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 2019-08-16
Ported from the following upstream stable releases:
v4.14.139, v4.19.67
from git://git.kernel.org/
iio: adc: max9611: Fix misuse of GENMASK macro
crypto: ccp - Fix oops by properly managing allocated structures
crypto: ccp - Ignore tag length when decrypting GCM ciphertext
usb: usbfs: fix double-free of usb memory upon submiturb error
usb: iowarrior: fix deadlock on disconnect
sound: fix a memory leak bug
mmc: cavium: Set the correct dma max segment size for mmc_host
mmc: cavium: Add the missing dma unmap when the dma has finished.
loop: set PF_MEMALLOC_NOIO for the worker thread
Input: synaptics - enable RMI mode for HP Spectre X360
lkdtm: support llvm-objcopy
crypto: ccp - Validate buffer lengths for copy operations
crypto: ccp - Add support for valid authsize values less than 16
perf annotate: Fix s390 gap between kernel end and module start
perf db-export: Fix thread__exec_comm()
perf record: Fix module size on s390
usb: host: xhci-rcar: Fix timeout in xhci_suspend()
usb: yurex: Fix use-after-free in yurex_delete
can: rcar_canfd: fix possible IRQ storm on high load
can: peak_usb: fix potential double kfree_skb()
netfilter: nfnetlink: avoid deadlock due to synchronous request_module
vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn
netfilter: Fix rpfilter dropping vrf packets by mistake
netfilter: nft_hash: fix symhash with modulus one
scripts/sphinx-pre-install: fix script for RHEL/CentOS
iscsi_ibft: make ISCSI_IBFT dependson ACPI instead of ISCSI_IBFT_FIND
mac80211: don't warn about CW params when not using them
hwmon: (nct6775) Fix register address and added missed tolerance for nct6106
drm: silence variable 'conn' set but not used
cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init()
s390/qdio: add sanity checks to the fast-requeue path
ALSA: compress: Fix regression on compressed capture streams
ALSA: compress: Prevent bypasses of set_params
ALSA: compress: Don't allow paritial drain operations on capture streams
ALSA: compress: Be more restrictive about when a drain is allowed
perf tools: Fix proper buffer size for feature processing
perf probe: Avoid calling freeing routine multiple times for same pointer
drbd: dynamically allocate shash descriptor
ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id()
ARM: davinci: fix sleep.S build error on ARMv4
scsi: megaraid_sas: fix panic on loading firmware crashdump
scsi: ibmvfc: fix WARN_ON during event pool release
scsi: scsi_dh_alua: always use a 2 second delay before retrying RTPG
test_firmware: fix a memory leak bug
tty/ldsem, locking/rwsem: Add missing ACQUIRE to read_failed sleep loop
perf/core: Fix creating kernel counters for PMUs that override event->cpu
HID: sony: Fix race condition between rumble and device remove.
can: peak_usb: pcan_usb_pro: Fix info-leaks to USB devices
can: peak_usb: pcan_usb_fd: Fix info-leaks to USB devices
hwmon: (nct7802) Fix wrong detection of in4 presence
drm/i915: Fix wrong escape clock divisor init for GLK
ALSA: firewire: fix a memory leak bug
ALSA: hda - Don't override global PCM hw info flag
ALSA: hda - Workaround for crackled sound on AMD controller (1022:1457)
mac80211: don't WARN on short WMM parameters from AP
SMB3: Fix deadlock in validate negotiate hits reconnect
smb3: send CAP_DFS capability during session setup
NFSv4: Only pass the delegation to setattr if we're sending a truncate
NFSv4: Fix an Oops in nfs4_do_setattr
KVM: Fix leak vCPU's VMCS value into other pCPU
mwifiex: fix 802.11n/WPA detection
iwlwifi: don't unmap as page memory that was mapped as single
iwlwifi: mvm: fix an out-of-bound access
iwlwifi: mvm: don't send GEO_TX_POWER_LIMIT on version < 41
iwlwifi: mvm: fix version check for GEO_TX_POWER_LIMIT support
iio: cros_ec_accel_legacy: Fix incorrect channel setting
staging: android: ion: Bail out upon SIGKILL when allocating memory.
x86/purgatory: Use CFLAGS_REMOVE rather than reset KBUILD_CFLAGS
usb: typec: tcpm: free log buf memory when remove debug file
usb: typec: tcpm: remove tcpm dir if no children
usb: typec: tcpm: Add NULL check before dereferencing config
netfilter: conntrack: always store window size un-scaled
drm/amd/display: Wait for backlight programming completion in set backlight
level
drm/amd/display: use encoder's engine id to find matched free audio device
drm/amd/display: Fix dc_create failure handling and 666 color depths
drm/amd/display: Only enable audio if speaker allocation exists
drm/amd/display: Increase size of audios array
allocate_flower_entry: should check for null deref
s390/dma: provide proper ARCH_ZONE_DMA_BITS value
ALSA: hiface: fix multiple memory leak bugs
UBUNTU: upstream stable to v4.14.139, v4.19.67
** 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
** 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 2019-08-16
- upstream stable patchset 2019-08-16
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.14.139, v4.19.67
+
+ from git://git.kernel.org/
+
+ iio: adc: max9611: Fix misuse of GENMASK macro
+ crypto: ccp - Fix oops by properly managing allocated structures
+ crypto: ccp - Ignore tag length when decrypting GCM ciphertext
+ usb: usbfs: fix double-free of usb memory upon submiturb error
+ usb: iowarrior: fix deadlock on disconnect
+ sound: fix a memory leak bug
+ mmc: cavium: Set the correct dma max segment size for mmc_host
+ mmc: cavium: Add the missing dma unmap when the dma has finished.
