Bionic update: upstream stable patchset 2020-02-26

Bug #1864904 reported by Kamal Mostafa on 2020-02-26
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:

       upstream stable patchset 2020-02-26

                Ported from the following upstream stable releases:
                        v4.14.170, v4.19.101, v4.19.102

       from git://

orinoco_usb: fix interface sanity check
rsi_91x_usb: fix interface sanity check
USB: serial: ir-usb: add missing endpoint sanity check
USB: serial: ir-usb: fix link-speed handling
USB: serial: ir-usb: fix IrLAP framing
usb: dwc3: turn off VBUS when leaving host mode
staging: most: net: fix buffer overflow
staging: wlan-ng: ensure error return is actually returned
staging: vt6656: correct packet types for CTS protect, mode.
staging: vt6656: use NULLFUCTION stack on mac80211
staging: vt6656: Fix false Tx excessive retries reporting.
serial: 8250_bcm2835aux: Fix line mismatch on driver unbind
crypto: chelsio - fix writing tfm flags to wrong place
ath9k: fix storage endpoint lookup
brcmfmac: fix interface sanity check
rtl8xxxu: fix interface sanity check
zd1211rw: fix storage endpoint lookup
arc: eznps: fix allmodconfig kconfig warning
HID: ite: Add USB id match for Acer SW5-012 keyboard dock
phy: cpcap-usb: Prevent USB line glitches from waking up modem
watchdog: max77620_wdt: fix potential build errors
watchdog: rn5t618_wdt: fix module aliases
spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls
drivers/net/b44: Change to non-atomic bit operations on pwol_mask
net: wan: sdla: Fix cast from pointer to integer of different size
gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP
atm: eni: fix uninitialized variable warning
PCI: Add DMA alias quirk for Intel VCA NTB
usb-storage: Disable UAS on JMicron SATA enclosure
net_sched: ematch: reject invalid TCF_EM_SIMPLE
rsi: fix use-after-free on probe errors
crypto: af_alg - Use bh_lock_sock in sk_destruct
vfs: fix do_last() regression
x86/resctrl: Fix use-after-free when deleting resource groups
x86/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup
x86/resctrl: Fix a deadlock due to inaccurate reference
crypto: pcrypt - Fix user-after-free on module unload
perf c2c: Fix return type for histogram sorting comparision functions
PM / devfreq: Add new name attribute for sysfs
tools lib: Fix builds when glibc contains strlcpy()
arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'
ext4: validate the debug_want_extra_isize mount option at parse time
mm/mempolicy.c: fix out of bounds write in mpol_parse_str()
reiserfs: Fix memory leak of journal device string
media: digitv: don't continue if remote control state can't be read
media: af9005: uninitialized variable printked
media: gspca: zero usb_buf
media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0
ttyprintk: fix a potential deadlock in interrupt context issue
Bluetooth: Fix race condition in hci_release_sock()
cgroup: Prevent double killing of css when enabling threaded cgroup
media: si470x-i2c: Move free() past last use of 'radio'
ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity
ARM: dts: beagle-x15-common: Model 5V0 regulator
soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot
mac80211: mesh: restrict airtime metric to peered established plinks
clk: mmp2: Fix the order of timer mux parents
ixgbevf: Remove limit of 10 entries for unicast filter list
ixgbe: Fix calculation of queue with VFs and flow director on interface flap
igb: Fix SGMII SFP module discovery for 100FX/LX.
ASoC: sti: fix possible sleep-in-atomic
qmi_wwan: Add support for Quectel RM500Q
wireless: fix enabling channel 12 for custom regulatory domain
cfg80211: Fix radar event during another phy CAC
mac80211: Fix TKIP replay protection immediately after key setup
wireless: wext: avoid gcc -O3 warning
net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec
bnxt_en: Fix ipv6 RFS filter matching logic.
ARM: dts: am335x-boneblack-common: fix memory size
vti[6]: fix packet tx through bpf_redirect()
scsi: fnic: do not queue commands during fwreset
ARM: 8955/1: virt: Relax arch timer version check during early boot
tee: optee: Fix compilation issue with nommu
airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE
r8152: get default setting of WOL before initializing
qlcnic: Fix CPU soft lockup while collecting firmware dump
powerpc/fsl/dts: add fsl,erratum-a011043
net/fsl: treat fsl,erratum-a011043
net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G
seq_tab_next() should increase position index
l2t_seq_next should increase position index
net: Fix skb->csum update in inet_proto_csum_replace16().
btrfs: do not zero f_bavail if we have available space
perf report: Fix no libunwind compiled warning break s390 issue
iio: st_gyro: Correct data for LSM9DS0 gyro
net_sched: fix ops->bind_class() implementations
HID: Add quirk for Xin-Mo Dual Controller
HID: Add quirk for incorrect input length on Lenovo Y720
phy: qcom-qmp: Increase PHY ready timeout
platform/x86: dell-laptop: disable kbd backlight on Inspiron 10xx
sched/fair: Add tmp_alone_branch assertion
sched/fair: Fix insertion in rq->leaf_cfs_rq_list
random: try to actively add entropy rather than passively wait for it
block: cleanup __blkdev_issue_discard()
block: fix 32 bit overflow in __blkdev_issue_discard()
media: vp7045: do not read uninitialized values if usb transfer fails
tomoyo: Use atomic_t for statistics counter
tools lib traceevent: Fix memory leakage in filter_event
parisc: Use proper printk format for resource_size_t
riscv: delete temporary files
ARM: dts: am43x-epos-evm: set data pin directions for spi0 and spi1
UBUNTU: upstream stable to v4.14.170, v4.19.102

