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 2021-10-13
Ported from the following upstream stable releases:
v4.14.248, v4.19.208
from git://git.kernel.org/
rcu: Fix missed wakeup of exp_wq waiters
apparmor: remove duplicate macro list_entry_is_head()
crypto: talitos - fix max key size for sha384 and sha512
sctp: validate chunk size in __rcv_asconf_lookup
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
9p/trans_virtio: Remove sysfs file on probe failure
prctl: allow to setup brk for et_dyn executables
profiling: fix shift-out-of-bounds bugs
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
registered
Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
parisc: Move pci_dev_is_behind_card_dino to where it is used
dmaengine: ioat: depends on !UML
dmaengine: xilinx_dma: Set DMA mask for coherent APIs
ceph: lockdep annotations for try_nonblocking_invalidate
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
pwm: rockchip: Don't modify HW state in .remove() callback
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
nilfs2: use refcount_dec_and_lock() to fix potential UAF
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
UBUNTU: upstream stable to v4.14.248, v4.19.208
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Bionic)
Importance: Medium
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 2021-10-13
+ from git://git.kernel.org/
- upstream stable patchset 2021-10-13
- from git://git.kernel.org/
+ rcu: Fix missed wakeup of exp_wq waiters
+ apparmor: remove duplicate macro list_entry_is_head()
+ crypto: talitos - fix max key size for sha384 and sha512
+ sctp: validate chunk size in __rcv_asconf_lookup
+ sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
+ dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
+ thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
+ 9p/trans_virtio: Remove sysfs file on probe failure
+ prctl: allow to setup brk for et_dyn executables
+ profiling: fix shift-out-of-bounds bugs
+ pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
registered
+ Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
+ parisc: Move pci_dev_is_behind_card_dino to where it is used
+ dmaengine: ioat: depends on !UML
+ dmaengine: xilinx_dma: Set DMA mask for coherent APIs
+ ceph: lockdep annotations for try_nonblocking_invalidate
+ nilfs2: fix memory leak in nilfs_sysfs_create_device_group
+ nilfs2: fix NULL pointer in nilfs_##name##_attr_release
+ nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
+ nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
+ nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
+ nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
+ pwm: rockchip: Don't modify HW state in .remove() callback
+ blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
+ drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
+ nilfs2: use refcount_dec_and_lock() to fix potential UAF
+ drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
+ UBUNTU: upstream stable to v4.14.248, v4.19.208
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Description changed:
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 2021-10-13
+
+ Ported from the following upstream stable releases:
+ v4.14.248, v4.19.208
+
from git://git.kernel.org/
rcu: Fix missed wakeup of exp_wq waiters
apparmor: remove duplicate macro list_entry_is_head()
crypto: talitos - fix max key size for sha384 and sha512
sctp: validate chunk size in __rcv_asconf_lookup
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
9p/trans_virtio: Remove sysfs file on probe failure
prctl: allow to setup brk for et_dyn executables
profiling: fix shift-out-of-bounds bugs
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
registered
Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
parisc: Move pci_dev_is_behind_card_dino to where it is used
dmaengine: ioat: depends on !UML
dmaengine: xilinx_dma: Set DMA mask for coherent APIs
ceph: lockdep annotations for try_nonblocking_invalidate
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
pwm: rockchip: Don't modify HW state in .remove() callback
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
nilfs2: use refcount_dec_and_lock() to fix potential UAF
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
UBUNTU: upstream stable to v4.14.248, v4.19.208
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https://bugs.launchpad.net/bugs/1947011
Title:
Bionic update: upstream stable patchset 2021-10-13
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Bionic:
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:
upstream stable patchset 2021-10-13
Ported from the following upstream stable releases:
v4.14.248, v4.19.208
from git://git.kernel.org/
rcu: Fix missed wakeup of exp_wq waiters
apparmor: remove duplicate macro list_entry_is_head()
crypto: talitos - fix max key size for sha384 and sha512
sctp: validate chunk size in __rcv_asconf_lookup
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
9p/trans_virtio: Remove sysfs file on probe failure
prctl: allow to setup brk for et_dyn executables
profiling: fix shift-out-of-bounds bugs
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
registered
Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
parisc: Move pci_dev_is_behind_card_dino to where it is used
dmaengine: ioat: depends on !UML
dmaengine: xilinx_dma: Set DMA mask for coherent APIs
ceph: lockdep annotations for try_nonblocking_invalidate
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
pwm: rockchip: Don't modify HW state in .remove() callback
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
nilfs2: use refcount_dec_and_lock() to fix potential UAF
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
UBUNTU: upstream stable to v4.14.248, v4.19.208
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