Bionic update: upstream stable patchset 2020-11-04
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 2020-11-04
from git://git.
USB: gadget: f_ncm: Fix NDP16 datagram validation
gpio: tc35894: fix up tc35894 interrupt configuration
vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock
vsock/virtio: stop workers during the .remove()
vsock/virtio: add transport parameter to the virtio_
net: virtio_vsock: Enhance connection semantics
Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
ftrace: Move RCU is watching check after recursion check
drm/amdgpu: restore proper ref count in amdgpu_
drivers/
drm/sun4i: mixer: Extend regmap max_register
net: dec: de2104x: Increase receive ring size for Tulip
rndis_host: increase sleep time in the query-response loop
nvme-core: get/put ctrl and transport module in nvme_dev_
drivers/
drivers/
mac80211: do not allow bigger VHT MPDUs than the hardware supports
spi: fsl-espi: Only process interrupts for expected events
nvme-fc: fail new connections to a deleted host or remote port
pinctrl: mvebu: Fix i2c sda definition for 98DX3236
nfs: Fix security label length not being reset
clk: samsung: exynos4: mark 'chipid' clock as CLK_IGNORE_UNUSED
iommu/exynos: add missing put_device() call in exynos_
i2c: cpm: Fix i2c_ram structure
Input: trackpoint - enable Synaptics trackpoints
random32: Restore __latent_entropy attribute on net_rand_state
epoll: do not insert into poll queues until all sanity checks are done
epoll: replace ->visited/
epoll: EPOLL_CTL_ADD: close the race in decision to take fast path
ep_create_
netfilter: ctnetlink: add a range check for l3/l4 protonum
UBUNTU: upstream stable to v4.19.150
drm/syncobj: Fix drm_syncobj_
fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
Revert "ravb: Fixed to be able to unload modules"
fbcon: Fix global-
net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
usermodehelper: reset umask to default before executing user process
platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
driver core: Fix probe_count imbalance in really_probe()
perf top: Fix stdio interface input handling with glibc 2.28+
mtd: rawnand: sunxi: Fix the probe error path
macsec: avoid use-after-free in macsec_
mm/khugepaged: fix filemap page_to_pgoff(page) != offset
cifs: Fix incomplete memory allocation on setxattr path
i2c: meson: fix clock setting overwrite
sctp: fix sctp_auth_
team: set dev->needed_
net: team: fix memory leak in __team_
openvswitch: handle DNAT tuple collision
drm/amdgpu: prevent double kfree ttm->sg
xfrm: clone XFRMA_REPLAY_
xfrm: clone XFRMA_SEC_CTX in xfrm_do_migrate
xfrm: clone whole liftime_cur structure in xfrm_do_migrate
net: stmmac: removed enabling eee in EEE set callback
platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP
xfrm: Use correct address family in xfrm_state_find
bonding: set dev->needed_
mdio: fix mdio-thunder.c dependency & build error
net: usb: ax88179_178a: fix missing stop entry in driver_info
rxrpc: Fix rxkad token xdr encoding
rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
rxrpc: Fix some missing _bh annotations on locking conn->state_lock
rxrpc: Fix server keyring leak
perf: Fix task_function_
mmc: core: don't set limits.
mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected by khugepaged
net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
drm/nouveau/mem: guard against NULL pointer access in mem_del
i2c: i801: Exclude device from suspend direct complete optimization
nvme-core: put ctrl ref when module ref get fail
i2c: meson: fixup rate calculation with filter delay
xfrm: clone XFRMA_SET_MARK in xfrm_do_migrate
net/mlx5e: Fix VLAN cleanup flow
net/mlx5e: Fix VLAN create flow
UBUNTU: upstream stable to v4.14.201, v4.19.151
CVE References
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Bionic): | |
status: | New → In Progress |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
description: | updated |
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 - 4.15.0-126.129
---------------
linux (4.15.0-126.129) bionic; urgency=medium
* bionic/linux: 4.15.0-126.129 -proposed tracker (LP: #1905305)
* CVE-2020-4788 RELON_EXCEPTION _PSERIES_ OOL
- SAUCE: powerpc/64s: Define MASKABLE_
- SAUCE: powerpc/64s: move some exception handlers out of line
- powerpc/64s: flush L1D on kernel entry
- SAUCE: powerpc: Add a framework for user access tracking
- powerpc: Implement user_access_begin and friends
- powerpc: Fix __clear_user() with KUAP enabled
- powerpc/uaccess: Evaluate macro arguments once, before user access is
allowed
- powerpc/64s: flush L1D after user accesses
linux (4.15.0-125.128) bionic; urgency=medium
* bionic/linux: 4.15.0-125.128 -proposed tracker (LP: #1903137)
* Update kernel packaging to support forward porting kernels (LP: #1902957)
- [Debian] Update for leader included in BACKPORT_SUFFIX
* Avoid double newline when running insertchanges (LP: #1903293)
- [Packaging] insertchanges: avoid double newline
* EFI: Fails when BootCurrent entry does not exist (LP: #1899993)
- efivarfs: Replace invalid slashes with exclamation marks in dentries.
* CVE-2020-14351
- perf/core: Fix race in the perf_mmap_close() function
* raid10: Block discard is very slow, causing severe delays for mkfs and discard_ bio() for submitting discard bio
fstrim operations (LP: #1896578)
- md: add md_submit_
- md/raid10: extend r10bio devs to raid disks
- md/raid10: pull codes that wait for blocked dev into one function
- md/raid10: improve raid10 discard request
- md/raid10: improve discard request for far layout
* Bionic: btrfs: kernel BUG at /build/linux- linux-4. 15.0/fs/ btrfs/ctree. c:3233! (LP: #1902254) free_extent( ) inline_ extent_ backref( )
eTBZpZ/
- btrfs: use offset_in_page instead of open-coding it
- btrfs: use BUG() instead of BUG_ON(1)
- btrfs: drop unnecessary offset_in_page in extent buffer helpers
- btrfs: extent_io: do extra check for extent buffer read write functions
- btrfs: extent-tree: kill BUG_ON() in __btrfs_
- btrfs: extent-tree: kill the BUG_ON() in insert_
- btrfs: ctree: check key order before merging tree blocks
* Bionic update: upstream stable patchset 2020-11-04 (LP: #1902943) transport_ reset_no_ sock() display_ crtc_set_ config net/wan/ hdlc_fr: Add needed_headroom for PVC devices
- USB: gadget: f_ncm: Fix NDP16 datagram validation
- gpio: tc35894: fix up tc35894 interrupt configuration
- vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock
- vsock/virtio: stop workers during the .remove()
- vsock/virtio: add transport parameter to the
virtio_
- net: virtio_vsock: Enhance connection semantics
- Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
- ftrace: Move RCU is watching check after recursion check
- drm/amdgpu: restore proper ref count in amdgpu_
- drivers/
- drm/sun4i: mixer: Extend regmap max_register
- net: dec: de2104x: Increase receive ring size for Tulip
- rndis_host: increase sleep time in the query-response loop
- nvme-core: get/put ctrl ...