Bionic update: upstream stable patchset 2021-06-01

Bug #1930472 reported by Kamal Mostafa
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Undecided
Unassigned
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 2021-06-01

                Ported from the following upstream stable releases:
                        v4.14.233, v4.19.191

       from git://git.kernel.org/

MIPS: Introduce isa-rev.h to define MIPS_ISA_REV
MIPS: cpu-features.h: Replace __mips_isa_rev with MIPS_ISA_REV
s390/disassembler: increase ebpf disasm buffer size
ACPI: custom_method: fix potential use-after-free issue
ACPI: custom_method: fix a possible memory leak
arm64: dts: mt8173: fix property typo of 'phys' in dsi node
ecryptfs: fix kernel panic with null dev_name
spi: spi-ti-qspi: Free DMA resources
mmc: block: Update ext_csd.cache_ctrl if it was written
mmc: core: Do a power cycle when the CMD11 fails
mmc: core: Set read only for SD cards with permanent write protect bit
cifs: Return correct error code from smb2_get_enc_key
btrfs: fix metadata extent leak after failure to create subvolume
intel_th: pci: Add Rocket Lake CPU support
fbdev: zero-fill colormap in fbcmap.c
staging: wimax/i2400m: fix byte-order issue
crypto: api - check for ERR pointers in crypto_destroy_tfm()
usb: gadget: uvc: add bInterval checking for HS mode
usb: gadget: f_uac1: validate input parameters
usb: dwc3: gadget: Ignore EP queue requests during bus reset
usb: xhci: Fix port minor revision
PCI: PM: Do not read power state in pci_enable_device_flags()
x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS)
tee: optee: do not check memref size on return from Secure World
perf/arm_pmu_platform: Fix error handling
spi: dln2: Fix reference leak to master
spi: omap-100k: Fix reference leak to master
intel_th: Consistency and off-by-one fix
phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()
btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s
scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe
scsi: lpfc: Fix pt2pt connection does not recover after LOGO
scsi: target: pscsi: Fix warning in pscsi_complete_cmd()
media: ite-cir: check for receive overflow
power: supply: bq27xxx: fix power_avg for newer ICs
extcon: arizona: Fix some issues when HPDET IRQ fires after the jack has been unplugged
media: media/saa7164: fix saa7164_encoder_register() memory leak bugs
media: gspca/sq905.c: fix uninitialized variable
power: supply: Use IRQF_ONESHOT
drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8ac7c4f
scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats()
scsi: qla2xxx: Fix use after free in bsg
scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg()
media: em28xx: fix memory leak
media: vivid: update EDID
clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return
power: supply: generic-adc-battery: fix possible use-after-free in gab_remove()
power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove()
media: adv7604: fix possible use-after-free in adv76xx_remove()
media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove()
media: i2c: adv7842: fix possible use-after-free in adv7842_remove()
media: dvb-usb: fix memory leak in dvb_usb_adapter_init
media: gscpa/stv06xx: fix memory leak
drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal
drm/amdgpu: fix NULL pointer dereference
scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response
scsi: lpfc: Remove unsupported mbox PORT_CAPABILITIES logic
scsi: libfc: Fix a format specifier
ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer
ALSA: hda/conexant: Re-order CX5066 quirk table entries
ALSA: sb: Fix two use after free in snd_sb_qsound_build
btrfs: fix race when picking most recent mod log operation for an old root
arm64/vdso: Discard .note.gnu.property sections in vDSO
openvswitch: fix stack OOB read while fragmenting IPv4 packets
ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure
NFSv4: Don't discard segments marked for return in _pnfs_return_layout()
jffs2: Fix kasan slab-out-of-bounds problem
powerpc/eeh: Fix EEH handling for hugepages in ioremap space.
powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h
intel_th: pci: Add Alder Lake-M support
md/raid1: properly indicate failure when ending a failed write request
security: commoncap: fix -Wstringop-overread warning
Fix misc new gcc warnings
jffs2: check the validity of dstlen in jffs2_zlib_compress()
Revert 337f13046ff0 ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op")
posix-timers: Preserve return value in clock_adjtime32()
ftrace: Handle commands when closing set_ftrace_filter file
ext4: fix check to prevent false positive report of incorrect used inodes
ext4: fix error code in ext4_commit_super
media: dvbdev: Fix memory leak in dvb_media_device_free()
usb: gadget: dummy_hcd: fix gpf in gadget_setup
usb: gadget: Fix double free of device descriptor pointers
usb: gadget/function/f_fs string table fix for multiple languages
usb: dwc3: gadget: Fix START_TRANSFER link state check
tracing: Map all PIDs to command lines
dm persistent data: packed struct should have an aligned() attribute too
dm space map common: fix division bug in sm_ll_find_free_block()
dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails
modules: mark ref_module static
modules: mark find_symbol static
modules: mark each_symbol_section static
modules: unexport __module_text_address
modules: unexport __module_address
modules: rename the licence field in struct symsearch to license
modules: return licensing information from find_symbol
modules: inherit TAINT_PROPRIETARY_MODULE
Bluetooth: verify AMP hci_chan before amp_destroy
hsr: use netdev_err() instead of WARN_ONCE()
bluetooth: eliminate the potential race condition when removing the HCI controller
net/nfc: fix use-after-free llcp_sock_bind/connect
MIPS: pci-rt2880: fix slot 0 configuration
FDDI: defxx: Bail out gracefully with unassigned PCI resource for CSR
misc: lis3lv02d: Fix false-positive WARN on various HP models
misc: vmw_vmci: explicitly initialize vmci_notify_bm_set_msg struct
misc: vmw_vmci: explicitly initialize vmci_datagram payload
tracing: Restructure trace_clock_global() to never block
md-cluster: fix use-after-free issue when removing rdev
md: split mddev_find
md: factor out a mddev_find_locked helper from mddev_find
md: md_open returns -EBUSY when entering racing area
ipw2x00: potential buffer overflow in libipw_wx_set_encodeext()
cfg80211: scan: drop entry from hidden_list on overflow
drm/radeon: fix copy of uninitialized variable back to userspace
ALSA: hda/realtek: Re-order ALC882 Acer quirk table entries
ALSA: hda/realtek: Re-order ALC882 Sony quirk table entries
ALSA: hda/realtek: Re-order ALC269 Sony quirk table entries
ALSA: hda/realtek: Re-order ALC269 Lenovo quirk table entries
ALSA: hda/realtek: Remove redundant entry for ALC861 Haier/Uniwill devices
x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported
KVM: s390: split kvm_s390_logical_to_effective
KVM: s390: fix guarded storage control register handling
KVM: s390: split kvm_s390_real_to_abs
usb: gadget: pch_udc: Revert d3cb25a12138 completely
memory: gpmc: fix out of bounds read and dereference on gpmc_cs[]
ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid X/U3 family
ARM: dts: exynos: correct PMIC interrupt trigger level on SMDK5250
ARM: dts: exynos: correct PMIC interrupt trigger level on Snow
serial: stm32: fix incorrect characters on console
serial: stm32: fix tx_empty condition
usb: typec: tcpci: Check ROLE_CONTROL while interpreting CC_STATUS
x86/microcode: Check for offline CPUs before requesting new microcode
usb: gadget: pch_udc: Replace cpu_to_le32() by lower_32_bits()
usb: gadget: pch_udc: Check if driver is present before calling ->setup()
usb: gadget: pch_udc: Check for DMA mapping error
crypto: qat - don't release uninitialized resources
crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init
fotg210-udc: Fix DMA on EP0 for length > max packet size
fotg210-udc: Fix EP0 IN requests bigger than two packets
fotg210-udc: Remove a dubious condition leading to fotg210_done
fotg210-udc: Mask GRP2 interrupts we don't handle
fotg210-udc: Don't DMA more than the buffer can take
