Bionic update: upstream stable patchset 2020-11-18
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Undecided
|
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 2020-11-18
from git://git.
scripts/
arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
gtp: fix an use-before-init in gtp_newlink()
ravb: Fix bit fields checking in ravb_hwtstamp_get()
tipc: fix memory leak caused by tipc_buf_append()
arch/x86/amd/ibs: Fix re-arming IBS Fetch
x86/xen: disable Firmware First mode for correctable memory errors
fuse: fix page dereference after free
p54: avoid accessing the data mapped to streaming DMA
mtd: lpddr: Fix bad logic in print_drs_error
ata: sata_rcar: Fix DMA boundary mask
fscrypt: return -EXDEV for incompatible rename or link into encrypted dir
x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10 compiled kernels
mlxsw: core: Fix use-after-free in mlxsw_emad_
futex: Fix incorrect should_fail_futex() handling
powerpc/
powerpc: select ARCH_WANT_
sparc64: remove mm_cpumask clearing to fix kthread_use_mm race
f2fs: add trace exit in exception path
f2fs: fix to check segment boundary during SIT page readahead
um: change sigio_spinlock to a mutex
ARM: 8997/2: hw_breakpoint: Handle inexact watchpoint addresses
xfs: fix realtime bitmap/summary file truncation when growing rt volume
video: fbdev: pvr2fb: initialize variables
ath10k: start recovery process when payload length exceeds max htc length for sdio
ath10k: fix VHT NSS calculation when STBC is enabled
drm/brige/
media: videodev2.h: RGB BT2020 and HSV are always full range
media: platform: Improve queue set up flow for bug fixing
usb: typec: tcpm: During PR_SWAP, source caps should be sent only after tSwapSourceStart
media: tw5864: check status of tw5864_
mmc: via-sdmmc: Fix data race bug
drm/bridge/
printk: reduce LOG_BUF_SHIFT range for H8300
kgdb: Make "kgdbcon" work properly with "kgdb_earlycon"
cpufreq: sti-cpufreq: add stih418 support
USB: adutux: fix debugging
uio: free uio id after uio file node is freed
arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE
ACPI: Add out of bounds and numa_off protections to pxm_to_node()
drivers/
bus/fsl_mc: Do not rely on caller to provide non NULL mc_io
power: supply: test_power: add missing newlines when printing parameters by sysfs
md/bitmap: md_bitmap_
bnxt_en: Log unknown link speed appropriately.
clk: ti: clockdomain: fix static checker warning
net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid
drivers: watchdog: rdc321x_wdt: Fix race condition bugs
ext4: Detect already used quota file early
gfs2: add validation checks for size of superblock
arm64: dts: renesas: ulcb: add full-pwr-
memory: emif: Remove bogus debugfs error handling
ARM: dts: s5pv210: remove DMA controller bus node name to fix dtschema warnings
ARM: dts: s5pv210: move PMU node out of clock controller
ARM: dts: s5pv210: remove dedicated 'audio-subsystem' node
nbd: make the config put is called before the notifying the waiter
sgl_alloc_order: fix memory leak
nvme-rdma: fix crash when connect rejected
md/raid5: fix oops during stripe resizing
perf/x86/amd/ibs: Don't include randomized bits in get_ibs_op_count()
perf/x86/amd/ibs: Fix raw sample data accumulation
leds: bcm6328, bcm6358: use devres LED registering function
fs: Don't invalidate page buffers in block_write_
NFS: fix nfs_path in case of a rename retry
ACPI / extlog: Check for RDMSR failure
ACPI: video: use ACPI backlight for HP 635 Notebook
ACPI: debug: don't allow debugging when ACPI is disabled
acpi-cpufreq: Honor _PSD table setting on new AMD CPUs
w1: mxc_w1: Fix timeout resolution problem leading to bus error
scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
btrfs: reschedule if necessary when logging directory items
btrfs: send, recompute reference path after orphanization of a directory
btrfs: use kvzalloc() to allocate clone_roots in btrfs_ioctl_send()
btrfs: cleanup cow block on error
btrfs: fix use-after-free on readahead extent after failure to create it
usb: dwc3: ep0: Fix ZLP for OUT ep0 requests
usb: dwc3: core: add phy cleanup for probe error handling
usb: dwc3: core: don't trigger runtime pm when remove driver
usb: cdc-acm: fix cooldown mechanism
usb: host: fsl-mph-dr-of: check return of dma_set_mask()
drm/i915: Force VT'd workarounds when running as a guest OS
vt: keyboard, simplify vt_kdgkbsent
vt: keyboard, extend func_buf_lock to readers
dmaengine: dma-jz4780: Fix race in jz4780_
iio:light:si1145: Fix timestamp alignment and prevent data leak.
