Focal update: v5.4.190 upstream stable release
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
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:
v5.4.190 upstream stable release
from git://git.
memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe
net/sched: flower: fix parsing of ethertype following VLAN header
veth: Ensure eth header is in skb's linear part
gpiolib: acpi: use correct format characters
mlxsw: i2c: Fix initialization error flow
net/sched: fix initialization order when updating chain 0 head
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
net/sched: taprio: Check if socket flags are valid
cfg80211: hold bss_lock while updating nontrans_list
drm/msm/dsi: Use connector directly in msm_dsi_
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
sctp: Initialize daddr on peeled off socket
testing/
nfc: nci: add flush_workqueue to prevent uaf
cifs: potential buffer overflow in handling symlinks
drm/amd: Add USBC connector ID
drm/amd/display: fix audio format not updated after edid updated
drm/amd/display: Update VTEM Infopacket definition
drm/amdkfd: Fix Incorrect VMIDs passed to HWS
drm/amdkfd: Check for potential null return of kmalloc_array()
Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer
scsi: target: tcmu: Fix possible page UAF
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs
gpu: ipu-v3: Fix dev_dbg frequency output
regulator: wm8994: Add an off-on delay for WM8994 variant
arm64: alternatives: mark patch_alternative() as `noinstr`
tlb: hugetlb: Add more sizes to tlb_remove_
net: usb: aqc111: Fix out-of-bounds accesses in RX fixup
drm/amd/display: Fix allocate_
powerpc: Fix virt_addr_valid() for 64-bit Book3E & 32-bit
scsi: mvsas: Add PCI ID of RocketRaid 2640
scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan
drivers: net: slip: fix NPD bug in sl_tx_timeout()
perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant
mm, page_alloc: fix build_zonerefs_
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
gcc-plugins: latent_entropy: use /dev/urandom
ath9k: Properly clear TX status area before reporting to mac80211
ath9k: Fix usage of driver-private space in tx_info
btrfs: remove unused variable in btrfs_{
btrfs: mark resumed async balance as writing
ALSA: hda/realtek: Add quirk for Clevo PD50PNT
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
ipv6: fix panic when forwarding a pkt with no in6 dev
drm/amd/display: don't ignore alpha property on pre-multiplied mode
genirq/affinity: Consider that CPUs on nodes can be unbalanced
tick/nohz: Use WARN_ON_ONCE() to prevent console saturation
ARM: davinci: da850-evm: Avoid NULL pointer dereference
dm integrity: fix memory corruption when tag_size is less than digest size
smp: Fix offline cpu check in flush_smp_
i2c: pasemi: Wait for write xfers to finish
dma-direct: avoid redundant memory sync for swiotlb
ax25: add refcount in ax25_dev to avoid UAF bugs
ax25: fix reference count leaks of ax25_dev
ax25: fix UAF bugs of net_device caused by rebinding operation
ax25: Fix refcount leaks caused by ax25_cb_del()
ax25: fix UAF bug in ax25_send_control()
ax25: fix NPD bug in ax25_disconnect
ax25: Fix NULL pointer dereferences in ax25 timers
ax25: Fix UAF bugs in ax25 timers
Linux 5.4.190
UBUNTU: upstream stable to v5.4.190
CVE References
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Focal): | |
status: | New → In Progress |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
description: | updated |
Changed in linux (Ubuntu Focal): | |
status: | In Progress → Fix Committed |
This bug was fixed in the package linux - 5.4.0-122.138
---------------
linux (5.4.0-122.138) focal; urgency=medium
* focal/linux: 5.4.0-122.138 -proposed tracker (LP: #1979489)
* Remove SAUCE patches from test_vxlan_ under_vrf. sh in net of kernel_ selftests (LP: #1975691) under_vrf on
ubuntu_
- Revert "UBUNTU: SAUCE: selftests: net: Don't fail test_vxlan_
xfail"
- Revert "UBUNTU: SAUCE: selftests: net: Make test for VXLAN underlay in non-
default VRF an expected failure"
* Enable Asus USB-BT500 Bluetooth dongle(0b05:190e) (LP: #1976613)
- Bluetooth: btusb: Add flag to define wideband speech capability
- Bluetooth: btrtl: Add support for RTL8761B
- Bluetooth: btusb: Add 0x0b05:0x190e Realtek 8761BU (ASUS BT500) device.
* [UBUNTU 20.04] rcu stalls with many storage key guests (LP: #1975582)
- s390/gmap: voluntarily schedule during key setting
- s390/mm: use non-quiescing sske for KVM switch to keyed guest
* Ubuntu 5.4.0-117. 132-generic 5.4.189 has BUG: kernel NULL pointer
dereference, address: 0000000000000034 (LP: #1978719)
- mm: rmap: explicitly reset vma->anon_vma in unlink_anon_vmas()
* Focal update: upstream stable patchset v5.4.192 (LP: #1979014) GET_DTR_ RTS composite_ unbind( )
- floppy: disable FDRAWCMD by default
- [Config] updateconfigs for BLK_DEV_FD_RAWCMD
- hamradio: defer 6pack kfree after unregister_netdev
- hamradio: remove needs_free_netdev to avoid UAF
- lightnvm: disable the subsystem
- [Config] updateconfigs for NVM, NVM_PBLK
- usb: mtu3: fix USB 3.0 dual-role-switch from device to host
- USB: quirks: add a Realtek card reader
- USB: quirks: add STRING quirk for VCOM device
- USB: serial: whiteheat: fix heap overflow in WHITEHEAT_
- USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader
- USB: serial: option: add support for Cinterion MV32-WA/MV32-WB
- USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions
- xhci: stop polling roothubs after shutdown
- xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms
- iio: dac: ad5592r: Fix the missing return value.
- iio: dac: ad5446: Fix read_raw not returning set value
- iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on()
- usb: misc: fix improper handling of refcount in uss720_probe()
- usb: typec: ucsi: Fix role swapping
- usb: gadget: uvc: Fix crash when encoding data for usb request
- usb: gadget: configfs: clear deactivation flag in
configfs_
- usb: dwc3: core: Fix tx/rx threshold settings
- usb: dwc3: gadget: Return proper request status
- serial: imx: fix overrun interrupts in DMA mode
- serial: 8250: Also set sticky MCR bits in console restoration
- serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device
- arch_topology: Do not set llc_sibling if llc_id is invalid
- hex2bin: make the function hex_to_bin constant-time
- hex2bin: fix access beyond string end
- video: fbdev: udlfb: properly check endpoint type
- arm64: dts: meson: remove CPU opps below 1GHz for G12B boards
- arm64: dts: meson: remove CPU opps below 1GHz fo...