Public bug reported:
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:
v4.19.19 upstream stable release
from git://git.kernel.org/
amd-xgbe: Fix mdio access for non-zero ports and clause 45 PHYs
net: bridge: Fix ethernet header pointer before check skb forwardable
net: Fix usage of pskb_trim_rcsum
net: phy: marvell: Errata for mv88e6390 internal PHYs
net: phy: mdio_bus: add missing device_del() in mdiobus_register() error
handling
net/sched: act_tunnel_key: fix memory leak in case of action replace
net_sched: refetch skb protocol for each filter
openvswitch: Avoid OOB read when parsing flow nlattrs
vhost: log dirty page correctly
mlxsw: pci: Increase PCI SW reset timeout
net: ipv4: Fix memory leak in network namespace dismantle
mlxsw: spectrum_fid: Update dummy FID index
mlxsw: pci: Ring CQ's doorbell before RDQ's
net/sched: cls_flower: allocate mask dynamically in fl_change()
udp: with udp_segment release on error path
erspan: build the header with the right proto according to erspan_ver
net: phy: marvell: Fix deadlock from wrong locking
ip6_gre: update version related info when changing link
tcp: allow MSG_ZEROCOPY transmission also in CLOSE_WAIT state
mei: me: mark LBG devices as having dma support
mei: me: add denverton innovation engine device IDs
USB: leds: fix regression in usbport led trigger
USB: serial: simple: add Motorola Tetra TPG2200 device id
USB: serial: pl2303: add new PID to support PL2303TB
ceph: clear inode pointer when snap realm gets dropped by its inode
ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
ASoC: rt5514-spi: Fix potential NULL pointer dereference
ASoC: tlv320aic32x4: Kernel OOPS while entering DAPM standby mode
clk: socfpga: stratix10: fix rate calculation for pll clocks
clk: socfpga: stratix10: fix naming convention for the fixed-clocks
inotify: Fix fd refcount leak in inotify_add_watch().
ALSA: hda/realtek - Fix typo for ALC225 model
ALSA: hda - Add mute LED support for HP ProBook 470 G5
ARCv2: lib: memeset: fix doing prefetchw outside of buffer
ARC: adjust memblock_reserve of kernel memory
ARC: perf: map generic branches to correct hardware condition
s390/mm: always force a load of the primary ASCE on context switch
s390/early: improve machine detection
s390/smp: fix CPU hotplug deadlock with CPU rescan
misc: ibmvsm: Fix potential NULL pointer dereference
char/mwave: fix potential Spectre v1 vulnerability
mmc: dw_mmc-bluefield: : Fix the license information
mmc: meson-gx: Free irq in release() callback
staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
tty: Handle problem if line discipline does not have receive_buf
uart: Fix crash in uart_write and uart_put_char
tty/n_hdlc: fix __might_sleep warning
hv_balloon: avoid touching uninitialized struct page during tail onlining
Drivers: hv: vmbus: Check for ring when getting debug info
vgacon: unconfuse vc_origin when using soft scrollback
CIFS: Fix possible hang during async MTU reads and writes
CIFS: Fix credits calculations for reads with errors
CIFS: Fix credit calculation for encrypted reads with errors
CIFS: Do not reconnect TCP session in add_credits()
smb3: add credits we receive from oplock/break PDUs
Input: xpad - add support for SteelSeries Stratus Duo
Input: input_event - provide override for sparc64
Input: uinput - fix undefined behavior in uinput_validate_absinfo()
acpi/nfit: Block function zero DSMs
acpi/nfit: Fix command-supported detection
scsi: ufs: Use explicit access size in ufshcd_dump_regs
dm thin: fix passdown_double_checking_shared_status()
dm crypt: fix parsing of extended IV arguments
drm/amdgpu: Add APTX quirk for Lenovo laptop
KVM: x86: Fix single-step debugging
KVM: x86: Fix PV IPIs for 32-bit KVM host
KVM: x86: WARN_ONCE if sending a PV IPI returns a fatal error
kvm: x86/vmx: Use kzalloc for cached_vmcs12
KVM/nVMX: Do not validate that posted_intr_desc_addr is page aligned
x86/pkeys: Properly copy pkey state at fork()
x86/selftests/pkeys: Fork() to check for state being preserved
x86/kaslr: Fix incorrect i8254 outb() parameters
x86/entry/64/compat: Fix stack switching for XEN PV
net: sun: cassini: Cleanup license conflict
irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size
