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 2018-07-06 (ported from v4.14.41 and v4.16.9)
from git://git.kernel.org/
sched/core: Fix possible Spectre-v1 indexing for sched_prio_to_weight[]
drm/nouveau/ttm: don't dereference nvbo::cli, it can outlive client
drm/i915: Adjust eDP's logical vco in a reliable place.
drm/ttm: Use GFP_TRANSHUGE_LIGHT for allocating huge pages
bdi: Fix use after free bug in debugfs_remove()
i2c: dev: prevent ZERO_SIZE_PTR deref in i2cdev_ioctl_rdwr()
perf/x86: Fix possible Spectre-v1 indexing for x86_pmu::event_map()
perf/core: Fix possible Spectre-v1 indexing for ->aux_pages[]
perf/x86/msr: Fix possible Spectre-v1 indexing in the MSR driver
perf/x86/cstate: Fix possible Spectre-v1 indexing for pkg_msr
perf/x86: Fix possible Spectre-v1 indexing for hw_perf_event cache_*
tracing/uprobe_event: Fix strncpy corner case
sched/autogroup: Fix possible Spectre-v1 indexing for sched_prio_to_weight[]
smb3: directory sync should not return an error
nvme: add quirk to force medium priority for SQ creation
thermal: exynos: Propagate error value from tmu_read()
thermal: exynos: Reading temperature makes sense only when TMU is turned on
Bluetooth: btusb: Only check needs_reset_resume DMI table for QCA rome chipsets
Revert "Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174"
cpufreq: schedutil: Avoid using invalid next_freq
atm: zatm: Fix potential Spectre v1
net: atm: Fix potential Spectre v1
drm/atomic: Clean private obj old_state/new_state in
drm_atomic_state_default_clear()
drm/atomic: Clean old_state/new_state in drm_atomic_state_default_clear()
drm/i915: Fix drm:intel_enable_lvds ERROR message in kernel log
drm/vc4: Fix scaling of uni-planar formats
can: hi311x: Work around TX complete interrupt erratum
can: hi311x: Acquire SPI lock on ->do_get_berr_counter
can: kvaser_usb: Increase correct stats counter in kvaser_usb_rx_can_msg()
ceph: fix rsize/wsize capping in ceph_direct_read_write()
mm, oom: fix concurrent munlock and oom reaper unmap, v3
mm: sections are not offlined during memory hotremove
z3fold: fix reclaim lock-ups
tracing: Fix regex_match_front() to not over compare the test string
dm integrity: use kvfree for kvmalloc'd memory
libata: Apply NOLPM quirk for SanDisk SD7UB3Q*G1001 SSDs
rfkill: gpio: fix memory leak in probe error path
gpio: fix error path in lineevent_create
gpio: fix aspeed_gpio unmask irq
gpioib: do not free unrequested descriptors
bdi: Fix oops in wb_workfn()
bdi: wake up concurrent wb_shutdown() callers.
tcp: fix TCP_REPAIR_QUEUE bound checking
perf: Remove superfluous allocation error check
memcg: fix per_node_info cleanup
inetpeer: fix uninit-value in inet_getpeer
soreuseport: initialise timewait reuseport field
ipv4: fix uninit-value in ip_route_output_key_hash_rcu()
dccp: initialize ireq->ir_mark
net: fix uninit-value in __hw_addr_add_ex()
net: initialize skb->peeked when cloning
net: fix rtnh_ok()
netlink: fix uninit-value in netlink_sendmsg
crypto: af_alg - fix possible uninit-value in alg_bind()
kcm: Call strp_stop before strp_done in kcm_attach
netfilter: ebtables: don't attempt to allocate 0-sized compat array
ipvs: fix rtnl_lock lockups caused by start_sync_thread
ext4: prevent right-shifting extents beyond EXT_MAX_BLOCKS
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** 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 2018-07-06 (ported from v4.14.41 and v4.16.9)
+ from git://git.kernel.org/
- upstream stable patchset 2018-07-06
- from git://git.kernel.org/
+ sched/core: Fix possible Spectre-v1 indexing for sched_prio_to_weight[]
+ drm/nouveau/ttm: don't dereference nvbo::cli, it can outlive client
+ drm/i915: Adjust eDP's logical vco in a reliable place.