iio:adc:ti-adc0832 Fix alignment issue with timestamp
iio:adc:ti-adc12138 Fix alignment issue with timestamp
iio:gyro:itg3200: Fix timestamp alignment and prevent data leak.
s390/stp: add locking to sysfs functions
UBUNTU: [Config] update config for PPC_RTAS_FILTER
powerpc/rtas: Restrict RTAS requests from userspace
powerpc: Warn about use of smt_snooze_delay
powerpc/
NFSv4.2: support EXCHGID4_
NFSD: Add missing NFSv2 .pc_func methods
ubifs: dent: Fix some potential memory leaks while iterating entries
perf python scripting: Fix printable strings in python3 scripts
ubi: check kthread_
ia64: fix build error with !COREDUMP
drm/amdgpu: don't map BO in reserved region
ceph: promote to unsigned long long before shifting
libceph: clear con->out_msg on Policy:
9P: Cast to loff_t before multiplying
ring-buffer: Return 0 on success from ring_buffer_
vringh: fix __vringh_iov() when riov and wiov are different
ext4: fix leaking sysfs kobject after failed mount
ext4: fix error handling code in add_new_gdb
ext4: fix invalid inode checksum
drm/ttm: fix eviction valuable range check.
rtc: rx8010: don't modify the global rtc ops
tty: make FONTX ioctl use the tty pointer they were actually passed
arm64: berlin: Select DW_APB_TIMER_OF
UBUNTU: [Config] update annotations for DW_APB_TIMER
cachefiles: Handle readpage error correctly
hil/parisc: Disable HIL driver when it gets stuck
arm: dts: mt7623: add missing pause for switchport
ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
ARM: s3c24xx: fix missing system reset
device property: Keep secondary firmware node secondary by type
device property: Don't clear secondary pointer for shared primary firmware node
KVM: arm64: Fix AArch32 handling of DBGD{CCINT,SCRext} and DBGVCR
staging: comedi: cb_pcidas: Allow 2-channel commands for AO subdevice
staging: octeon: repair "fixed-link" support
staging: octeon: Drop on uncorrectable alignment or FCS error
objtool: Support Clang non-section symbols in ORC generation
arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs
x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled
cxgb4: set up filter action after rewrites
cxl: Rework error message for incompatible slots
serial: pl011: Fix lockdep splat when handling magic-sysrq interrupt
fscrypt: only set dentry_operations on ciphertext dentries
xen/events: don't use chip_data for legacy IRQs
xen/events: avoid removing an event channel while handling it
xen/events: add a proper barrier to 2-level uevent unmasking
xen/events: fix race in evtchn_
xen/events: add a new "late EOI" evtchn framework
xen/blkback: use lateeoi irq binding
xen/netback: use lateeoi irq binding
xen/scsiback: use lateeoi irq binding
xen/pvcallsback: use lateeoi irq binding
xen/pciback: use lateeoi irq binding
xen/events: switch user event channels to lateeoi model
xen/events: use a common cpu hotplug hook for event channels
xen/events: defer eoi in case of excessive number of events
xen/events: block rogue events for some time
RDMA/qedr: Fix memory leak in iWARP CM
UBUNTU: [Config] update config for ARCH_WANT_
mm: fix exec activate_mm vs TLB shootdown and lazy tlb switching race
f2fs: fix uninit-value in f2fs_lookup
power: supply: bq27xxx: report "not charging" on all types
media: imx274: fix frame interval handling
arm64: topology: Stop using MPIDR for topology information
ia64: kprobes: Use generic kretprobe trampoline handler
media: uvcvideo: Fix dereference of out-of-bound list iterator
riscv: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO
usb: xhci: omit duplicate actions when suspending a runtime suspended host.