can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by
removing it
can: bcm: check timer values before ktime conversion
can: flexcan: fix NULL pointer exception during bringup
vt: make vt_console_print() compatible with the unicode screen buffer
vt: always call notifier with the console lock held
vt: invoke notifier on screen size change
drm/meson: Fix atomic mode switching regression
bpf: improve verifier branch analysis
bpf: add per-insn complexity limit
bpf: move {prev_,}insn_idx into verifier env
bpf: move tmp variable into ax register in interpreter
bpf: enable access to ax register also from verifier rewrite
bpf: restrict map value pointer arithmetic for unprivileged
bpf: restrict stack pointer arithmetic for unprivileged
bpf: restrict unknown scalars of mixed signed bounds for unprivileged
bpf: fix check_map_access smin_value test when pointer contains offset
bpf: prevent out of bounds speculation on pointer arithmetic
bpf: fix sanitation of alu op with pointer / scalar type from different paths
bpf: fix inner map masking to prevent oob under speculation
s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU
nvmet-rdma: Add unlikely for response allocated check
nvmet-rdma: fix null dereference under heavy load
Revert "mm, memory_hotplug: initialize struct pages for the full memory section"
usb: dwc3: gadget: Clear req->needs_extra_trb flag on cleanup
ide: fix a typo in the settings proc file name
Input: input_event - fix the CONFIG_SPARC64 mixup
Linux 4.19.19
The following patches from this stable update had already been applied:
ip6_gre: fix tunnel list corruption for x-netns
posix-cpu-timers: Unbreak timer rearming
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: Seth Forshee (sforshee)
Status: Fix Committed
** Affects: linux (Ubuntu Disco)
Importance: Medium
Assignee: Seth Forshee (sforshee)
Status: Fix Committed
** Tags: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: Confirmed
** Changed in: linux (Ubuntu Disco)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Disco)
Status: Confirmed => In Progress
** Changed in: linux (Ubuntu Disco)
Assignee: (unassigned) => Seth Forshee (sforshee)
** 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:
+ v4.19.19 upstream stable release
+ from git://git.kernel.org/
- v4.19.19 upstream stable release
- from git://git.kernel.org/
+ amd-xgbe: Fix mdio access for non-zero ports and clause 45 PHYs
+ net: bridge: Fix ethernet header pointer before check skb forwardable
+ net: Fix usage of pskb_trim_rcsum
+ net: phy: marvell: Errata for mv88e6390 internal PHYs
+ net: phy: mdio_bus: add missing device_del() in mdiobus_register() error
handling
+ net/sched: act_tunnel_key: fix memory leak in case of action replace
+ net_sched: refetch skb protocol for each filter
+ openvswitch: Avoid OOB read when parsing flow nlattrs
+ vhost: log dirty page correctly
+ mlxsw: pci: Increase PCI SW reset timeout
+ net: ipv4: Fix memory leak in network namespace dismantle
+ mlxsw: spectrum_fid: Update dummy FID index
+ mlxsw: pci: Ring CQ's doorbell before RDQ's
+ net/sched: cls_flower: allocate mask dynamically in fl_change()
+ udp: with udp_segment release on error path
+ ip6_gre: fix tunnel list corruption for x-netns
+ erspan: build the header with the right proto according to erspan_ver
+ net: phy: marvell: Fix deadlock from wrong locking
+ ip6_gre: update version related info when changing link
+ tcp: allow MSG_ZEROCOPY transmission also in CLOSE_WAIT state
+ mei: me: mark LBG devices as having dma support
+ mei: me: add denverton innovation engine device IDs
+ USB: leds: fix regression in usbport led trigger
+ USB: serial: simple: add Motorola Tetra TPG2200 device id
+ USB: serial: pl2303: add new PID to support PL2303TB
+ ceph: clear inode pointer when snap realm gets dropped by its inode
+ ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
+ ASoC: rt5514-spi: Fix potential NULL pointer dereference
+ ASoC: tlv320aic32x4: Kernel OOPS while entering DAPM standby mode
+ clk: socfpga: stratix10: fix rate calculation for pll clocks
+ clk: socfpga: stratix10: fix naming convention for the fixed-clocks
+ inotify: Fix fd refcount leak in inotify_add_watch().
