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:
upstream stable patchset 2019-09-24
Ported from the following upstream stable releases:
v4.14.145, v4.19.74
v4.14.146, v4.19.75
from git://git.kernel.org/
bridge/mdb: remove wrong use of NLM_F_MULTI
cdc_ether: fix rndis support for Mediatek based smartphones
ipv6: Fix the link time qualifier of 'ping_v6_proc_exit_net()'
isdn/capi: check message length in capi_write()
net: Fix null de-reference of device refcount
net: gso: Fix skb_segment splat when splitting gso_size mangled skb having
linear-headed frag_list
net: phylink: Fix flow control resolution
sch_hhf: ensure quantum and hhf_non_hh_weight are non-zero
sctp: Fix the link time qualifier of 'sctp_ctrlsock_exit()'
sctp: use transport pf_retrans in sctp_do_8_2_transport_strike
tcp: fix tcp_ecn_withdraw_cwr() to clear TCP_ECN_QUEUE_CWR
tipc: add NULL pointer check before calling kfree_rcu
tun: fix use-after-free when register netdev failed
btrfs: compression: add helper for type to string conversion
btrfs: correctly validate compression type
Revert "MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur"
gpiolib: acpi: Add gpiolib_acpi_run_edge_events_on_boot option and blacklist
gpio: fix line flag validation in linehandle_create
gpio: fix line flag validation in lineevent_create
Btrfs: fix assertion failure during fsync and use of stale transaction
genirq: Prevent NULL pointer dereference in resend_irqs()
KVM: s390: Do not leak kernel stack data in the KVM_S390_INTERRUPT ioctl
KVM: x86: work around leak of uninitialized stack contents
KVM: nVMX: handle page fault in vmread
MIPS: VDSO: Prevent use of smp_processor_id()
MIPS: VDSO: Use same -m%-float cflag as the kernel proper
powerpc: Add barrier_nospec to raw_copy_in_user()
drm/meson: Add support for XBGR8888 & ABGR8888 formats
clk: rockchip: Don't yell about bad mmc phases when getting
mtd: rawnand: mtk: Fix wrongly assigned OOB buffer pointer issue
PCI: Always allow probing with driver_override
ubifs: Correctly use tnc_next() in search_dh_cookie()
driver core: Fix use-after-free and double free on glue directory
crypto: talitos - check AES key size
crypto: talitos - fix CTR alg blocksize
crypto: talitos - check data blocksize in ablkcipher.
crypto: talitos - fix ECB algs ivsize
crypto: talitos - Do not modify req->cryptlen on decryption.
crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking.
firmware: ti_sci: Always request response from firmware
drm/mediatek: mtk_drm_drv.c: Add of_node_put() before goto
Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"
platform/x86: pmc_atom: Add CB4063 Beckhoff Automation board to critclk_systems
DMI table
nvmem: Use the same permissions for eeprom as for nvmem
x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9
build warning
ixgbe: Prevent u8 wrapping of ITR value to something less than 10us
x86/purgatory: Change compiler flags from -mcmodel=kernel to -mcmodel=large to
fix kexec relocation errors
modules: fix BUG when load module with rodata=n
modules: fix compile error if don't have strict module rwx
UBUNTU: upstream stable to v4.14.145, v4.19.74
HID: wacom: generic: read HID_DG_CONTACTMAX from any feature report
Input: elan_i2c - remove Lenovo Legion Y7000 PnpID
powerpc/mm/radix: Use the right page size for vmemmap mapping
USB: usbcore: Fix slab-out-of-bounds bug during device reset
phy: renesas: rcar-gen3-usb2: Disable clearing VBUS in over-current
media: tm6000: double free if usb disconnect while streaming
xen-netfront: do not assume sk_buff_head list is empty in error handling
net_sched: let qdisc_put() accept NULL pointer
KVM: coalesced_mmio: add bounds checking
firmware: google: check if size is valid when decoding VPD data
serial: sprd: correct the wrong sequence of arguments
tty/serial: atmel: reschedule TX after RX was started
mwifiex: Fix three heap overflow at parsing element in cfg80211_ap_settings
nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds
ARM: OMAP2+: Fix missing SYSC_HAS_RESET_STATUS for dra7 epwmss
s390/bpf: fix lcgr instruction encoding
ARM: OMAP2+: Fix omap4 errata warning on other SoCs
ARM: dts: dra74x: Fix iodelay configuration for mmc3
s390/bpf: use 32-bit index for tail calls
fpga: altera-ps-spi: Fix getting of optional confd gpio
netfilter: xt_nfacct: Fix alignment mismatch in xt_nfacct_match_info
NFSv4: Fix return values for nfs4_file_open()
NFSv4: Fix return value in nfs_finish_open()
NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup
Kconfig: Fix the reference to the IDT77105 Phy driver in the description of
ATM_NICSTAR_USE_IDT77105
qed: Add cleanup in qed_slowpath_start()
ARM: 8874/1: mm: only adjust sections of valid mm structures
