Bionic update: upstream stable patchset 2021-09-27

Bug #1945224 reported by Kamal Mostafa
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Invalid
Undecided
Unassigned
Bionic
Fix Released
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 2021-09-27

                Ported from the following upstream stable releases:
                        v4.14.246, v4.19.206
                        v4.14.247, v4.19.207

       from git://git.kernel.org/

ARC: Fix CONFIG_STACKDEPOT
can: usb: esd_usb2: esd_usb2_rx_event(): fix the interchange of the CAN RX and TX error counters
Revert "USB: serial: ch341: fix character loss at high transfer rates"
USB: serial: option: add new VID/PID to support Fibocom FG150
usb: dwc3: gadget: Fix dwc3_calc_trbs_left()
usb: dwc3: gadget: Stop EP0 transfers during pullup disable
IB/hfi1: Fix possible null-pointer dereference in _extend_sdma_tx_descs()
e1000e: Fix the max snoop/no-snoop latency for 10M
ip_gre: add validation for csum_start
xgene-v2: Fix a resource leak in the error handling path of 'xge_probe()'
net: marvell: fix MVNETA_TX_IN_PRGRS bit number
usb: gadget: u_audio: fix race condition on endpoint stop
opp: remove WARN when no valid OPPs remain
virtio: Improve vq->broken access to avoid any compiler optimization
vringh: Use wiov->used to check for read/write desc order
drm: Copy drm_wait_vblank to user before returning
drm/nouveau/disp: power down unused DP links during init
net/rds: dma_map_sg is entitled to merge entries
vt_kdsetmode: extend console locking
fbmem: add margin check to fb_check_caps()
KVM: x86/mmu: Treat NX as used (not reserved) for all !TDP shadow MMUs
Revert "floppy: reintroduce O_NDELAY fix"
net: qrtr: fix another OOB Read in qrtr_endpoint_post
net: hns3: fix get wrong pfc_en when query PFC configuration
UBUNTU: upstream stable to v4.14.246, v4.19.206
xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG
qed: Fix the VF msix vectors flow
net: macb: Add a NULL check on desc_ptp
qede: Fix memset corruption
perf/x86/intel/pt: Fix mask of num_address_ranges
perf/x86/amd/ibs: Work around erratum #1197
cryptoloop: add a deprecation warning
ARM: 8918/2: only build return_address() if needed
ALSA: pcm: fix divide error in snd_pcm_lib_ioctl
clk: fix build warning for orphan_list
media: stkwebcam: fix memory leak in stk_camera_probe
igmp: Add ip_mc_list lock in ip_check_mc_rcu
USB: serial: mos7720: improve OOM-handling in read_mos_reg()
f2fs: fix potential overflow
ath10k: fix recent bandwidth conversion bug
ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2)
crypto: talitos - reduce max key size for SEC1
powerpc/module64: Fix comment in R_PPC64_ENTRY handling
powerpc/boot: Delete unneeded .globl _zimage_start
net: ll_temac: Remove left-over debug message
mm/page_alloc: speed up the iteration of max_order
Revert "btrfs: compression: don't try to compress if we don't have enough pages"
usb: host: xhci-rcar: Don't reload firmware after the completion
x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions
PCI: Call Max Payload Size-related fixup quirks early
regmap: fix the offset of register error log
crypto: mxs-dcp - Check for DMA mapping errors
power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors
crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
udf: Check LVID earlier
isofs: joliet: Fix iocharset=utf8 mount option
nvme-rdma: don't update queue count when failing to set io queues
power: supply: max17042_battery: fix typo in MAx17042_TOFF
s390/cio: add dev_busid sysfs entry for each subchannel
libata: fix ata_host_start()
crypto: qat - do not ignore errors from enable_vf2pf_comms()
crypto: qat - handle both source of interrupt in VF ISR
crypto: qat - fix reuse of completion variable
crypto: qat - fix naming for init/shutdown VF to PF notifications
crypto: qat - do not export adf_iov_putmsg()
udf_get_extendedattr() had no boundary checks.
m68k: emu: Fix invalid free in nfeth_cleanup()
spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config
spi: spi-pic32: Fix issue with uninitialized dma_slave_config
clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel
crypto: qat - use proper type for vf_mask
certs: Trigger creation of RSA module signing key if it's not an RSA key
soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally
media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init
media: dvb-usb: fix uninit-value in vp702x_read_mac_addr
media: go7007: remove redundant initialization
Bluetooth: sco: prevent information leak in sco_conn_defer_accept()
tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos
net: cipso: fix warnings in netlbl_cipsov4_add_std
i2c: highlander: add IRQ check