CVE References

Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Bionic):
status: New → In Progress
assignee: nobody → Kamal Mostafa (kamalmostafa)
description: updated
Changed in linux (Ubuntu Bionic):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (27.7 KiB)

This bug was fixed in the package linux - 4.15.0-96.97

linux (4.15.0-96.97) bionic; urgency=medium

  * CVE-2020-8834
    - KVM: PPC: Book3S HV: Factor fake-suspend handling out of
    - KVM: PPC: Book3S PR: Move kvmppc_save_tm/kvmppc_restore_tm to separate file
    - KVM: PPC: Book3S PR: Add guest MSR parameter for

linux (4.15.0-94.95) bionic; urgency=medium

  * bionic/linux: 4.15.0-94.95 -proposed tracker (LP: #1868984)

  * Missing wireless network interface after kernel 5.3.0-43 upgrade with eoan
    (LP: #1868442)
    - iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices

linux (4.15.0-93.94) bionic; urgency=medium

  * bionic/linux: 4.15.0-93.94 -proposed tracker (LP: #1868764)

  * quotactl04 from ubuntu_ltp_syscalls failed with B (LP: #1868665)
    - ext4: fix mount failure with quota configured as module

linux (4.15.0-92.93) bionic; urgency=medium

  * bionic/linux: 4.15.0-92.93 -proposed tracker (LP: #1867272)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis
    - [Packaging] update helper scripts

  * Introduce the new NVIDIA 440 series, and add 5.4 Linux compatibility to the
    340 and 390 series (LP: #1854485)
    - [Packaging] NVIDIA -- add support for the 435 and the 440 series

  * Stop using get_scalar_status command in Dell AIO uart backlight driver
    (LP: #1865402)
    - SAUCE: platform/x86: dell-uart-backlight: add get_display_mode command

  * Bionic update: upstream stable patchset 2020-03-12 (LP: #1867194)
    - RDMA/core: Fix locking in ib_uverbs_event_read
    - gpio: zynq: Report gpio direction at boot
    - arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations
    - KVM: arm: Fix DFSR setting for non-LPAE aarch32 guests
    - KVM: arm: Make inject_abt32() inject an external abort instead
    - mtd: onenand_base: Adjust indentation in onenand_read_ops_nolock
    - mtd: sharpslpart: Fix unsigned comparison to zero
    - padata: fix null pointer deref of pd->pinst
    - Input: synaptics - switch T470s to RMI4 by default
    - Input: synaptics - enable SMBus on ThinkPad L470
    - Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list
    - ALSA: hda/realtek - Fix silent output on MSI-GL73
    - ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
    - arm64: cpufeature: Set the FP/SIMD compat HWCAP bits properly
    - ALSA: usb-audio: sound: usb: usb true/false for bool return type
    - ext4: don't assume that mmp_nodename/bdevname have NUL
    - ext4: fix support for inode sizes > 1024 bytes
    - ext4: fix checksum errors with indexed dirs
    - ext4: add cond_resched() to ext4_protect_reserved_inode
    - ext4: improve explanation of a mount failure caused by a misconfigured
    - Btrfs: fix race between using extent maps and merging them
    - btrfs: ref-verify: fix memory leaks
    - btrfs: print message when tree-log replay starts
    - btrfs: log message when rw remount is attempted with unclean tree-log
    - arm64: ssbs: Fix context-switch when SSBS is present on all CPUs
    - perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's ev...

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