drm/amd/display: HDMI remote sink need mode validation for Linux
btrfs: fix replace of seed device
rpmsg: glink: Use complete_all for open states
cifs: handle -EINTR in cifs_setattr
ACPI: button: fix handling lid state changes when input device closed
scsi: qla2xxx: Fix crash on session cleanup with unload
btrfs: improve device scanning messages
usb: xhci: Workaround for S3 issue on AMD SNPS 3.0 xHC
usb: typec: tcpm: reset hard_reset_count for any disconnect
powerpc: Fix undetected data corruption with P9N DD2.1 VSX CI load emulation
drm/amd/display: Don't invoke kgdb_breakpoint() unconditionally
UBUNTU: upstream stable to v4.14.204, v4.19.155
CVE References
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
description: | updated |
Changed in linux (Ubuntu Bionic): | |
status: | New → In Progress |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
Changed in linux (Ubuntu Bionic): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
This bug was fixed in the package linux - 4.15.0-129.132
---------------
linux (4.15.0-129.132) bionic; urgency=medium
* bionic/linux: 4.15.0-129.132 -proposed tracker (LP: #1907635)
* Packaging resync (LP: #1786013)
- update dkms package versions
* Ubuntu 18.04- call trace in kernel buffer when unloading ib_ipoib module
(LP: #1904848)
- SAUCE: net/mlx5e: IPoIB, initialize update_stat_work for ipoib devices
* memory is leaked when tasks are moved to net_prio (LP: #1886859)
- netprio_cgroup: Fix unlimited memory leak of v2 cgroups
* s390: dbginfo.sh triggers kernel panic, reading from kernel/ mm/page_ idle/bitmap (LP: #1904884)
/sys/
- mm/page_idle.c: skip offline pages
* Bionic update: upstream stable patchset 2020-11-23 (LP: #1905333) headroom with skb_cow_head for PTP CANT_STR_ ASSOC err reporting on big-endian platforms disable/ enable pfn_range( ) set pgprot_decrypted() noaudit( ) on socket create CLONE_PARENT) race with the exiting ->real_parent driver_ unregister( ) on error in txx9_init
- drm/i915: Break up error capture compression loops with cond_resched()
- tipc: fix use-after-free in tipc_bcast_get_mode
- gianfar: Replace skb_realloc_
- gianfar: Account for Tx PTP timestamp in the skb headroom
- net: usb: qmi_wwan: add Telit LE910Cx 0x1230 composition
- sctp: Fix COMM_LOST/
- sfp: Fix error handing in sfp_probe()
- Blktrace: bail out early if block debugfs is not configured
- i40e: Fix of memory leak and integer truncation in i40e_virtchnl.c
- Fonts: Replace discarded const qualifier
- ALSA: usb-audio: Add implicit feedback quirk for Qu-16
- lib/crc32test: remove extra local_irq_
- kthread_worker: prevent queuing delayed work from timer_fn when it is being
canceled
- mm: always have io_remap_
- gfs2: Wake up when sd_glock_disposal becomes zero
- ftrace: Fix recursion check for NMI test
- ftrace: Handle tracing when switching between context
- tracing: Fix out of bounds write in get_trace_buf
- futex: Handle transient "ownerless" rtmutex state correctly
- ARM: dts: sun4i-a10: fix cpu_alert temperature
- x86/kexec: Use up-to-dated screen_info copy to fill boot params
- of: Fix reserved-memory overlap detection
- blk-cgroup: Fix memleak on error path
- blk-cgroup: Pre-allocate tree node on blkg_conf_prep
- scsi: core: Don't start concurrent async scan on same host
- vsock: use ns_capable_
- drm/vc4: drv: Add error handding for bind
- ACPI: NFIT: Fix comparison to '-ENXIO'
- vt: Disable KD_FONT_OP_COPY
- fork: fix copy_process(
- serial: 8250_mtk: Fix uart_get_baud_rate warning
- serial: txx9: add missing platform_
serial_
- USB: serial: cyberjack: fix write-URB completion race
- USB: serial: option: add Quectel EC200T module support
- USB: serial: option: add LE910Cx compositions 0x1203, 0x1230, 0x1231
- USB: serial: option: add Telit FN980 composition 0x1055
- USB: Add NO_LPM quirk for Kingston flash drive
- usb: mtu3: fix panic in mtu3_gadget_stop()
- ARC: stack unwinding: avoid indefinite looping
- Revert "ARC: entry: fix potential EFA c...