Groovy update: upstream stable patchset 2021-02-03
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Groovy |
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 2021-02-03
from git://git.
net/sched: sch_taprio: reset child qdiscs before freeing them
mptcp: fix security context on server socket
ethtool: fix error paths in ethnl_set_
ethtool: fix string set id check
md/raid10: initialize r10_bio->read_slot before use.
drm/amd/display: Add get_dig_frontend implementation for DCEx
io_uring: close a small race gap for files cancel
jffs2: Allow setting rp_size to zero during remounting
jffs2: Fix NULL pointer dereference in rp_size fs option parsing
scsi: block: Fix a race in the runtime power management code
mm/hugetlb: fix deadlock in hugetlb_cow error path
mm: memmap defer init doesn't work as expected
lib/zlib: fix inflating zlib streams on s390
uapi: move constants from <linux/kernel.h> to <linux/const.h>
tools headers UAPI: Sync linux/const.h with the kernel headers
cgroup: Fix memory leak when parsing multiple source parameters
zlib: move EXPORT_SYMBOL() and MODULE_LICENSE() out of dfltcc_syms.c
scsi: cxgb4i: Fix TLS dependency
Bluetooth: hci_h5: close serdev device and free hu in h5_close
fbcon: Disable accelerated scrolling
reiserfs: add check for an invalid ih_entry_count
misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_
media: gp8psk: initialize stats at power control logic
f2fs: fix shift-out-of-bounds in sanity_
ALSA: seq: Use bool for snd_seq_queue internal flags
ALSA: rawmidi: Access runtime->avail always in spinlock
bfs: don't use WARNING: string when it's just info.
ext4: check for invalid block size early when mounting a file system
fcntl: Fix potential deadlock in send_sig{io, urg}()
rtc: sun6i: Fix memleak in sun6i_rtc_clk_init
module: set MODULE_STATE_GOING state when a module fails to load
quota: Don't overflow quota file offsets
rtc: pl031: fix resource leak in pl031_probe
powerpc: sysdev: add missing iounmap() on error in mpic_msgr_probe()
i3c master: fix missing destroy_workqueue() on error in i3c_master_register
NFSv4: Fix a pNFS layout related use-after-free race when freeing the inode
f2fs: avoid race condition for shrinker count
module: delay kobject uevent until after module init call
fs/namespace.c: WARN if mnt_count has become negative
watchdog: rti-wdt: fix reference leak in rti_wdt_probe
um: random: Register random as hwrng-core device
um: ubd: Submit all data segments atomically
ceph: fix inode refcount leak when ceph_fill_inode on non-I_NEW inode fails
drm/amd/display: updated wm table for Renoir
tick/sched: Remove bogus boot "safety" check
s390: always clear kernel stack backchain before calling functions
io_uring: remove racy overflow list fast checks
ALSA: pcm: Clear the full allocated memory at hw_params
dm verity: skip verity work if I/O error when system is shutting down
UBUNTU: upstream stable to v5.4.87, v5.10.5
rtc: pcf2127: move watchdog initialisation to a separate function
rtc: pcf2127: only use watchdog when explicitly available
dt-bindings: rtc: add reset-source property
kdev_t: always inline major/minor helper functions
ALSA: hda/realtek - Modify Dell platform name
scsi: ufs: Allow an error return value from ->device_reset()
scsi: ufs: Re-enable WriteBooster after device reset
RDMA/siw,rxe: Make emulated devices virtual in the device tree
fuse: fix bad inode
rwsem: Implement down_read_
rwsem: Implement down_read_
exec: Transform exec_update_mutex into a rw_semaphore
mwifiex: Fix possible buffer overflows in mwifiex_
UBUNTU: upstream stable to v5.4.88, v5.10.6
CVE References
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Groovy): | |
status: | New → In Progress |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
description: | updated |
Changed in linux (Ubuntu Groovy): | |
importance: | Undecided → Medium |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
This bug was fixed in the package linux - 5.8.0-45.51
---------------
linux (5.8.0-45.51) groovy; urgency=medium
* groovy/linux: 5.8.0-45.51 -proposed tracker (LP: #1916143)
* Please trust Canonical Livepatch Service kmod signing key (LP: #1898716) MODVERSIONS= y
- [Config] enable CONFIG_
- [Packaging] build canonical-certs.pem from branch/arch certs
- [Config] add Canonical Livepatch Service key to SYSTEM_TRUSTED_KEYS
- [Config] add ubuntu-drivers key to SYSTEM_TRUSTED_KEYS
- [Config] Allow ASM_MODVERSIONS and MODULE_REL_CRCS
* CVE-2021-20194
- bpf, cgroup: Fix optlen WARN_ON_ONCE toctou
- bpf, cgroup: Fix problematic bounds check
* Missing device id for Intel TGL-H ISH [8086:43fc] in intel-ish-hid driver
(LP: #1914543)
- HID: intel-ish-hid: ipc: Add Tiger Lake H PCI device ID
* Prevent thermal shutdown during boot process (LP: #1906168) drivers/ acpi: Use hot and critical ops drivers/ rcar: Remove notification usage
- thermal/core: Emit a warning if the thermal zone is updated without ops
- thermal/core: Add critical and hot ops
- thermal/
- thermal/
- thermal: int340x: Fix unexpected shutdown at critical temperature
- thermal: intel: pch: Fix unexpected shutdown at critical temperature
* geneve overlay network on vlan interface broken with offload enabled
(LP: #1914447)
- net/mlx5e: Fix SWP offsets when vlan inserted by driver
* Groovy update: upstream stable patchset 2021-02-11 (LP: #1915473) osa_features_ check() alloc_chunk( )
- net: cdc_ncm: correct overhead in delayed_ndp_size
- net: hns3: fix the number of queues actually used by ARQ
- net: hns3: fix a phy loopback fail issue
- net: stmmac: dwmac-sun8i: Balance internal PHY resource references
- net: stmmac: dwmac-sun8i: Balance internal PHY power
- net: vlan: avoid leaks on register_vlan_dev() failures
- net/sonic: Fix some resource leaks in error handling paths
- net: ipv6: fib: flush exceptions when purging route
- tools: selftests: add test for changing routes with PTMU exceptions
- net: fix pmtu check in nopmtudisc mode
- net: ip: always refragment ip defragmented packets
- octeontx2-af: fix memory leak of lmac and lmac->name
- nexthop: Fix off-by-one error in error path
- nexthop: Unlink nexthop group entry in error path
- s390/qeth: fix L2 header access in qeth_l3_
- net: dsa: lantiq_gswip: Exclude RMII from modes that report 1 GbE
- net/mlx5: Use port_num 1 instead of 0 when delete a RoCE address
- net/mlx5e: ethtool, Fix restriction of autoneg with 56G
- chtls: Fix hardware tid leak
- chtls: Remove invalid set_tcb call
- chtls: Fix panic when route to peer not configured
- chtls: Replace skb_dequeue with skb_peek
- chtls: Added a check to avoid NULL pointer dereference
- chtls: Fix chtls resources release sequence
- HID: wacom: Fix memory leakage caused by kfifo_alloc
- ARM: OMAP2+: omap_device: fix idling of devices during probe
- i2c: sprd: use a specific timeout to avoid system hang up issue
- dmaengine: dw-edma: Fix use after free in dw_edma_
- can: tcan4x5x: fix bittiming const...