+ ALSA: hda/realtek - Fix typo for ALC225 model
+ ALSA: hda - Add mute LED support for HP ProBook 470 G5
+ ARCv2: lib: memeset: fix doing prefetchw outside of buffer
+ ARC: adjust memblock_reserve of kernel memory
+ ARC: perf: map generic branches to correct hardware condition
+ s390/mm: always force a load of the primary ASCE on context switch
+ s390/early: improve machine detection
+ s390/smp: fix CPU hotplug deadlock with CPU rescan
+ misc: ibmvsm: Fix potential NULL pointer dereference
+ char/mwave: fix potential Spectre v1 vulnerability
+ mmc: dw_mmc-bluefield: : Fix the license information
+ mmc: meson-gx: Free irq in release() callback
+ staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
+ tty: Handle problem if line discipline does not have receive_buf
+ uart: Fix crash in uart_write and uart_put_char
+ tty/n_hdlc: fix __might_sleep warning
+ hv_balloon: avoid touching uninitialized struct page during tail onlining
+ Drivers: hv: vmbus: Check for ring when getting debug info
+ vgacon: unconfuse vc_origin when using soft scrollback
+ CIFS: Fix possible hang during async MTU reads and writes
+ CIFS: Fix credits calculations for reads with errors
+ CIFS: Fix credit calculation for encrypted reads with errors
+ CIFS: Do not reconnect TCP session in add_credits()
+ smb3: add credits we receive from oplock/break PDUs
+ Input: xpad - add support for SteelSeries Stratus Duo
+ Input: input_event - provide override for sparc64
+ Input: uinput - fix undefined behavior in uinput_validate_absinfo()
+ acpi/nfit: Block function zero DSMs
+ acpi/nfit: Fix command-supported detection
+ scsi: ufs: Use explicit access size in ufshcd_dump_regs
+ dm thin: fix passdown_double_checking_shared_status()
+ dm crypt: fix parsing of extended IV arguments
+ drm/amdgpu: Add APTX quirk for Lenovo laptop
+ KVM: x86: Fix single-step debugging
+ KVM: x86: Fix PV IPIs for 32-bit KVM host
+ KVM: x86: WARN_ONCE if sending a PV IPI returns a fatal error
+ kvm: x86/vmx: Use kzalloc for cached_vmcs12
+ KVM/nVMX: Do not validate that posted_intr_desc_addr is page aligned
+ x86/pkeys: Properly copy pkey state at fork()
+ x86/selftests/pkeys: Fork() to check for state being preserved
+ x86/kaslr: Fix incorrect i8254 outb() parameters
+ x86/entry/64/compat: Fix stack switching for XEN PV
+ posix-cpu-timers: Unbreak timer rearming
+ net: sun: cassini: Cleanup license conflict
+ irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size
+ can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by
removing it
+ can: bcm: check timer values before ktime conversion
+ can: flexcan: fix NULL pointer exception during bringup
+ vt: make vt_console_print() compatible with the unicode screen buffer
+ vt: always call notifier with the console lock held
+ vt: invoke notifier on screen size change
+ drm/meson: Fix atomic mode switching regression
+ bpf: improve verifier branch analysis
+ bpf: add per-insn complexity limit
+ bpf: move {prev_,}insn_idx into verifier env
+ bpf: move tmp variable into ax register in interpreter
+ bpf: enable access to ax register also from verifier rewrite
+ bpf: restrict map value pointer arithmetic for unprivileged
+ bpf: restrict stack pointer arithmetic for unprivileged
+ bpf: restrict unknown scalars of mixed signed bounds for unprivileged
+ bpf: fix check_map_access smin_value test when pointer contains offset
+ bpf: prevent out of bounds speculation on pointer arithmetic
+ bpf: fix sanitation of alu op with pointer / scalar type from different paths
+ bpf: fix inner map masking to prevent oob under speculation
+ s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU
+ nvmet-rdma: Add unlikely for response allocated check
+ nvmet-rdma: fix null dereference under heavy load
+ Revert "mm, memory_hotplug: initialize struct pages for the full memory
section"
+ usb: dwc3: gadget: Clear req->needs_extra_trb flag on cleanup
+ ide: fix a typo in the settings proc file name
+ Input: input_event - fix the CONFIG_SPARC64 mixup
+ Linux 4.19.19
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1814170
Title:
Disco update: v4.19.19 upstream stable release
Status in linux package in Ubuntu:
Fix Committed
Status in linux source package in Disco:
Fix Committed
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:
v4.19.19 upstream stable release
from git://git.kernel.org/
amd-xgbe: Fix mdio access for non-zero ports and clause 45 PHYs
net: bridge: Fix ethernet header pointer before check skb forwardable
net: Fix usage of pskb_trim_rcsum
net: phy: marvell: Errata for mv88e6390 internal PHYs
net: phy: mdio_bus: add missing device_del() in mdiobus_register() error
handling
net/sched: act_tunnel_key: fix memory leak in case of action replace
net_sched: refetch skb protocol for each filter
openvswitch: Avoid OOB read when parsing flow nlattrs
vhost: log dirty page correctly
mlxsw: pci: Increase PCI SW reset timeout
net: ipv4: Fix memory leak in network namespace dismantle
mlxsw: spectrum_fid: Update dummy FID index
mlxsw: pci: Ring CQ's doorbell before RDQ's
net/sched: cls_flower: allocate mask dynamically in fl_change()
udp: with udp_segment release on error path
erspan: build the header with the right proto according to erspan_ver
net: phy: marvell: Fix deadlock from wrong locking
ip6_gre: update version related info when changing link
tcp: allow MSG_ZEROCOPY transmission also in CLOSE_WAIT state
mei: me: mark LBG devices as having dma support
mei: me: add denverton innovation engine device IDs
USB: leds: fix regression in usbport led trigger
USB: serial: simple: add Motorola Tetra TPG2200 device id
USB: serial: pl2303: add new PID to support PL2303TB
ceph: clear inode pointer when snap realm gets dropped by its inode
ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
ASoC: rt5514-spi: Fix potential NULL pointer dereference
ASoC: tlv320aic32x4: Kernel OOPS while entering DAPM standby mode
clk: socfpga: stratix10: fix rate calculation for pll clocks
clk: socfpga: stratix10: fix naming convention for the fixed-clocks
inotify: Fix fd refcount leak in inotify_add_watch().
