** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Description changed:
+ SRU Justification
- 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:
- 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:
+ v5.4.226 upstream stable release
+ from git://git.kernel.org/
- v5.4.226 upstream stable release
- from git://git.kernel.org/
+ wifi: mac80211: fix memory free error when registering wiphy fail
+ wifi: mac80211_hwsim: fix debugfs attribute ps with rc table support
+ audit: fix undefined behavior in bit shift for AUDIT_BIT
+ wifi: mac80211: Fix ack frame idr leak when mesh has no route
+ spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run
+ drm: panel-orientation-quirks: Add quirk for Acer Switch V 10 (SW5-017)
+ block, bfq: fix null pointer dereference in bfq_bio_bfqg()
+ arm64/syscall: Include asm/ptrace.h in syscall_wrapper header.
+ RISC-V: vdso: Do not add missing symbols to version section in linker script
+ MIPS: pic32: treat port as signed integer
+ af_key: Fix send_acquire race with pfkey_register
+ ARM: dts: am335x-pcm-953: Define fixed regulators in root node
+ ASoC: sgtl5000: Reset the CHIP_CLK_CTRL reg on remove
+ regulator: core: fix kobject release warning and memory leak in
regulator_register()
+ regulator: core: fix UAF in destroy_regulator()
+ bus: sunxi-rsb: Support atomic transfers
+ tee: optee: fix possible memory leak in optee_register_device()
+ ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl
+ net: liquidio: simplify if expression
+ nfc/nci: fix race with opening and closing
+ net: pch_gbe: fix potential memleak in pch_gbe_tx_queue()
+ 9p/fd: fix issue of list_del corruption in p9_fd_cancel()
+ ARM: mxs: fix memory leak in mxs_machine_init()
+ net/mlx4: Check retval of mlx4_bitmap_init
+ net/qla3xxx: fix potential memleak in ql3xxx_send()
+ net: pch_gbe: fix pci device refcount leak while module exiting
+ nfp: add port from netdev validation for EEPROM access
+ Drivers: hv: vmbus: fix double free in the error path of
vmbus_add_channel_work()
+ Drivers: hv: vmbus: fix possible memory leak in vmbus_device_register()
+ net/mlx5: Fix FW tracer timestamp calculation
+ tipc: set con sock in tipc_conn_alloc
+ tipc: add an extra conn_get in tipc_conn_alloc
+ tipc: check skb_linearize() return value in tipc_disc_rcv()
+ xfrm: Fix ignored return value in xfrm6_init()
+ NFC: nci: fix memory leak in nci_rx_data_packet()
+ regulator: twl6030: re-add TWL6032_SUBCLASS
+ bnx2x: fix pci device refcount leak in bnx2x_vf_is_pcie_pending()
+ dccp/tcp: Reset saddr on failure after inet6?_hash_connect().
+ s390/dasd: fix no record found for raw_track_access
+ nfc: st-nci: fix incorrect validating logic in EVT_TRANSACTION
+ nfc: st-nci: fix memory leaks in EVT_TRANSACTION
+ net: thunderx: Fix the ACPI memory leak
+ s390/crashdump: fix TOD programmable field size
+ lib/vdso: use "grep -E" instead of "egrep"
+ usb: dwc3: exynos: Fix remove() function
+ arm64: dts: rockchip: lower rk3399-puma-haikou SD controller clock frequency
+ iio: light: apds9960: fix wrong register for gesture gain
+ iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails
+ init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash
+ nios2: add FORCE for vmlinuz.gz
+ iio: ms5611: Simplify IO callback parameters
+ iio: pressure: ms5611: fixed value compensation bug
+ ceph: do not update snapshot context when there is no new snapshot
+ ceph: avoid putting the realm twice when decoding snaps fails
+ firmware: google: Release devices before unregistering the bus
+ firmware: coreboot: Register bus in module init
+ nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
+ gcov: clang: fix the buffer overflow issue
+ Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode
+ ASoC: Intel: bytcht_es8316: Add quirk for the Nanote UMPC-01
+ serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios()
+ xen/platform-pci: add missing free_irq() in error path
+ platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr()
+ platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017)
+ platform/x86: hp-wmi: Ignore Smart Experience App event
+ UBUNTU: [Config] updateconfigs for INET_TABLE_PERTURB_ORDER
+ tcp: configurable source port perturb table size
+ net: usb: qmi_wwan: add Telit 0x103a composition
+ dm integrity: flush the journal on suspend
+ binder: avoid potential data leakage when copying txn
+ binder: read pre-translated fds from sender buffer
+ binder: defer copies of pre-patched txn data
+ binder: fix pointer cast warning
+ binder: Address corner cases in deferred copy and fixup
+ binder: Gracefully handle BINDER_TYPE_FDA objects with num_fds=0
+ btrfs: free btrfs_path before copying root refs to userspace
+ btrfs: free btrfs_path before copying fspath to userspace
+ btrfs: free btrfs_path before copying subvol info to userspace
+ btrfs: sysfs: normalize the error handling branch in btrfs_init_sysfs()
+ drm/amd/dc/dce120: Fix audio register mapping, stop triggering KASAN
+ drm/amdgpu: always register an MMU notifier for userptr
+ drm/i915: fix TLB invalidation for Gen12 video and compute engines
+ fuse: lock inode unconditionally in fuse_fallocate()
