Bionic update: upstream stable patchset 2021-02-26

Bug #1917093 reported by Kamal Mostafa on 2021-02-26
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Medium
Kamal Mostafa
Bionic
Medium
Kamal Mostafa

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 2021-02-26

                Ported from the following upstream stable releases:
                        v4.14.218, v4.19.171
                                   v4.19.172

       from git://git.kernel.org/

i2c: bpmp-tegra: Ignore unknown I2C_M flags
ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()
ALSA: hda/via: Add minimum mute flag
ACPI: scan: Make acpi_bus_get_device() clear return pointer on error
mmc: sdhci-xenon: fix 1.8v regulator stabilization
dm: avoid filesystem lookup in dm_get_dev_t()
drm/atomic: put state on error path
ASoC: Intel: haswell: Add missing pm_ops
scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback
xen: Fix event channel callback via INTX/GSI
drm/nouveau/bios: fix issue shadowing expansion ROMs
drm/nouveau/privring: ack interrupts the same way as RM
drm/nouveau/i2c/gm200: increase width of aux semaphore owner fields
i2c: octeon: check correct size of maximum RECV_LEN packet
can: dev: can_restart: fix use after free bug
can: vxcan: vxcan_xmit: fix use after free bug
iio: ad5504: Fix setting power-down state
irqchip/mips-cpu: Set IPI domain parent chip
intel_th: pci: Add Alder Lake-P support
stm class: Fix module init return on allocation failure
ehci: fix EHCI host controller initialization sequence
USB: ehci: fix an interrupt calltrace error
usb: udc: core: Use lock when write to soft_connect
usb: bdc: Make bdc pci driver depend on BROKEN
UBUNTU: [Config] updateconfigs for USB_BDC_PCI
xhci: make sure TRB is fully written before giving it to the controller
xhci: tegra: Delay for disabling LFPS detector
compiler.h: Raise minimum version of GCC to 5.1 for arm64
netfilter: rpfilter: mask ecn bits before fib lookup
sh: dma: fix kconfig dependency for G2_DMA
sh_eth: Fix power down vs. is_opened flag ordering
skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too
udp: mask TOS bits in udp_v4_early_demux()
ipv6: create multicast route with RTPROT_KERNEL
net_sched: avoid shift-out-of-bounds in tcindex_set_parms()
net: dsa: b53: fix an off by one in checking "vlan->vid"
gpio: mvebu: fix pwm .get_state period calculation
Revert "mm/slub: fix a memory leak in sysfs_slab_add()"
futex: Ensure the correct return value from futex_lock_pi()
futex: Replace pointless printk in fixup_owner()
futex: Provide and use pi_state_update_owner()
rtmutex: Remove unused argument from rt_mutex_proxy_unlock()
futex: Use pi_state_update_owner() in put_pi_state()
futex: Simplify fixup_pi_state_owner()
futex: Handle faults correctly for PI futexes
tracing: Fix race in trace_open and buffer resize call
fs: move I_DIRTY_INODE to fs.h
writeback: Drop I_DIRTY_TIME_EXPIRE
fs: fix lazytime expiration handling in __writeback_single_inode()
mmc: core: don't initialize block size from ext_csd if not present
scsi: qedi: Correct max length of CHAP secret
riscv: Fix kernel time_init()
HID: Ignore battery for Elan touchscreen on ASUS UX550
clk: tegra30: Add hda clock default rates to clock driver
drm/nouveau/mmu: fix vram heap sizing
scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression
can: peak_usb: fix use after free bugs
serial: mvebu-uart: fix tx lost characters at power off
driver core: Extend device_is_dependent()
net_sched: reject silly cell_log in qdisc_get_rtab()
tools: Factor HOSTCC, HOSTLD, HOSTAR definitions
UBUNTU: upstream stable to v4.14.218, v4.19.172