media: em28xx-input: fix refcount bug in em28xx_usb_disconnect
PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently
PCI: PM: Enable PME if it can be signaled from D3cold
soc: qcom: smsm: Fix missed interrupts if state changes while masked
Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow
arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7
Bluetooth: fix repeated calls to sco_sock_kill
drm/msm/dsi: Fix some reference counted resource leaks
usb: gadget: udc: at91: add IRQ check
usb: phy: fsl-usb: add IRQ check
usb: phy: twl6030: add IRQ checks
Bluetooth: Move shutdown callback before flushing tx and rx queue
usb: host: ohci-tmio: add IRQ check
usb: phy: tahvo: add IRQ check
mac80211: Fix insufficient headroom issue for AMSDU
usb: gadget: mv_u3d: request_irq() after initializing UDC
Bluetooth: add timeout sanity check to hci_inquiry
i2c: iop3xx: fix deferred probing
i2c: s3c2410: fix IRQ check
mmc: dw_mmc: Fix issue with uninitialized dma_slave_config
mmc: moxart: Fix issue with uninitialized dma_slave_config
CIFS: Fix a potencially linear read overflow
i2c: mt65xx: fix IRQ check
usb: ehci-orion: Handle errors of clk_prepare_enable() in probe
usb: bdc: Fix an error handling path in 'bdc_probe()' when no suitable DMA config is available
tty: serial: fsl_lpuart: fix the wrong mapbase value
ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point()
bcma: Fix memory leak for internally-handled cores
ipv4: make exception cache less predictible
net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed
net: qualcomm: fix QCA7000 checksum handling
netns: protect netns ID lookups with RCU
tty: Fix data race between tiocsti() and flush_to_ldisc()
x86/resctrl: Fix a maybe-uninitialized build warning treated as error
KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted
IMA: remove -Wmissing-prototypes warning
backlight: pwm_bl: Improve bootloader/kernel device handover
clk: kirkwood: Fix a clocking boot regression
fbmem: don't allow too huge resolutions
rtc: tps65910: Correct driver module alias
blk-zoned: allow zone management send operations without CAP_SYS_ADMIN
blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN
PCI/MSI: Skip masking MSI-X on Xen PV
powerpc/perf/hv-gpci: Fix counter value parsing
xen: fix setting of max_pfn in shared_info
include/linux/list.h: add a macro to test if entry is pointing to the head
9p/xen: Fix end of loop tests for list_for_each_entry
soc: aspeed: lpc-ctrl: Fix boundary check for mmap
crypto: public_key: fix overflow during implicit conversion
block: bfq: fix bfq_set_next_ioprio_data()
power: supply: max17042: handle fails of reading status register
dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc()
VMCI: fix NULL pointer dereference when unmapping queue pair
media: uvc: don't do DMA on stack
media: rc-loopback: return number of emitters rather than error
libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs
ARM: 9105/1: atags_to_fdt: don't warn about stack size
PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure
PCI: xilinx-nwl: Enable the clock through CCF
PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response
PCI: aardvark: Fix masking and unmasking legacy INTx interrupts
HID: input: do not report stylus battery state as "full"
RDMA/iwcm: Release resources if iw_cm module initialization fails
docs: Fix infiniband uverbs minor number
pinctrl: samsung: Fix pinctrl bank pin count
vfio: Use config not menuconfig for VFIO_NOIOMMU
openrisc: don't printk() unconditionally
pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry()
scsi: qedi: Fix error codes in qedi_alloc_global_queues()
MIPS: Malta: fix alignment of the devicetree buffer
media: dib8000: rewrite the init prbs logic
crypto: mxs-dcp - Use sg_mapping_iter to copy data
PCI: Use pci_update_current_state() in pci_enable_device_flags()
iio: dac: ad5624r: Fix incorrect handling of an optional regulator.
ARM: dts: qcom: apq8064: correct clock names
video: fbdev: kyro: fix a DoS bug by restricting user input
netlink: Deal with ESRCH error in nlmsg_notify()
Smack: Fix wrong semantics in smk_access_entry()
usb: host: fotg210: fix the endpoint's transactional opportunities calculation
usb: host: fotg210: fix the actual_length of an iso packet
usb: gadget: u_ether: fix a potential null pointer dereference
usb: gadget: composite: Allow bMaxPower=0 if self-powered
staging: board: Fix uninitialized spinlock when attaching genpd
tty: serial: jsm: hold port lock when reporting modem line changes
bpf/tests: Fix copy-and-paste error in double word test
bpf/tests: Do not PASS tests without actually testing the result
video: fbdev: asiliantfb: Error out if 'pixclock' equals zero
