging] add signed modules for nvidia 450 and 450-server

  * [UBUNTU 20.04] zPCI attach/detach issues with PF/VF linking support
    (LP: #1892849)
    - s390/pci: fix zpci_bus_link_virtfn()
    - s390/pci: re-introduce zpci_remove_device()
    - s390/pci: fix PF/VF linking on hot plug

  * [UBUNTU 20.04] kernel: s390/cpum_cf,perf: changeDFLT_CCERROR counter name
    (LP: #1891454)
    - s390/cpum_cf, perf: change DFLT_CCERROR counter name

  * [UBUNTU 20.04] zPCI: Enabling of a reserved PCI function regression
    introduced by multi-function support (LP: #1891437)
    - s390/pci: fix enabling a reserved PCI function

  * CVE-2020-12888
    - vfio/type1: Support faulting PFNMAP vmas
    - vfio-pci: Fault mmaps to enable vma tracking
    - vfio-pci: Invalidate mmaps and block MMIO access on disabled memory

  * [Hyper-V] VSS and File Copy daemons intermittently fails to start
    (LP: #1891224)
    - [Packaging] Bind hv_vss_daemon startup to hv_vss device
    - [Packaging] bind hv_fcopy_daemon startup to hv_fcopy device

  * alsa/hdmi: support nvidia mst hdmi/dp audio (LP: #1867704)
    - ALSA: hda - Rename snd_hda_pin_sense to snd_hda_jack_pin_sense
    - ALSA: hda - Add DP-MST jack support
    - ALSA: hda - Add DP-MST support for non-acomp codecs
    - ALSA: hda - Add DP-MST support for NVIDIA codecs
    - ALSA: hda: hdmi - fix regression in connect list handling
    - ALSA: hda: hdmi - fix kernel oops caused by invalid PCM idx
    - ALSA: hda: hdmi - preserve non-MST PCM routing for Intel platforms
    - ALSA: hda: hdmi - Keep old slot assignment behavior for Intel platforms
    - ALSA: hda - Fix DP-MST support for NVIDIA codecs

  * Focal update: v5.4.60 upstream stable release (LP: #1892899)
    - smb3: warn on confusing error scenario with sec=krb5
    - genirq/affinity: Make affinity setting if activated opt-in
    - genirq/PM: Always unlock IRQ descriptor in rearm_wake_irq()
    - PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context()
    - PCI: Add device even if driver attach failed
    - PCI: qcom: Define some PARF params needed for ipq8064 SoC
    - PCI: qcom: Add support for tx term offset for rev 2.1.0
    - btrfs: allow use of global block reserve for balance item deletion
    - btrfs: free anon block device right after subvolume deletion
    - btrfs: don't allocate anonymous block device for user invisible roots
    - btrfs: ref-verify: fix memory leak in add_block_entry
    - btrfs: stop incremening log_batch for the log root tree when syncing log
    - btrfs: remove no longer needed use of log_writers for the log root tree
    - btrfs: don't traverse into the seed devices in show_devname
    - btrfs: open device...

Changed in linux (Ubuntu Focal):
status: Fix Committed → Fix Released
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