ALSA: hda/realtek - Fix typo for ALC225 model
ALSA: hda - Add mute LED support for HP ProBook 470 G5
ARCv2: lib: memeset: fix doing prefetchw outside of buffer
ARC: adjust memblock_reserve of kernel memory
ARC: perf: map generic branches to correct hardware condition
s390/mm: always force a load of the primary ASCE on context switch
s390/early: improve machine detection
s390/smp: fix CPU hotplug deadlock with CPU rescan
misc: ibmvsm: Fix potential NULL pointer dereference
char/mwave: fix potential Spectre v1 vulnerability
mmc: dw_mmc-bluefield: : Fix the license information
mmc: meson-gx: Free irq in release() callback
staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
tty: Handle problem if line discipline does not have receive_buf
uart: Fix crash in uart_write and uart_put_char
tty/n_hdlc: fix __might_sleep warning
hv_balloon: avoid touching uninitialized struct page during tail onlining
Drivers: hv: vmbus: Check for ring when getting debug info
vgacon: unconfuse vc_origin when using soft scrollback
CIFS: Fix possible hang during async MTU reads and writes
CIFS: Fix credits calculations for reads with errors
CIFS: Fix credit calculation for encrypted reads with errors
CIFS: Do not reconnect TCP session in add_credits()
smb3: add credits we receive from oplock/break PDUs
Input: xpad - add support for SteelSeries Stratus Duo
Input: input_event - provide override for sparc64
Input: uinput - fix undefined behavior in uinput_validate_absinfo()
acpi/nfit: Block function zero DSMs
acpi/nfit: Fix command-supported detection
scsi: ufs: Use explicit access size in ufshcd_dump_regs
dm thin: fix passdown_double_checking_shared_status()
dm crypt: fix parsing of extended IV arguments
drm/amdgpu: Add APTX quirk for Lenovo laptop
KVM: x86: Fix single-step debugging
KVM: x86: Fix PV IPIs for 32-bit KVM host
KVM: x86: WARN_ONCE if sending a PV IPI returns a fatal error
kvm: x86/vmx: Use kzalloc for cached_vmcs12
KVM/nVMX: Do not validate that posted_intr_desc_addr is page aligned
x86/pkeys: Properly copy pkey state at fork()
x86/selftests/pkeys: Fork() to check for state being preserved
x86/kaslr: Fix incorrect i8254 outb() parameters
x86/entry/64/compat: Fix stack switching for XEN PV
net: sun: cassini: Cleanup license conflict
irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size
can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by
removing it
can: bcm: check timer values before ktime conversion
can: flexcan: fix NULL pointer exception during bringup
vt: make vt_console_print() compatible with the unicode screen buffer
vt: always call notifier with the console lock held
vt: invoke notifier on screen size change
drm/meson: Fix atomic mode switching regression
bpf: improve verifier branch analysis
bpf: add per-insn complexity limit
bpf: move {prev_,}insn_idx into verifier env
bpf: move tmp variable into ax register in interpreter
bpf: enable access to ax register also from verifier rewrite
bpf: restrict map value pointer arithmetic for unprivileged
bpf: restrict stack pointer arithmetic for unprivileged
bpf: restrict unknown scalars of mixed signed bounds for unprivileged
bpf: fix check_map_access smin_value test when pointer contains offset
bpf: prevent out of bounds speculation on pointer arithmetic
bpf: fix sanitation of alu op with pointer / scalar type from different paths
bpf: fix inner map masking to prevent oob under speculation
s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU
nvmet-rdma: Add unlikely for response allocated check
nvmet-rdma: fix null dereference under heavy load
Revert "mm, memory_hotplug: initialize struct pages for the full memory
section"
usb: dwc3: gadget: Clear req->needs_extra_trb flag on cleanup
ide: fix a typo in the settings proc file name
Input: input_event - fix the CONFIG_SPARC64 mixup
Linux 4.19.19
The following patches from this stable update had already been
applied:
ip6_gre: fix tunnel list corruption for x-netns
posix-cpu-timers: Unbreak timer rearming
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