+ btrfs: free btrfs_path before copying inodes to userspace
+ spi: spi-imx: Fix spi_bus_clk if requested clock is higher than input clock
+ btrfs: move QUOTA_ENABLED check to rescan_should_stop from
btrfs_qgroup_rescan_worker
+ drm/amdgpu: update drm_display_info correctly when the edid is read
+ drm/amdgpu: Partially revert "drm/amdgpu: update drm_display_info correctly
when the edid is read"
+ btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()
+ iio: health: afe4403: Fix oob read in afe4403_read_raw
+ iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
+ iio: light: rpr0521: add missing Kconfig dependencies
+ scripts/faddr2line: Fix regression in name resolution on ppc64le
+ hwmon: (i5500_temp) fix missing pci_disable_device()
+ hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails
+ of: property: decrement node refcount in of_fwnode_get_reference_args()
+ net/mlx5: Fix uninitialized variable bug in outlen_write()
+ net/mlx5e: Fix use-after-free when reverting termination table
+ can: sja1000_isa: sja1000_isa_probe(): add missing free_sja1000dev()
+ can: cc770: cc770_isa_probe(): add missing free_cc770dev()
+ qlcnic: fix sleep-in-atomic-context bugs caused by msleep
+ wifi: cfg80211: fix buffer overflow in elem comparison
+ net: phy: fix null-ptr-deref while probe() failed
+ net: net_netdev: Fix error handling in ntb_netdev_init_module()
+ net/9p: Fix a potential socket leak in p9_socket_open
+ net: ethernet: nixge: fix NULL dereference
+ dsa: lan9303: Correct stat name
+ net: hsr: Fix potential use-after-free
+ afs: Fix fileserver probe RTT handling
+ net: tun: Fix use-after-free in tun_detach()
+ packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE
+ sctp: fix memory leak in sctp_stream_outq_migrate()
+ net: ethernet: renesas: ravb: Fix promiscuous mode after system resumed
+ hwmon: (coretemp) Check for null before removing sysfs attrs
+ hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new()
+ net/mlx5: DR, Fix uninitialized var warning
+ error-injection: Add prompt for function error injection
+ tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep"
+ nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry()
+ x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3
+ pinctrl: intel: Save and restore pins in "direct IRQ" mode
+ mmc: mmc_test: Fix removal of debugfs file
+ mmc: core: Fix ambiguous TRIM and DISCARD arg
+ mmc: sdhci-esdhc-imx: correct CQHCI exit halt state check
+ mmc: sdhci-sprd: Fix no reset data and command after voltage switch
+ tracing: Free buffers when a used dynamic event is removed
+ arm64: Fix panic() when Spectre-v2 causes Spectre-BHB to re-allocate KVM
vectors
+ arm64: errata: Fix KVM Spectre-v2 mitigation selection for Cortex-A57/A72
+ mm: Fix '.data.once' orphan section warning
+ ASoC: ops: Fix bounds check for _sx controls
+ pinctrl: single: Fix potential division by zero
+ iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init()
+ parisc: Increase size of gcc stack frame check
+ xtensa: increase size of gcc stack frame check
+ parisc: Increase FRAME_WARN to 2048 bytes on parisc
+ Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled
+ selftests: net: add delete nexthop route warning test
+ selftests: net: fix nexthop warning cleanup double ip typo
+ ipv4: Handle attempt to delete multipath route when fib_info contains an nh
reference
+ ipv4: Fix route deletion when nexthop info is not specified
+ tracing/ring-buffer: Have polling block on watermark
+ nvme: restrict management ioctls to admin
+ nvme: ensure subsystem reset is single threaded
+ x86/tsx: Add a feature bit for TSX control MSR support
+ x86/pm: Add enumeration check before spec MSRs save/restore setup
+ x86/ioremap: Fix page aligned size calculation in __ioremap_caller()
+ Revert "clocksource/drivers/riscv: Events are stopped during CPU suspend"
+ char: tpm: Protect tpm_pm_suspend with locks
+ mmc: sdhci: use FIELD_GET for preset value bit masks
+ mmc: sdhci: Fix voltage switch delay
+ proc: avoid integer type confusion in get_proc_long
+ proc: proc_skip_spaces() shouldn't think it is working on C strings
+ v4l2: don't fall back to follow_pfn() if pin_user_pages_fast() fails
+ ipc/sem: Fix dangling sem_array access in semtimedop race
+ Linux 5.4.226
+ UBUNTU: Upstream stable to v5.4.226
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https://bugs.launchpad.net/bugs/2003896
Title:
Focal update: v5.4.226 upstream stable release
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Focal:
In Progress
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:
v5.4.226 upstream stable release
from git://git.kernel.org/
wifi: mac80211: fix memory free error when registering wiphy fail
wifi: mac80211_hwsim: fix debugfs attribute ps with rc table support
audit: fix undefined behavior in bit shift for AUDIT_BIT
wifi: mac80211: Fix ack frame idr leak when mesh has no route
spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run
drm: panel-orientation-quirks: Add quirk for Acer Switch V 10 (SW5-017)
block, bfq: fix null pointer dereference in bfq_bio_bfqg()
arm64/syscall: Include asm/ptrace.h in syscall_wrapper header.