CVE References

Changed in linux (Ubuntu):
status: New → Confirmed
importance: Undecided → Medium
assignee: nobody → Kamal Mostafa (kamalmostafa)
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Bionic):
status: New → Confirmed
importance: Undecided → Medium
assignee: nobody → Kamal Mostafa (kamalmostafa)
Changed in linux (Ubuntu):
status: Confirmed → Invalid
description: updated
Changed in linux (Ubuntu Bionic):
status: Confirmed → Fix Committed
Launchpad Janitor (janitor) wrote :
Download full text (11.4 KiB)

This bug was fixed in the package linux - 4.15.0-141.145

---------------
linux (4.15.0-141.145) bionic; urgency=medium

  * bionic/linux: 4.15.0-141.145 -proposed tracker (LP: #1919536)

  * binary assembly failures with CONFIG_MODVERSIONS present (LP: #1919315)
    - [Packaging] quiet (nomially) benign errors in BUILD script

  * selftests: bpf verifier fails after sanitize_ptr_alu fixes (LP: #1920995)
    - bpf: Simplify alu_limit masking for pointer arithmetic
    - bpf: Add sanity check for upper ptr_limit
    - bpf, selftests: Fix up some test_verifier cases for unprivileged

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

  * CVE-2018-13095
    - xfs: More robust inode extent count validation

  * i40e PF reset due to incorrect MDD event (LP: #1772675)
    - i40e: change behavior on PF in response to MDD event

  * Bionic update: upstream stable patchset 2021-03-09 (LP: #1918330)
    - ACPI: sysfs: Prefer "compatible" modalias
    - ARM: dts: imx6qdl-gw52xx: fix duplicate regulator naming
    - wext: fix NULL-ptr-dereference with cfg80211's lack of commit()
    - net: usb: qmi_wwan: added support for Thales Cinterion PLSx3 modem family
    - drivers: soc: atmel: Avoid calling at91_soc_init on non AT91 SoCs
    - drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[]
    - KVM: x86/pmu: Fix HW_REF_CPU_CYCLES event pseudo-encoding in
      intel_arch_events[]
    - KVM: x86: get smi pending status correctly
    - xen: Fix XenStore initialisation for XS_LOCAL
    - leds: trigger: fix potential deadlock with libata
    - mt7601u: fix kernel crash unplugging the device
    - mt7601u: fix rx buffer refcounting
    - xen-blkfront: allow discard-* nodes to be optional
    - ARM: imx: build suspend-imx6.S with arm instruction set
    - netfilter: nft_dynset: add timeout extension to template
    - xfrm: Fix oops in xfrm_replay_advance_bmp
    - RDMA/cxgb4: Fix the reported max_recv_sge value
    - iwlwifi: pcie: use jiffies for memory read spin time limit
    - iwlwifi: pcie: reschedule in long-running memory reads
    - mac80211: pause TX while changing interface type
    - can: dev: prevent potential information leak in can_fill_info()
    - x86/entry/64/compat: Preserve r8-r11 in int $0x80
    - x86/entry/64/compat: Fix "x86/entry/64/compat: Preserve r8-r11 in int $0x80"
    - iommu/vt-d: Gracefully handle DMAR units with no supported address widths
    - iommu/vt-d: Don't dereference iommu_device if IOMMU_API is not built
    - NFC: fix resource leak when target index is invalid
    - NFC: fix possible resource leak
    - team: protect features update by RCU to avoid deadlock
    - tcp: fix TLP timer not set when CA_STATE changes from DISORDER to OPEN
    - kernel: kexec: remove the lock operation of system_transition_mutex
    - PM: hibernate: flush swap writer after marking
    - pNFS/NFSv4: Fix a layout segment leak in pnfs_layout_process()
    - net/mlx5: Fix memory leak on flow table creation error flow
    - rxrpc: Fix memory leak in rxrpc_lookup_local
    - net: dsa: bcm_sf2: put device node before return
    - ibmvnic: Ensure that CRQ entry read are correctly ordered
    - ACPI: thermal: Do...

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