fotg210-udc: Complete OUT requests on short packets
mtd: require write permissions for locking and badblock ioctls
bus: qcom: Put child node before return
phy: marvell: ARMADA375_USBCLUSTER_PHY should not default to y, unconditionally
crypto: qat - fix error path in adf_isr_resource_alloc()
USB: gadget: udc: fix wrong pointer passed to IS_ERR() and PTR_ERR()
mtd: rawnand: gpmi: Fix a double free in gpmi_nand_init
staging: rtl8192u: Fix potential infinite loop
staging: greybus: uart: fix unprivileged TIOCCSERIAL
spi: Fix use-after-free with devm_spi_alloc_*
soc: qcom: mdt_loader: Validate that p_filesz < p_memsz
soc: qcom: mdt_loader: Detect truncated read of segments
ACPI: CPPC: Replace cppc_attr with kobj_attribute
crypto: qat - Fix a double free in adf_create_ring
usb: gadget: r8a66597: Add missing null check on return from platform_get_resource
USB: cdc-acm: fix unprivileged TIOCCSERIAL
tty: fix return value for unsupported ioctls
firmware: qcom-scm: Fix QCOM_SCM configuration
platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table
x86/platform/uv: Fix !KEXEC build failure
ttyprintk: Add TTY hangup callback.
media: vivid: fix assignment of dev->fbuf_out_flags
media: omap4iss: return error code when omap4iss_get() failed
media: m88rs6000t: avoid potential out-of-bounds reads on arrays
x86/kprobes: Fix to check non boostable prefixes correctly
pata_arasan_cf: fix IRQ check
pata_ipx4xx_cf: fix IRQ check
sata_mv: add IRQ checks
ata: libahci_platform: fix IRQ check
vfio/mdev: Do not allow a mdev_type to have a NULL parent pointer
clk: uniphier: Fix potential infinite loop
scsi: jazz_esp: Add IRQ check
scsi: sun3x_esp: Add IRQ check
scsi: sni_53c710: Add IRQ check
mfd: stm32-timers: Avoid clearing auto reload register
HSI: core: fix resource leaks in hsi_add_client_from_dt()
x86/events/amd/iommu: Fix sysfs type mismatch
HID: plantronics: Workaround for double volume key presses
perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars
net: lapbether: Prevent racing when checking whether the netif is running
powerpc/prom: Mark identical_pvr_fixup as __init
powerpc: Fix HAVE_HARDLOCKUP_DETECTOR_ARCH build configuration
ALSA: core: remove redundant spin_lock pair in snd_card_disconnect
bug: Remove redundant condition check in report_bug
nfc: pn533: prevent potential memory corruption
ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls
liquidio: Fix unintented sign extension of a left shift of a u16
powerpc/perf: Fix PMU constraint check for EBB events
powerpc: iommu: fix build when neither PCI or IBMVIO is set
mac80211: bail out if cipher schemes are invalid
mt7601u: fix always true expression
IB/hfi1: Fix error return code in parse_platform_config()
net: thunderx: Fix unintentional sign extension issue
i2c: cadence: add IRQ check
i2c: emev2: add IRQ check
i2c: jz4780: add IRQ check
i2c: sh7760: add IRQ check
MIPS: pci-legacy: stop using of_pci_range_to_resource
powerpc/pseries: extract host bridge from pci_bus prior to bus removal
rtlwifi: 8821ae: upgrade PHY and RF parameters
i2c: sh7760: fix IRQ error path
mwl8k: Fix a double Free in mwl8k_probe_hw
vsock/vmci: log once the failed queue pair allocation
RDMA/i40iw: Fix error unwinding when i40iw_hmc_sd_one fails
net: davinci_emac: Fix incorrect masking of tx and rx error channel
ath9k: Fix error check in ath9k_hw_read_revisions() for PCI devices
powerpc/52xx: Fix an invalid ASM expression ('addi' used instead of 'add')
net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send
net:nfc:digital: Fix a double free in digital_tg_recv_dep_req
kfifo: fix ternary sign extension bugs
smp: Fix smp_call_function_single_async prototype
Revert "of/fdt: Make sure no-map does not remove already reserved regions"
Revert "fdt: Properly handle "no-map" field in the memory region"
tpm: fix error return code in tpm2_get_cc_attrs_tbl()
fs: dlm: fix debugfs dump
tipc: convert dest node's address to network order
net: stmmac: Set FIFO sizes for ipq806x
ALSA: hdsp: don't disable if not enabled
ALSA: hdspm: don't disable if not enabled
ALSA: rme9652: don't disable if not enabled
Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default
Bluetooth: initialize skb_queue_head at l2cap_chan_create()
Bluetooth: check for zapped sk before connecting
ip6_vti: proper dev_{hold|put} in ndo_[un]init methods
mac80211: clear the beacon's CRC after channel switch
pinctrl: samsung: use 'int' for register masks in Exynos
cuse: prevent clone
selftests: Set CC to clang in lib.mk if LLVM is set
kconfig: nconf: stop endless search loops
sctp: Fix out-of-bounds warning in sctp_process_asconf_param()
powerpc/smp: Set numa node before updating mask
ASoC: rt286: Generalize support for ALC3263 codec
samples/bpf: Fix broken tracex1 due to kprobe argument change
powerpc/pseries: Stop calling printk in rtas_stop_self()
wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt
wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join
powerpc/iommu: Annotate nested lock for lockdep
net: ethernet: mtk_eth_soc: fix RX VLAN offload
ASoC: rt286: Make RT286_SET_GPIO_* readable and writable
f2fs: fix a redundant call to f2fs_balance_fs if an error occurs
PCI: Release OF node in pci_scan_device()'s error path
ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook
rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data()
NFSv4.2: Always flush out writes in nfs42_proc_fallocate()
NFS: Deal correctly with attribute generation counter overflow
pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
NFSv4.2 fix handling of sr_eof in SEEK's reply
rtc: ds1307: Fix wday settings for rx8130
sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b
drm/radeon: Fix off-by-one power_state index heap overwrite
khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate()
mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts()
ksm: fix potential missing rmap_item for stable_node
net: fix nla_strcmp to handle more then one trailing null character
kernel: kexec_file: fix error return code of kexec_calculate_store_digests()
netfilter: nftables: avoid overflows in nft_hash_buckets()
ARC: entry: fix off-by-one error in syscall number validation
powerpc/64s: Fix crashes when toggling stf barrier
powerpc/64s: Fix crashes when toggling entry flush barrier
squashfs: fix divide error in calculate_skip()
userfaultfd: release page in error path to avoid BUG_ON
drm/radeon/dpm: Disable sclk switching on Oland when two 4K 60Hz monitors are connected
iio: proximity: pulsedlight: Fix rumtime PM imbalance on error
usb: fotg210-hcd: Fix an error message
ACPI: scan: Fix a memory leak in an error handling path
blk-mq: Swap two calls in blk_mq_exit_queue()
usb: dwc3: omap: improve extcon initialization
usb: xhci: Increase timeout for HC halt
usb: dwc2: Fix gadget DMA unmap direction
usb: core: hub: fix race condition about TRSMRCY of resume
iio: gyro: mpu3050: Fix reported temperature value
iio: tsl2583: Fix division by a zero lux_val
KVM: x86: Cancel pvclock_gtod_work on module removal
FDDI: defxx: Make MMIO the configuration default except for EISA
MIPS: Reinstate platform `__div64_32' handler
MIPS: Avoid DIVU in `__div64_32' is result would be zero
MIPS: Avoid handcoded DIVU in `__div64_32' altogether
thermal/core/fair share: Lock the thermal zone while looping over instances
RDMA/i40iw: Avoid panic when reading back the IRQ affinity hint
kobject_uevent: remove warning in init_uevent_argv()
netfilter: conntrack: Make global sysctls readonly in non-init netns
clk: exynos7: Mark aclk_fsys1_200 as critical
x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes
kgdb: fix gcc-11 warning on indentation
usb: sl811-hcd: improve misleading indentation
cxgb4: Fix the -Wmisleading-indentation warning
isdn: capi: fix mismatched prototypes
PCI: thunder: Fix compile testing
ARM: 9066/1: ftrace: pause/unpause function graph tracer in cpu_suspend()
ACPI / hotplug / PCI: Fix reference count leak in enable_slot()
Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices
Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state
um: Mark all kernel symbols as local
ceph: fix fscache invalidation
gpiolib: acpi: Add quirk to ignore EC wakeups on Dell Venue 10 Pro 5055