RISC-V: vdso: Do not add missing symbols to version section in linker script
MIPS: pic32: treat port as signed integer
af_key: Fix send_acquire race with pfkey_register
ARM: dts: am335x-pcm-953: Define fixed regulators in root node
ASoC: sgtl5000: Reset the CHIP_CLK_CTRL reg on remove
regulator: core: fix kobject release warning and memory leak in
regulator_register()
regulator: core: fix UAF in destroy_regulator()
bus: sunxi-rsb: Support atomic transfers
tee: optee: fix possible memory leak in optee_register_device()
ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl
net: liquidio: simplify if expression
nfc/nci: fix race with opening and closing
net: pch_gbe: fix potential memleak in pch_gbe_tx_queue()
9p/fd: fix issue of list_del corruption in p9_fd_cancel()
ARM: mxs: fix memory leak in mxs_machine_init()
net/mlx4: Check retval of mlx4_bitmap_init
net/qla3xxx: fix potential memleak in ql3xxx_send()
net: pch_gbe: fix pci device refcount leak while module exiting
nfp: add port from netdev validation for EEPROM access
Drivers: hv: vmbus: fix double free in the error path of
vmbus_add_channel_work()
Drivers: hv: vmbus: fix possible memory leak in vmbus_device_register()
net/mlx5: Fix FW tracer timestamp calculation
tipc: set con sock in tipc_conn_alloc
tipc: add an extra conn_get in tipc_conn_alloc
tipc: check skb_linearize() return value in tipc_disc_rcv()
xfrm: Fix ignored return value in xfrm6_init()
NFC: nci: fix memory leak in nci_rx_data_packet()
regulator: twl6030: re-add TWL6032_SUBCLASS
bnx2x: fix pci device refcount leak in bnx2x_vf_is_pcie_pending()
dccp/tcp: Reset saddr on failure after inet6?_hash_connect().
s390/dasd: fix no record found for raw_track_access
nfc: st-nci: fix incorrect validating logic in EVT_TRANSACTION
nfc: st-nci: fix memory leaks in EVT_TRANSACTION
net: thunderx: Fix the ACPI memory leak
s390/crashdump: fix TOD programmable field size
lib/vdso: use "grep -E" instead of "egrep"
usb: dwc3: exynos: Fix remove() function
arm64: dts: rockchip: lower rk3399-puma-haikou SD controller clock frequency
iio: light: apds9960: fix wrong register for gesture gain
iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails
init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash
nios2: add FORCE for vmlinuz.gz
iio: ms5611: Simplify IO callback parameters
iio: pressure: ms5611: fixed value compensation bug
ceph: do not update snapshot context when there is no new snapshot
ceph: avoid putting the realm twice when decoding snaps fails
firmware: google: Release devices before unregistering the bus
firmware: coreboot: Register bus in module init
nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
gcov: clang: fix the buffer overflow issue
Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode
ASoC: Intel: bytcht_es8316: Add quirk for the Nanote UMPC-01
serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios()
xen/platform-pci: add missing free_irq() in error path
platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr()
platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017)
platform/x86: hp-wmi: Ignore Smart Experience App event
UBUNTU: [Config] updateconfigs for INET_TABLE_PERTURB_ORDER
tcp: configurable source port perturb table size
net: usb: qmi_wwan: add Telit 0x103a composition
dm integrity: flush the journal on suspend
binder: avoid potential data leakage when copying txn
binder: read pre-translated fds from sender buffer
binder: defer copies of pre-patched txn data
binder: fix pointer cast warning
binder: Address corner cases in deferred copy and fixup
binder: Gracefully handle BINDER_TYPE_FDA objects with num_fds=0
btrfs: free btrfs_path before copying root refs to userspace
btrfs: free btrfs_path before copying fspath to userspace
btrfs: free btrfs_path before copying subvol info to userspace
btrfs: sysfs: normalize the error handling branch in btrfs_init_sysfs()
drm/amd/dc/dce120: Fix audio register mapping, stop triggering KASAN
drm/amdgpu: always register an MMU notifier for userptr
drm/i915: fix TLB invalidation for Gen12 video and compute engines
fuse: lock inode unconditionally in fuse_fallocate()
btrfs: free btrfs_path before copying inodes to userspace