+ drm/ttm: Use GFP_TRANSHUGE_LIGHT for allocating huge pages
+ bdi: Fix use after free bug in debugfs_remove()
+ i2c: dev: prevent ZERO_SIZE_PTR deref in i2cdev_ioctl_rdwr()
+ perf/x86: Fix possible Spectre-v1 indexing for x86_pmu::event_map()
+ perf/core: Fix possible Spectre-v1 indexing for ->aux_pages[]
+ perf/x86/msr: Fix possible Spectre-v1 indexing in the MSR driver
+ perf/x86/cstate: Fix possible Spectre-v1 indexing for pkg_msr
+ perf/x86: Fix possible Spectre-v1 indexing for hw_perf_event cache_*
+ tracing/uprobe_event: Fix strncpy corner case
+ sched/autogroup: Fix possible Spectre-v1 indexing for sched_prio_to_weight[]
+ smb3: directory sync should not return an error
+ nvme: add quirk to force medium priority for SQ creation
+ thermal: exynos: Propagate error value from tmu_read()
+ thermal: exynos: Reading temperature makes sense only when TMU is turned on
+ Bluetooth: btusb: Only check needs_reset_resume DMI table for QCA rome
chipsets
+ Revert "Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174"
+ cpufreq: schedutil: Avoid using invalid next_freq
+ atm: zatm: Fix potential Spectre v1
+ net: atm: Fix potential Spectre v1
+ drm/atomic: Clean private obj old_state/new_state in
drm_atomic_state_default_clear()
+ drm/atomic: Clean old_state/new_state in drm_atomic_state_default_clear()
+ drm/i915: Fix drm:intel_enable_lvds ERROR message in kernel log
+ drm/vc4: Fix scaling of uni-planar formats
+ can: hi311x: Work around TX complete interrupt erratum
+ can: hi311x: Acquire SPI lock on ->do_get_berr_counter
+ can: kvaser_usb: Increase correct stats counter in kvaser_usb_rx_can_msg()
+ ceph: fix rsize/wsize capping in ceph_direct_read_write()
+ mm, oom: fix concurrent munlock and oom reaper unmap, v3
+ mm: sections are not offlined during memory hotremove
+ z3fold: fix reclaim lock-ups
+ tracing: Fix regex_match_front() to not over compare the test string
+ dm integrity: use kvfree for kvmalloc'd memory
+ libata: Apply NOLPM quirk for SanDisk SD7UB3Q*G1001 SSDs
+ rfkill: gpio: fix memory leak in probe error path
+ gpio: fix error path in lineevent_create
+ gpio: fix aspeed_gpio unmask irq
+ gpioib: do not free unrequested descriptors
+ bdi: Fix oops in wb_workfn()
+ bdi: wake up concurrent wb_shutdown() callers.
+ tcp: fix TCP_REPAIR_QUEUE bound checking
+ perf: Remove superfluous allocation error check
+ memcg: fix per_node_info cleanup
+ inetpeer: fix uninit-value in inet_getpeer
+ soreuseport: initialise timewait reuseport field
+ ipv4: fix uninit-value in ip_route_output_key_hash_rcu()
+ dccp: initialize ireq->ir_mark
+ net: fix uninit-value in __hw_addr_add_ex()
+ net: initialize skb->peeked when cloning
+ net: fix rtnh_ok()
+ netlink: fix uninit-value in netlink_sendmsg
+ crypto: af_alg - fix possible uninit-value in alg_bind()
+ kcm: Call strp_stop before strp_done in kcm_attach
+ netfilter: ebtables: don't attempt to allocate 0-sized compat array
+ ipvs: fix rtnl_lock lockups caused by start_sync_thread
+ ext4: prevent right-shifting extents beyond EXT_MAX_BLOCKS
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1780499
Title:
Bionic update: upstream stable patchset 2018-07-06
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