video: fbdev: kyro: Error out if 'pixclock' equals zero
video: fbdev: riva: Error out if 'pixclock' equals zero
ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs()
flow_dissector: Fix out-of-bounds warnings
s390/jump_label: print real address in a case of a jump label bug
serial: 8250: Define RX trigger levels for OxSemi 950 devices
xtensa: ISS: don't panic in rs_init
hvsi: don't panic on tty_register_driver failure
serial: 8250_pci: make setup_port() parameters explicitly unsigned
staging: ks7010: Fix the initialization of the 'sleep_status' structure
ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init()
Bluetooth: skip invalid hci_sync_conn_complete_evt
ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output
media: v4l2-dv-timings.c: fix wrong condition in two for-loops
arm64: dts: qcom: sdm660: use reg value for memory node
net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe()
Bluetooth: avoid circular locks in sco_sock_connect
gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port()
ARM: tegra: tamonten: Fix UART pad setting
rpc: fix gss_svc_init cleanup on failure
staging: rts5208: Fix get_ms_information() heap buffer size
gfs2: Don't call dlm after protocol is unmounted
mmc: sdhci-of-arasan: Check return value of non-void funtions
mmc: rtsx_pci: Fix long reads when clock is prescaled
selftests/bpf: Enlarge select() timeout for test_maps
cifs: fix wrong release in sess_alloc_buffer() failed path
Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"
usb: musb: musb_dsps: request_irq() after initializing musb
usbip: give back URBs for unsent unlink requests during cleanup
usbip:vhci_hcd USB port can get stuck in the disabled state
ASoC: rockchip: i2s: Fix regmap_ops hang
ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B
parport: remove non-zero check on count
ath9k: fix OOB read ar9300_eeprom_restore_internal
ath9k: fix sleeping in atomic context
net: fix NULL pointer reference in cipso_v4_doi_free
net: w5100: check return value after calling platform_get_resource()
parisc: fix crash with signals and alloca
scsi: BusLogic: Fix missing pr_cont() use
scsi: qla2xxx: Sync queue idx with queue_pair_map idx
cpufreq: powernv: Fix init_chip_info initialization in numa=off
mm/hugetlb: initialize hugetlb_usage in mm_init
memcg: enable accounting for pids in nested pid namespaces
platform/chrome: cros_ec_proto: Send command again when timeout occurs
xen: reset legacy rtc flag for PV domU
bnx2x: Fix enabling network interfaces without VFs
PM: base: power: don't try to use non-existing RTC for storing data
x86/mm: Fix kern_addr_valid() to cope with existing but not present entries
net-caif: avoid user-triggerable WARN_ON(1)
ptp: dp83640: don't define PAGE0
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
r6040: Restore MDIO clock frequency after MAC reset
tipc: increase timeout in tipc_sk_enqueue()
events: Reuse value read using READ_ONCE instead of re-reading it
net/af_unix: fix a data-race in unix_dgram_poll
tcp: fix tp->undo_retrans accounting in tcp_sacktag_one()
mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range()
dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation
mfd: Don't use irq_create_mapping() to resolve a mapping
PCI: Add ACS quirks for Cavium multi-function devices
net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920
ethtool: Fix an error code in cxgb2.c
PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n
mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()'
ARC: export clear_user_page() for modules
net: dsa: b53: Fix calculating number of switch ports
netfilter: socket: icmp6: fix use-after-scope
qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom
net: renesas: sh_eth: Fix freeing wrong tx descriptor
SUNRPC/nfs: Fix return value for nfs4_callback_compound()
usb: mtu3: use @mult for HS isoc or intr
usb: mtu3: fix the wrong HS mult value
lib/mpi: use kcalloc in mpi_resize
media: venus: venc: Fix potential null pointer dereference on pointer fmt
platform/x86: dell-smbios-wmi: Add missing kfree in error-exit from run_smbios_call
f2fs: fix to unmap pages from userspace process in punch_hole()
userfaultfd: prevent concurrent API initialization
arm64/sve: Use correct size when reinitialising SVE state
perf machine: Initialize srcline string member in add_location struct
net/mlx5: Fix potential sleeping in atomic context
net: hns3: pad the short tunnel frame before sending to hardware
mfd: axp20x: Update AXP288 volatile ranges
KVM: arm64: Handle PSCI resets before userspace touches vCPU state
ip_gre: validate csum_start only on pull
UBUNTU: upstream stable to v4.14.247, v4.19.207

Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Bionic):
status: New → In Progress
importance: Undecided → Medium
Changed in linux (Ubuntu):
status: Confirmed → Invalid
Changed in linux (Ubuntu Bionic):
assignee: nobody → Kamal Mostafa (kamalmostafa)
description: updated
Stefan Bader (smb)
Changed in linux (Ubuntu Bionic):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (18.4 KiB)

This bug was fixed in the package linux - 4.15.0-162.170

---------------
linux (4.15.0-162.170) bionic; urgency=medium

  * bionic/linux: 4.15.0-162.170 -proposed tracker (LP: #1947293)

  * Add final-checks to check certificates (LP: #1947174)
    - [Packaging] Add system trusted and revocation keys final check

  * CVE-2020-36385
    - RDMA/cma: Add missing locking to rdma_accept()
    - RDMA/ucma: Fix the locking of ctx->file
    - RDMA/ucma: Rework ucma_migrate_id() to avoid races with destroy

  * CVE-2021-28950
    - fuse: fix live lock in fuse_iget()

  * CVE-2020-36322
    - fuse: fix bad inode

  * Bionic update: upstream stable patchset 2021-10-13 (LP: #1947011)
    - rcu: Fix missed wakeup of exp_wq waiters
    - apparmor: remove duplicate macro list_entry_is_head()
    - crypto: talitos - fix max key size for sha384 and sha512
    - sctp: validate chunk size in __rcv_asconf_lookup
    - sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
    - dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
    - thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
    - 9p/trans_virtio: Remove sysfs file on probe failure
    - prctl: allow to setup brk for et_dyn executables
    - profiling: fix shift-out-of-bounds bugs
    - pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
      registered
    - Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
    - parisc: Move pci_dev_is_behind_card_dino to where it is used
    - dmaengine: ioat: depends on !UML
    - dmaengine: xilinx_dma: Set DMA mask for coherent APIs
    - ceph: lockdep annotations for try_nonblocking_invalidate
    - nilfs2: fix memory leak in nilfs_sysfs_create_device_group
    - nilfs2: fix NULL pointer in nilfs_##name##_attr_release
    - nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
    - nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
    - nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
    - nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
    - pwm: rockchip: Don't modify HW state in .remove() callback
    - blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
    - drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
    - nilfs2: use refcount_dec_and_lock() to fix potential UAF
    - drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()

  * Invalid backport to v4.15: missing pgtable_l5_enabled (LP: #1946464)
    - SAUCE: Revert "x86/mm: Don't free P4D table when it is folded at runtime"

  * CVE-2021-38199
    - NFSv4: Initialise connection to the server in nfs4_alloc_client()

  * CVE-2019-19449
    - f2fs: fix wrong total_sections check and fsmeta check
    - f2fs: fix to do sanity check on segment/section count

  * vrf: fix refcnt leak with vxlan slaves (LP: #1945180)
    - ipv4: Fix device used for dst_alloc with local routes

  * Check for changes relevant for security certifications (LP: #1945989)
    - [Packaging] Add a new fips-checks script
    - [Packaging] Add fips-checks as part of finalchecks

  * CVE-2021-3759
    - memcg: enable accounting of ipc resources

  * Bionic update: upstream stable patchset 2021-09-27 (LP: #1945224)
...

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