ALSA: hda: generic: change the DAC ctl name for LO+SPK or LO+HP
block: reexpand iov_iter after read/write
lib: stackdepot: turn depot_lock spinlock to raw_spinlock
sit: proper dev_{hold|put} in ndo_[un]init methods
ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods
xhci: Do not use GFP_KERNEL in (potentially) atomic context
ipv6: remove extra dev_hold() for fallback tunnels
ARM: 9056/1: decompressor: fix BSS size calculation for LLVM ld.lld
arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node
mtd: rawnand: atmel: Update ecc_stats.corrected counter
mmc: sdhci-pci: Fix initialization of some SD cards for Intel BYT-based controllers
genirq/matrix: Prevent allocation counter corruption
usb: xhci-mtk: support quirk to disable usb2 lpm
media: drivers: media: pci: sta2x11: fix Kconfig dependency on GPIOLIB
media: tc358743: fix possible use-after-free in tc358743_remove()
amdgpu: avoid incorrect %hu format string
s390/archrandom: add parameter check for s390_arch_random_generate
ALSA: usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8
ALSA: hda/realtek: Add quirk for Intel Clevo PCx0Dx
ubifs: Only check replay with inode type to judge if inode linked
mlxsw: spectrum_mr: Update egress RIF list before route's action
NFS: Don't discard pNFS layout segments that are marked for return
tpm: vtpm_proxy: Avoid reading host log when using a virtual device
dm raid: fix inconclusive reshape layout on fast raid4/5/6 table reload sequences
arm64: vdso: remove commas between macro name and arguments
ext4: do not set SB_ACTIVE in ext4_orphan_cleanup()
tty: fix memory leak in vc_deallocate
rsi: Use resume_noirq for SDIO
MIPS: pci-mt7620: fix PLL lock check
md: Fix missing unused status line of /proc/mdstat
ALSA: hda/realtek: Re-order ALC882 Clevo quirk table entries
ALSA: hda/realtek: Re-order ALC269 HP quirk table entries
ALSA: hda/realtek: Re-order ALC269 Dell quirk table entries
ARM: dts: exynos: correct fuel gauge interrupt trigger level on Midas family
ARM: dts: exynos: correct MUIC interrupt trigger level on Midas family
ARM: dts: exynos: correct PMIC interrupt trigger level on Midas family
regmap: set debugfs_name to NULL after it is freed
mtd: rawnand: fsmc: Fix error code in fsmc_nand_probe()
mtd: rawnand: brcmnand: fix OOB R/W with Hamming ECC
mtd: rawnand: qcom: Return actual error code instead of -ENODEV
usbip: vudc: fix missing unlock on error in usbip_sockfd_store()
clk: qcom: a53-pll: Add missing MODULE_DEVICE_TABLE
scsi: ibmvfc: Fix invalid state machine BUG_ON()
sched/debug: Fix cgroup_path[] serialization
net: hns3: Limiting the scope of vector_ring_chain variable
ALSA: usb: midi: don't return -ENOMEM when usb_urb_ep_type_check fails
net: geneve: modify IP header check in geneve6_xmit_skb and geneve_xmit_skb
RDMA/bnxt_re: Fix a double free in bnxt_qplib_alloc_res
net: Only allow init netns to set default tcp cong to a restricted algo
i2c: bail out early when RDWR parameters are wrong
net: bridge: when suppression is enabled exclude RARP packets
i2c: Add I2C_AQ_NO_REP_START adapter quirk
ethtool: ioctl: Fix out-of-bounds warning in store_link_ksettings_for_user()
PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc()
PCI: endpoint: Fix missing destroy_workqueue()
net: hns3: disable phy loopback setting in hclge_mac_start_phy
sctp: do asoc update earlier in sctp_sf_do_dupcook_a
ethernet:enic: Fix a use after free bug in enic_hard_start_xmit
netfilter: xt_SECMARK: add new revision to fix structure layout
drm/radeon: Avoid power table parsing memory leaks
sched/fair: Fix unfairness caused by missing load decay
xhci: Add reset resume quirk for AMD xhci controller.
cdc-wdm: untangle a circular dependency between callback and softint
nvme: do not try to reconfigure APST when the controller is not live
pinctrl: ingenic: Improve unreachable code generation
ARM: 9075/1: kernel: Fix interrupted SMC calls
scsi: target: tcmu: Return from tcmu_handle_completions() if cmd_id not found
tweewide: Fix most Shebang lines
scripts: switch explicitly to Python 3
UBUNTU: upstream stable to v4.14.233, v4.19.191

