Xenial update: v4.4.248 upstream stable release
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
| Xenial |
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:
v4.4.248 upstream stable release
from git://git.
net/af_iucv: set correct sk_protocol for child sockets
rose: Fix Null pointer dereference in rose_send_frame()
usbnet: ipheth: fix connectivity with iOS 14
bonding: wait for sysfs kobject destruction before freeing struct slave
netfilter: bridge: reset skb->pkt_type after NF_INET_
net/x25: prevent a couple of overflows
cxgb3: fix error return code in t3_sge_alloc_qset()
net: pasemi: fix error return code in pasemi_mac_open()
dt-bindings: net: correct interrupt flags in examples
Input: xpad - support Ardwiino Controllers
powerpc: Stop exporting __clear_user which is now inlined.
btrfs: sysfs: init devices outside of the chunk_mutex
vlan: consolidate VLAN parsing code and limit max parsing depth
usb: gadget: f_fs: Use local copy of descriptors for userspace copy
USB: serial: kl5kusb105: fix memleak on open
USB: serial: ch341: add new Product ID for CH341A
USB: serial: ch341: sort device-id entries
USB: serial: option: add Fibocom NL668 variants
USB: serial: option: add support for Thales Cinterion EXS82
tty: Fix ->pgrp locking in tiocspgrp()
ALSA: hda/realtek - Add new codec supported for ALC897
ALSA: hda/generic: Add option to enforce preferred_dacs pairs
tty: Fix ->session locking
cifs: fix potential use-after-free in cifs_echo_request()
i2c: imx: Fix reset of I2SR_IAL flag
i2c: imx: Check for I2SR_IAL after every byte
arm64: assembler: make adr_l work in modules under KASLR
iommu/amd: Set DTE[IntTabLen] to represent 512 IRTEs
spi: Introduce device-managed SPI controller allocation
spi: bcm2835: Fix use-after-free on unbind
spi: bcm2835: Release the DMA channel if probe fails after dma_init
tracing: Fix userstacktrace option for instances
btrfs: cleanup cow block on error
mm/userfaultfd: do not access vma->vm_mm after calling handle_userfault()
gfs2: check for empty rgrp tree in gfs2_ri_update
Input: i8042 - fix error return code in i8042_setup_aux()
x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes
Linux 4.4.248
UBUNTU: upstream stable to v4.4.248
CVE References
| Changed in linux (Ubuntu): | |
| status: | New → Confirmed |
| tags: | added: kernel-stable-tracking-bug |
| Changed in linux (Ubuntu Xenial): | |
| status: | New → In Progress |
| assignee: | nobody → Kamal Mostafa (kamalmostafa) |
| description: | updated |
| description: | updated |
| Changed in linux (Ubuntu Xenial): | |
| status: | In Progress → Fix Released |
| status: | Fix Released → Fix Committed |
| Launchpad Janitor (janitor) wrote | #1 |
| Changed in linux (Ubuntu Xenial): | |
| status: | Fix Committed → Fix Released |
| Changed in linux (Ubuntu): | |
| status: | Confirmed → Invalid |
This bug was fixed in the package linux - 4.4.0-203.235
---------------
linux (4.4.0-203.235) xenial; urgency=medium
* xenial/linux: 4.4.0-203.235 -proposed tracker (LP: #1914140)
* Ubuntu 16.04 kernel 4.4.0-202 basic commands hanging (LP: #1913853)
- SAUCE: Revert "mm: check that mm is still valid in madvise()"
linux (4.4.0-202.234) xenial; urgency=medium
* xenial/linux: 4.4.0-202.234 -proposed tracker (LP: #1913086)
* DMI entry syntax fix for Pegatron / ByteSpeed C15B (LP: #1910639)
- Input: i8042 - unbreak Pegatron C15B
* CVE-2020-29372
- mm: check that mm is still valid in madvise()
* errinjct open fails on IBM POWER LPAR (LP: #1908710)
- powerpc/rtas: Fix typo of ibm, open-errinjct in RTAS filter
* 4.4 kernel panics in kvm wake_up() handler (LP: #1908428)
- kvm: vmx: rename vmx_pre/post_block to pi_pre/post_block
- KVM: VMX: extract __pi_post_block
- KVM: VMX: avoid double list add with VT-d posted interrupts
* restore reverted commit "crypto: arm64/sha - avoid non-standard inline asm
tricks" (LP: #1907489)
- crypto: arm64/sha - avoid non-standard inline asm tricks
* CVE-2020-29374
- gup: document and work around "COW can break either way" issue
* Xenial update: v4.4.249 upstream stable release (LP: #1910139)
- spi: bcm2835aux: Fix use-after-free on unbind
- spi: bcm2835aux: Restore err assignment in bcm2835aux_
- ARC: stack unwinding: don't assume non-current task is sleeping
- platform/x86: acer-wmi: add automatic keyboard background light toggle key
as KEY_LIGHTS_TOGGLE
- Input: cm109 - do not stomp on control URB
- Input: i8042 - add Acer laptops to the i8042 reset list
- [Config] updateconfigs for SPI_DYNAMIC
- spi: Prevent adding devices below an unregistering controller
- net/mlx4_en: Avoid scheduling restart task if it is already running
- tcp: fix cwnd-limited bug for TSO deferral where we send nothing
- net: stmmac: delete the eee_ctrl_timer after napi disabled
- net: bridge: vlan: fix error return code in __vlan_add()
- USB: dummy-hcd: Fix uninitialized array use in init()
- USB: add RESET_RESUME quirk for Snapscan 1212
- ALSA: usb-audio: Fix potential out-of-bounds shift
- ALSA: usb-audio: Fix control 'access overflow' errors from chmap
- xhci: Give USB2 ports time to enter U3 in bus suspend
- USB: sisusbvga: Make console support depend on BROKEN
- [Config] updateconfigs for USB_SISUSBVGA_CON
- ALSA: pcm: oss: Fix potential out-of-bounds shift
- serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
- USB: serial: cp210x: enable usb generic throttle/unthrottle
- scsi: bnx2i: Requires MMU
- can: softing: softing_
- RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
- dm table: Remove BUG_ON(
- soc/tegra: fuse: Fix index bug in get_process_id
- USB: serial: option: add interface-number sanity check to flag handling
- USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
- usb: chipidea: ci_hdrc_imx: Pass DISABLE_
...