batman-adv: Only read OGM2 tvlv_len after buffer len check
r8152: Set memory to all 0xFFs on failed reg reads
x86/apic: Fix arch_dynirq_lower_bound() bug for DT enabled machines
netfilter: nf_conntrack_ftp: Fix debug output
NFSv2: Fix eof handling
NFSv2: Fix write regression
kallsyms: Don't let kallsyms_lookup_size_offset() fail on retrieving the first
symbol
cifs: set domainName when a domain-key is used in multiuser
cifs: Use kzfree() to zero out the password
ARM: 8901/1: add a criteria for pfn_valid of arm
sky2: Disable MSI on yet another ASUS boards (P6Xxxx)
i2c: designware: Synchronize IRQs when unregistering slave client
perf/x86/intel: Restrict period on Nehalem
perf/x86/amd/ibs: Fix sample bias for dispatched micro-ops
amd-xgbe: Fix error path in xgbe_mod_init()
tools/power x86_energy_perf_policy: Fix "uninitialized variable" warnings at -O2
tools/power x86_energy_perf_policy: Fix argument parsing
tools/power turbostat: fix buffer overrun
net: seeq: Fix the function used to release some memory in an error handling
path
dmaengine: ti: dma-crossbar: Fix a memory leak bug
dmaengine: ti: omap-dma: Add cleanup in omap_dma_probe()
x86/uaccess: Don't leak the AC flags into __get_user() argument evaluation
x86/hyper-v: Fix overflow bug in fill_gva_list()
keys: Fix missing null pointer check in request_key_auth_describe()
iommu/amd: Flush old domains in kdump kernel
iommu/amd: Fix race in increase_address_space()
PCI: kirin: Fix section mismatch warning
floppy: fix usercopy direction
binfmt_elf: move brk out of mmap when doing direct loader exec
tcp: Reset send_head when removing skb from write-queue
tcp: Don't dequeue SYN/FIN-segments from write-queue
media: technisat-usb2: break out of loop at end of buffer
tools: bpftool: close prog FD before exit on showing a single program
netfilter: xt_physdev: Fix spurious error message in physdev_mt_check
ibmvnic: Do not process reset during or after device removal
net: aquantia: fix out of memory condition on rx side
UBUNTU: upstream stable to v4.14.146, v4.19.75
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
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:
+ upstream stable patchset 2019-09-24
- upstream stable patchset 2019-09-24
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.14.145, v4.19.74
+ v4.14.146, v4.19.75
+
+ from git://git.kernel.org/
+
+ bridge/mdb: remove wrong use of NLM_F_MULTI
+ cdc_ether: fix rndis support for Mediatek based smartphones
+ ipv6: Fix the link time qualifier of 'ping_v6_proc_exit_net()'
+ isdn/capi: check message length in capi_write()
+ net: Fix null de-reference of device refcount
+ net: gso: Fix skb_segment splat when splitting gso_size mangled skb having
linear-headed frag_list
+ net: phylink: Fix flow control resolution
+ sch_hhf: ensure quantum and hhf_non_hh_weight are non-zero
+ sctp: Fix the link time qualifier of 'sctp_ctrlsock_exit()'
+ sctp: use transport pf_retrans in sctp_do_8_2_transport_strike
+ tcp: fix tcp_ecn_withdraw_cwr() to clear TCP_ECN_QUEUE_CWR
+ tipc: add NULL pointer check before calling kfree_rcu
+ tun: fix use-after-free when register netdev failed
+ btrfs: compression: add helper for type to string conversion
+ btrfs: correctly validate compression type
+ Revert "MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur"
+ gpiolib: acpi: Add gpiolib_acpi_run_edge_events_on_boot option and blacklist
+ gpio: fix line flag validation in linehandle_create
+ gpio: fix line flag validation in lineevent_create
+ Btrfs: fix assertion failure during fsync and use of stale transaction
+ genirq: Prevent NULL pointer dereference in resend_irqs()
+ KVM: s390: Do not leak kernel stack data in the KVM_S390_INTERRUPT ioctl
+ KVM: x86: work around leak of uninitialized stack contents
+ KVM: nVMX: handle page fault in vmread
+ MIPS: VDSO: Prevent use of smp_processor_id()
+ MIPS: VDSO: Use same -m%-float cflag as the kernel proper
+ powerpc: Add barrier_nospec to raw_copy_in_user()
+ drm/meson: Add support for XBGR8888 & ABGR8888 formats
+ clk: rockchip: Don't yell about bad mmc phases when getting
+ mtd: rawnand: mtk: Fix wrongly assigned OOB buffer pointer issue
+ PCI: Always allow probing with driver_override
+ ubifs: Correctly use tnc_next() in search_dh_cookie()
+ driver core: Fix use-after-free and double free on glue directory
+ crypto: talitos - check AES key size
+ crypto: talitos - fix CTR alg blocksize
+ crypto: talitos - check data blocksize in ablkcipher.
+ crypto: talitos - fix ECB algs ivsize
+ crypto: talitos - Do not modify req->cryptlen on decryption.
+ crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking.
