Bionic update: upstream stable patchset 2020-09-11
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Undecided
|
Kamal Mostafa |
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 2020-09-11
from git://git.
drm/vgem: Replace opencoded version of drm_gem_
perf probe: Fix memory leakage when the probe point is not found
khugepaged: khugepaged_
khugepaged: adjust VM_BUG_ON_MM() in __khugepaged_
powerpc/mm: Only read faulting instruction when necessary in do_page_fault()
btrfs: export helpers for subvolume name/id resolution
btrfs: don't show full path of bind mounts in subvol=
btrfs: Move free_pages_out label in inline extent handling branch in compress_file_range
btrfs: inode: fix NULL pointer dereference if inode doesn't need compression
btrfs: sysfs: use NOFS for device creation
romfs: fix uninitialized memory leak in romfs_dev_read()
kernel/relay.c: fix memleak on destroy relay channel
mm: include CMA pages in lowmem_reserve at boot
mm, page_alloc: fix core hung in free_pcppages_
ext4: fix checking of directory entry validity for inline directories
jbd2: add the missing unlock_buffer() in the error path of jbd2_write_
UBUNTU: [Config] updateconfigs for CONFIG_SPI_DYNAMIC
spi: Prevent adding devices below an unregistering controller
scsi: ufs: Add DELAY_BEFORE_LPM quirk for Micron devices
media: budget-core: Improve exception handling in budget_register()
rtc: goldfish: Enable interrupt in set_alarm() when necessary
media: vpss: clean up resources in init
Input: psmouse - add a newline when printing 'proto' by sysfs
m68knommu: fix overwriting of bits in ColdFire V3 cache control
xfs: fix inode quota reservation checks
jffs2: fix UAF problem
cpufreq: intel_pstate: Fix cpuinfo_max_freq when MSR_TURBO_
scsi: libfc: Free skb in fc_disc_
virtio_ring: Avoid loop when vq is broken in virtqueue_poll
xfs: Fix UBSAN null-ptr-deref in xfs_sysfs_init
alpha: fix annotation of io{read,
ext4: fix potential negative array index in do_split()
i40e: Set RX_ONLY mode for unicast promiscuous on VLAN
i40e: Fix crash during removing i40e driver
net: fec: correct the error path for regulator disable in probe
bonding: show saner speed for broadcast mode
bonding: fix a potential double-unregister
ASoC: msm8916-wcd-analog: fix register Interrupt offset
ASoC: intel: Fix memleak in sst_media_open
vfio/type1: Add proper error unwind for vfio_iommu_replay()
bonding: fix active-backup failover for current ARP slave
hv_netvsc: Fix the queue_mapping in netvsc_vf_xmit()
net: dsa: b53: check for timeout
powerpc/pseries: Do not initiate shutdown when system is running on UPS
epoll: Keep a reference on files added to the check list
do_epoll_ctl(): clean the failure exits up a bit
mm/hugetlb: fix calculation of adjust_
xen: don't reschedule in preemption off sections
clk: Evict unregistered clks from parent caches
KVM: arm/arm64: Don't reschedule in unmap_stage2_
scsi: zfcp: Fix use-after-free in request timeout handlers
ext4: don't allow overlapping system zones
s390/runtime_
s390/ptrace: fix storage key handling
kvm: x86: Toggling CR4.SMAP does not load PDPTEs in PAE mode
kvm: x86: Toggling CR4.PKE does not load PDPTEs in PAE mode
Fix build error when CONFIG_ACPI is not set/enabled:
net: ena: Prevent reset after device destruction
UBUNTU: upstream stable to v4.14.195, v4.19.142
CVE References
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Bionic): | |
status: | New → In Progress |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
description: | updated |
description: | updated |
Changed in linux (Ubuntu Bionic): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
This bug was fixed in the package linux - 4.15.0-121.123
---------------
linux (4.15.0-121.123) bionic; urgency=medium
* Packaging resync (LP: #1786013)
- update dkms package versions
linux (4.15.0-120.122) bionic; urgency=medium
* CVE-2020-16119
- SAUCE: dccp: avoid double free of ccid on child socket
* CVE-2020-16120
- Revert "UBUNTU: SAUCE: overlayfs: ensure mounter privileges when reading
directories"
- ovl: pass correct flags for opening real directory
- ovl: switch to mounter creds in readdir
- ovl: verify permissions in ovl_path_open()
linux (4.15.0-119.120) bionic; urgency=medium
* bionic/linux: 4.15.0-119.120 -proposed tracker (LP: #1896040)
* gtp: unable to associate contextes to interfaces (LP: #1894605)
- gtp: add GTPA_LINK info to msg sent to userspace
* uvcvideo: add mapping for HEVC payloads (LP: #1895803)
- media: videodev2.h: Add v4l2 definition for HEVC
- SAUCE: media: uvcvideo: Add mapping for HEVC payloads
* Novalink (mkvterm command failure) (LP: #1892546)
- tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()
* rtnetlink.sh in net from ubuntu_ kernel_ selftests is returning 1 for a
skipped test (LP: #1895258)
- selftests: net: return Kselftest Skip code for skipped tests
* Bionic update: upstream stable patchset 2020-09-16 (LP: #1895873) compat_ dumpit( ) F_RCV_DSCP_ COPY driver_ open_kms display_ crtc_set_ config drm/noveau: fix reference count leak in nouveau_fbcon_open connector_ detect
- net: Fix potential wrong skb->protocol in skb_vlan_untag()
- tipc: fix uninit skb->data in tipc_nl_
- ipvlan: fix device features
- gre6: Fix reception with IP6_TNL_
- ALSA: pci: delete repeated words in comments
- ASoC: tegra: Fix reference count leaks.
- mfd: intel-lpss: Add Intel Emmitsburg PCH PCI IDs
- arm64: dts: qcom: msm8916: Pull down PDM GPIOs during sleep
- powerpc/xive: Ignore kmemleak false positives
- media: pci: ttpci: av7110: fix possible buffer overflow caused by bad DMA
value in debiirq()
- blktrace: ensure our debugfs dir exists
- scsi: target: tcmu: Fix crash on ARM during cmd completion
- iommu/iova: Don't BUG on invalid PFNs
- drm/amdkfd: Fix reference count leaks.
- drm/radeon: fix multiple reference count leak
- drm/amdgpu: fix ref count leak in amdgpu_
- drm/amd/display: fix ref count leak in amdgpu_drm_ioctl
- drm/amdgpu: fix ref count leak in amdgpu_
- drm/amdgpu/display: fix ref count leak when pm_runtime_get_sync fails
- scsi: lpfc: Fix shost refcount mismatch when deleting vport
- selftests/powerpc: Purge extra count_pmc() calls of ebb selftests
- omapfb: fix multiple reference count leaks due to pm_runtime_get_sync
- PCI: Fix pci_create_slot() reference count leak
- rtlwifi: rtl8192cu: Prevent leaking urb
- mips/vdso: Fix resource leaks in genvdso.c
- cec-api: prevent leaking memory through hole in structure
- f2fs: fix use-after-free issue
- drm/nouveau/
- drm/nouveau: Fix reference count leak in nouveau_
- locking/lockdep: Fix overflow in presentation of average lock-time
- scsi: iscsi: Do not put h...