spi: spi-imx: Fix spi_bus_clk if requested clock is higher than input clock
btrfs: move QUOTA_ENABLED check to rescan_should_stop from
btrfs_qgroup_rescan_worker
drm/amdgpu: update drm_display_info correctly when the edid is read
drm/amdgpu: Partially revert "drm/amdgpu: update drm_display_info correctly
when the edid is read"
btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()
iio: health: afe4403: Fix oob read in afe4403_read_raw
iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
iio: light: rpr0521: add missing Kconfig dependencies
scripts/faddr2line: Fix regression in name resolution on ppc64le
hwmon: (i5500_temp) fix missing pci_disable_device()
hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails
of: property: decrement node refcount in of_fwnode_get_reference_args()
net/mlx5: Fix uninitialized variable bug in outlen_write()
net/mlx5e: Fix use-after-free when reverting termination table
can: sja1000_isa: sja1000_isa_probe(): add missing free_sja1000dev()
can: cc770: cc770_isa_probe(): add missing free_cc770dev()
qlcnic: fix sleep-in-atomic-context bugs caused by msleep
wifi: cfg80211: fix buffer overflow in elem comparison
net: phy: fix null-ptr-deref while probe() failed
net: net_netdev: Fix error handling in ntb_netdev_init_module()
net/9p: Fix a potential socket leak in p9_socket_open
net: ethernet: nixge: fix NULL dereference
dsa: lan9303: Correct stat name
net: hsr: Fix potential use-after-free
afs: Fix fileserver probe RTT handling
net: tun: Fix use-after-free in tun_detach()
packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE
sctp: fix memory leak in sctp_stream_outq_migrate()
net: ethernet: renesas: ravb: Fix promiscuous mode after system resumed
hwmon: (coretemp) Check for null before removing sysfs attrs
hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new()
net/mlx5: DR, Fix uninitialized var warning
error-injection: Add prompt for function error injection
tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep"
nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry()
x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3
pinctrl: intel: Save and restore pins in "direct IRQ" mode
mmc: mmc_test: Fix removal of debugfs file
mmc: core: Fix ambiguous TRIM and DISCARD arg
mmc: sdhci-esdhc-imx: correct CQHCI exit halt state check
mmc: sdhci-sprd: Fix no reset data and command after voltage switch
tracing: Free buffers when a used dynamic event is removed
arm64: Fix panic() when Spectre-v2 causes Spectre-BHB to re-allocate KVM
vectors
arm64: errata: Fix KVM Spectre-v2 mitigation selection for Cortex-A57/A72
mm: Fix '.data.once' orphan section warning
ASoC: ops: Fix bounds check for _sx controls
pinctrl: single: Fix potential division by zero
iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init()
parisc: Increase size of gcc stack frame check
xtensa: increase size of gcc stack frame check
parisc: Increase FRAME_WARN to 2048 bytes on parisc
Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled
selftests: net: add delete nexthop route warning test
selftests: net: fix nexthop warning cleanup double ip typo
ipv4: Handle attempt to delete multipath route when fib_info contains an nh
reference
ipv4: Fix route deletion when nexthop info is not specified
tracing/ring-buffer: Have polling block on watermark
nvme: restrict management ioctls to admin
nvme: ensure subsystem reset is single threaded
x86/tsx: Add a feature bit for TSX control MSR support
x86/pm: Add enumeration check before spec MSRs save/restore setup
x86/ioremap: Fix page aligned size calculation in __ioremap_caller()
Revert "clocksource/drivers/riscv: Events are stopped during CPU suspend"
char: tpm: Protect tpm_pm_suspend with locks
mmc: sdhci: use FIELD_GET for preset value bit masks
mmc: sdhci: Fix voltage switch delay
proc: avoid integer type confusion in get_proc_long
proc: proc_skip_spaces() shouldn't think it is working on C strings
v4l2: don't fall back to follow_pfn() if pin_user_pages_fast() fails
ipc/sem: Fix dangling sem_array access in semtimedop race
Linux 5.4.226
UBUNTU: Upstream stable to v5.4.226
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