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
assignee: nobody → Kamal Mostafa (kamalmostafa)
Changed in linux (Ubuntu):
status: Confirmed → Invalid
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 (33.0 KiB)

This bug was fixed in the package linux - 4.15.0-151.157

---------------
linux (4.15.0-151.157) bionic; urgency=medium

  * CVE-2021-33909
    - SAUCE: seq_file: Disallow extremely large seq buffer allocations

linux (4.15.0-150.155) bionic; urgency=medium

  * bionic/linux: 4.15.0-150.155 -proposed tracker (LP: #1934374)

  * lxd exec fails (LP: #1934187)
    - SAUCE: Revert "proc: Check /proc/$pid/attr/ writes against file opener"

linux (4.15.0-149.153) bionic; urgency=medium

  * bionic/linux: 4.15.0-149.153 -proposed tracker (LP: #1933434)

  * selftests: bpf: test_verifier fixes (LP: #1933385)
    - bpf: Update selftests to reflect new error states
    - bpf, selftests: Adjust few selftest result_unpriv outcomes

  * CVE-2021-33200
    - bpf: Fix mask direction swap upon off reg sign change

linux (4.15.0-148.152) bionic; urgency=medium

  * bionic/linux: 4.15.0-148.152 -proposed tracker (LP: #1932515)

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

  * Upstream v5.9 introduced 'module' patches that removed exported symbols
    (LP: #1932065)
    - SAUCE: Revert "modules: inherit TAINT_PROPRIETARY_MODULE"
    - SAUCE: Revert "modules: return licensing information from find_symbol"
    - SAUCE: Revert "modules: rename the licence field in struct symsearch to
      license"
    - SAUCE: Revert "modules: unexport __module_address"
    - SAUCE: Revert "modules: unexport __module_text_address"
    - SAUCE: Revert "modules: mark each_symbol_section static"
    - SAUCE: Revert "modules: mark find_symbol static"
    - SAUCE: Revert "modules: mark ref_module static"

  * Disable hv-kvp-daemon.service on certain instance types (LP: #1932081)
    - [Packaging]: Add kernel command line condition to hv-kvp-daemon service

  * Bionic update: upstream stable patchset 2021-06-11 (LP: #1931740)
    - openrisc: Fix a memory leak
    - RDMA/rxe: Clear all QP fields if creation failed
    - scsi: qla2xxx: Fix error return code in qla82xx_write_flash_dword()
    - ptrace: make ptrace() fail if the tracee changed its pid unexpectedly
    - cifs: fix memory leak in smb2_copychunk_range
    - ALSA: line6: Fix racy initialization of LINE6 MIDI
    - ALSA: usb-audio: Validate MS endpoint descriptors
    - ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro
    - Revert "ALSA: sb8: add a check for request_region"
    - Revert "rapidio: fix a NULL pointer dereference when create_workqueue()
      fails"
    - rapidio: handle create_workqueue() failure
    - xen-pciback: reconfigure also from backend watch handler
    - dm snapshot: fix crash with transient storage and zero chunk size
    - Revert "video: hgafb: fix potential NULL pointer dereference"
    - Revert "net: stmicro: fix a missing check of clk_prepare"
    - Revert "leds: lp5523: fix a missing check of return value of lp55xx_read"
    - Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe"
    - Revert "video: imsttfb: fix potential NULL pointer dereferences"
    - Revert "ecryptfs: replace BUG_ON with error handling code"
    - Revert "gdrom: fix a memory leak bug"
    - cdrom: gdrom: deallocate struct gdrom_unit fields in remove_gdrom
    - cdrom: gdrom: ini...

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