+ loop: set PF_MEMALLOC_NOIO for the worker thread
+ Input: synaptics - enable RMI mode for HP Spectre X360
+ lkdtm: support llvm-objcopy
+ crypto: ccp - Validate buffer lengths for copy operations
+ crypto: ccp - Add support for valid authsize values less than 16
+ perf annotate: Fix s390 gap between kernel end and module start
+ perf db-export: Fix thread__exec_comm()
+ perf record: Fix module size on s390
+ usb: host: xhci-rcar: Fix timeout in xhci_suspend()
+ usb: yurex: Fix use-after-free in yurex_delete
+ can: rcar_canfd: fix possible IRQ storm on high load
+ can: peak_usb: fix potential double kfree_skb()
+ netfilter: nfnetlink: avoid deadlock due to synchronous request_module
+ vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn
+ netfilter: Fix rpfilter dropping vrf packets by mistake
+ netfilter: nft_hash: fix symhash with modulus one
+ scripts/sphinx-pre-install: fix script for RHEL/CentOS
+ iscsi_ibft: make ISCSI_IBFT dependson ACPI instead of ISCSI_IBFT_FIND
+ mac80211: don't warn about CW params when not using them
+ hwmon: (nct6775) Fix register address and added missed tolerance for nct6106
+ drm: silence variable 'conn' set but not used
+ cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init()
+ s390/qdio: add sanity checks to the fast-requeue path
+ ALSA: compress: Fix regression on compressed capture streams
+ ALSA: compress: Prevent bypasses of set_params
+ ALSA: compress: Don't allow paritial drain operations on capture streams
+ ALSA: compress: Be more restrictive about when a drain is allowed
+ perf tools: Fix proper buffer size for feature processing
+ perf probe: Avoid calling freeing routine multiple times for same pointer
+ drbd: dynamically allocate shash descriptor
+ ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id()
+ ARM: davinci: fix sleep.S build error on ARMv4
+ scsi: megaraid_sas: fix panic on loading firmware crashdump
+ scsi: ibmvfc: fix WARN_ON during event pool release
+ scsi: scsi_dh_alua: always use a 2 second delay before retrying RTPG
+ test_firmware: fix a memory leak bug
+ tty/ldsem, locking/rwsem: Add missing ACQUIRE to read_failed sleep loop
+ perf/core: Fix creating kernel counters for PMUs that override event->cpu
+ HID: sony: Fix race condition between rumble and device remove.
+ can: peak_usb: pcan_usb_pro: Fix info-leaks to USB devices
+ can: peak_usb: pcan_usb_fd: Fix info-leaks to USB devices
+ hwmon: (nct7802) Fix wrong detection of in4 presence
+ drm/i915: Fix wrong escape clock divisor init for GLK
+ ALSA: firewire: fix a memory leak bug
+ ALSA: hda - Don't override global PCM hw info flag
+ ALSA: hda - Workaround for crackled sound on AMD controller (1022:1457)
+ mac80211: don't WARN on short WMM parameters from AP
+ SMB3: Fix deadlock in validate negotiate hits reconnect
+ smb3: send CAP_DFS capability during session setup
+ NFSv4: Only pass the delegation to setattr if we're sending a truncate
+ NFSv4: Fix an Oops in nfs4_do_setattr
+ KVM: Fix leak vCPU's VMCS value into other pCPU
+ mwifiex: fix 802.11n/WPA detection
+ iwlwifi: don't unmap as page memory that was mapped as single
+ iwlwifi: mvm: fix an out-of-bound access
+ iwlwifi: mvm: don't send GEO_TX_POWER_LIMIT on version < 41
+ iwlwifi: mvm: fix version check for GEO_TX_POWER_LIMIT support
+ iio: cros_ec_accel_legacy: Fix incorrect channel setting
+ staging: android: ion: Bail out upon SIGKILL when allocating memory.
+ x86/purgatory: Use CFLAGS_REMOVE rather than reset KBUILD_CFLAGS
+ usb: typec: tcpm: free log buf memory when remove debug file
+ usb: typec: tcpm: remove tcpm dir if no children
+ usb: typec: tcpm: Add NULL check before dereferencing config
+ netfilter: conntrack: always store window size un-scaled
+ drm/amd/display: Wait for backlight programming completion in set backlight
level
+ drm/amd/display: use encoder's engine id to find matched free audio device
+ drm/amd/display: Fix dc_create failure handling and 666 color depths
+ drm/amd/display: Only enable audio if speaker allocation exists
+ drm/amd/display: Increase size of audios array
+ allocate_flower_entry: should check for null deref
+ s390/dma: provide proper ARCH_ZONE_DMA_BITS value
+ ALSA: hiface: fix multiple memory leak bugs
+ UBUNTU: upstream stable to v4.14.139, v4.19.67
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
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https://bugs.launchpad.net/bugs/1840520
Title:
Bionic update: upstream stable patchset 2019-08-16
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