+ firmware: ti_sci: Always request response from firmware
+ drm/mediatek: mtk_drm_drv.c: Add of_node_put() before goto
+ Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"
+ platform/x86: pmc_atom: Add CB4063 Beckhoff Automation board to
critclk_systems DMI table
+ nvmem: Use the same permissions for eeprom as for nvmem
+ x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence
GCC9 build warning
+ ixgbe: Prevent u8 wrapping of ITR value to something less than 10us
+ x86/purgatory: Change compiler flags from -mcmodel=kernel to -mcmodel=large
to fix kexec relocation errors
+ modules: fix BUG when load module with rodata=n
+ modules: fix compile error if don't have strict module rwx
+ UBUNTU: upstream stable to v4.14.145, v4.19.74
+ HID: wacom: generic: read HID_DG_CONTACTMAX from any feature report
+ Input: elan_i2c - remove Lenovo Legion Y7000 PnpID
+ powerpc/mm/radix: Use the right page size for vmemmap mapping
+ USB: usbcore: Fix slab-out-of-bounds bug during device reset
+ phy: renesas: rcar-gen3-usb2: Disable clearing VBUS in over-current
+ media: tm6000: double free if usb disconnect while streaming
+ xen-netfront: do not assume sk_buff_head list is empty in error handling
+ net_sched: let qdisc_put() accept NULL pointer
+ KVM: coalesced_mmio: add bounds checking
+ firmware: google: check if size is valid when decoding VPD data
+ serial: sprd: correct the wrong sequence of arguments
+ tty/serial: atmel: reschedule TX after RX was started
+ mwifiex: Fix three heap overflow at parsing element in cfg80211_ap_settings
+ nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds
+ ARM: OMAP2+: Fix missing SYSC_HAS_RESET_STATUS for dra7 epwmss
+ s390/bpf: fix lcgr instruction encoding
+ ARM: OMAP2+: Fix omap4 errata warning on other SoCs
+ ARM: dts: dra74x: Fix iodelay configuration for mmc3
+ s390/bpf: use 32-bit index for tail calls
+ fpga: altera-ps-spi: Fix getting of optional confd gpio
+ netfilter: xt_nfacct: Fix alignment mismatch in xt_nfacct_match_info
+ NFSv4: Fix return values for nfs4_file_open()
+ NFSv4: Fix return value in nfs_finish_open()
+ NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup
+ Kconfig: Fix the reference to the IDT77105 Phy driver in the description of
ATM_NICSTAR_USE_IDT77105
+ qed: Add cleanup in qed_slowpath_start()
+ ARM: 8874/1: mm: only adjust sections of valid mm structures
+ batman-adv: Only read OGM2 tvlv_len after buffer len check
+ r8152: Set memory to all 0xFFs on failed reg reads
+ x86/apic: Fix arch_dynirq_lower_bound() bug for DT enabled machines
+ netfilter: nf_conntrack_ftp: Fix debug output
+ NFSv2: Fix eof handling
+ NFSv2: Fix write regression
+ kallsyms: Don't let kallsyms_lookup_size_offset() fail on retrieving the
first symbol
+ cifs: set domainName when a domain-key is used in multiuser
+ cifs: Use kzfree() to zero out the password
+ ARM: 8901/1: add a criteria for pfn_valid of arm
+ sky2: Disable MSI on yet another ASUS boards (P6Xxxx)
+ i2c: designware: Synchronize IRQs when unregistering slave client
+ perf/x86/intel: Restrict period on Nehalem
+ perf/x86/amd/ibs: Fix sample bias for dispatched micro-ops
+ amd-xgbe: Fix error path in xgbe_mod_init()
+ tools/power x86_energy_perf_policy: Fix "uninitialized variable" warnings at
-O2
+ tools/power x86_energy_perf_policy: Fix argument parsing
+ tools/power turbostat: fix buffer overrun
+ net: seeq: Fix the function used to release some memory in an error handling
path
+ dmaengine: ti: dma-crossbar: Fix a memory leak bug
+ dmaengine: ti: omap-dma: Add cleanup in omap_dma_probe()
+ x86/uaccess: Don't leak the AC flags into __get_user() argument evaluation
+ x86/hyper-v: Fix overflow bug in fill_gva_list()
+ keys: Fix missing null pointer check in request_key_auth_describe()
+ iommu/amd: Flush old domains in kdump kernel
+ iommu/amd: Fix race in increase_address_space()
+ PCI: kirin: Fix section mismatch warning
+ floppy: fix usercopy direction
+ binfmt_elf: move brk out of mmap when doing direct loader exec
+ tcp: Reset send_head when removing skb from write-queue
+ tcp: Don't dequeue SYN/FIN-segments from write-queue
+ media: technisat-usb2: break out of loop at end of buffer
+ tools: bpftool: close prog FD before exit on showing a single program
+ netfilter: xt_physdev: Fix spurious error message in physdev_mt_check
+ ibmvnic: Do not process reset during or after device removal
+ net: aquantia: fix out of memory condition on rx side
+ UBUNTU: upstream stable to v4.14.146, v4.19.75
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https://bugs.launchpad.net/bugs/1845266
Title:
Bionic update: upstream stable patchset 2019-09-24
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