Eoan update: v5.3.6 upstream stable release
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Eoan |
Fix Released
|
Undecided
|
Unassigned |
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:
v5.3.6 upstream stable release
from git://git.
Linux 5.3.6
libnvdimm: prevent nvdimm from requesting key when security is disabled
staging: erofs: detect potential multiref due to corrupted images
staging: erofs: avoid endless loop of invalid lookback distance 0
staging: erofs: add two missing erofs_workgroup_put for corrupted images
staging: erofs: some compressed cluster should be submitted for corrupted images
staging: erofs: fix an error handling in erofs_readdir()
coresight: etm4x: Use explicit barriers on enable/disable
vfs: Fix EOVERFLOW testing in put_compat_statfs64
riscv: Avoid interrupts being erroneously enabled in handle_exception()
perf stat: Reset previous counts on repeat with interval
tick: broadcast-hrtimer: Fix a race in bc_set_next
KVM: nVMX: Fix consistency check on injected exception error code
Btrfs: fix selftests failure due to uninitialized i_mode in test inodes
drm/radeon: Bail earlier when radeon.
nfp: abm: fix memory leak in nfp_abm_
mlxsw: spectrum_flower: Fail in case user specifies multiple mirror actions
perf unwind: Fix libunwind build failure on i386 systems
i2c: qcom-geni: Disable DMA processing on the Lenovo Yoga C630
net: dsa: microchip: Always set regmap stride to 1
bpf: Fix bpf_event_output re-entry issue
blk-mq: move lockdep_
libbpf: fix false uninitialized variable warning
kernel/elfcore.c: include proper prototypes
selftests/bpf: adjust strobemeta loop to satisfy latest clang
include/
perf build: Add detection of java-11-
sched/core: Fix migration to invalid CPU in __set_cpus_
sched/membarrier: Fix private expedited registration check
sched/membarrier: Call sync_core only before usermode for same mm
libnvdimm/
fuse: fix memleak in cuse_channel_open
libnvdimm: Fix endian conversion issues
libnvdimm/region: Initialize bad block for volatile namespaces
iommu/amd: Fix downgrading default page-sizes in alloc_pte()
thermal_hwmon: Sanitize thermal_zone type
thermal: Fix use-after-free when unregistering thermal zone device
ntb: point to right memory window index
x86/purgatory: Disable the stackleak GCC plugin for the purgatory
selftests/seccomp: fix build on older kernels
pwm: stm32-lp: Add check in case requested period cannot be achieved
SUNRPC: Don't try to parse incomplete RPC messages
pNFS: Ensure we do clear the return-on-close layout stateid on fatal errors
perf probe: Fix to clear tev->nargs in clear_probe_
drm/amdgpu: Check for valid number of registers to read
drm/amdgpu: Fix KFD-related kernel oops on Hawaii
netfilter: nf_tables: allow lookups in dynamic sets
watchdog: aspeed: Add support for AST2600
SUNRPC: RPC level errors should always set task->tk_rpc_status
ceph: reconnect connection if session hang in opening state
ceph: fetch cap_gen under spinlock in ceph_add_cap
ceph: fix directories inode i_blkbits initialization
fuse: fix request limit
xen/pci: reserve MCFG areas earlier
9p: avoid attaching writeback_fid on mmap with type PRIVATE
9p: Transport error uninitialized
xprtrdma: Send Queue size grows after a reconnect
xprtrdma: Toggle XPRT_CONGESTED in xprtrdma's slot methods
fs: nfs: Fix possible null-pointer dereferences in encode_attrs()
ima: fix freeing ongoing ahash_request
ima: always return negative code for error
drivers: thermal: qcom: tsens: Fix memory leak from qfprom read
cfg80211: initialize on-stack chandefs
cfg80211: validate SSID/MBSSID element ordering assumption
nl80211: validate beacon head
ieee802154: atusb: fix use-after-free at disconnect
xen/xenbus: fix self-deadlock after killing user process
xen/balloon: Set pages PageOffline() in balloon_
DTS: ARM: gta04: introduce legacy spi-cs-high to make display work again
sched: Add __ASSEMBLY__ guards around struct clone_args
libnvdimm/altmap: Track namespace boundaries in altmap
Revert "locking/
mmc: sdhci: Let drivers define their DMA mask
mmc: sdhci-of-esdhc: set DMA snooping based on DMA coherence
mmc: sdhci: improve ADMA error reporting
mmc: tegra: Implement ->set_dma_mask()
mac80211: keep BHs disabled while calling drv_tx_wake_queue()
drm/i915: to make vgpu ppgtt notificaiton as atomic operation
drm/i915/gvt: update vgpu workload head pointer correctly
drm/amd/powerplay: change metrics update period from 1ms to 100ms
drm/nouveau/
drm/msm/dsi: Fix return value check for clk_get_parent
drm/omap: fix max fclk divider for omap36xx
drm: mali-dp: Mark expected switch fall-through
drm/atomic: Take the atomic toys away from X
drm/atomic: Reject FLIP_ASYNC unconditionally
drm/i915/dp: Fix dsc bpp calculations, v5.
perf stat: Fix a segmentation fault when using repeat forever
perf tools: Fix segfault in cpu_cache_
watchdog: imx2_wdt: fix min() calculation in imx2_wdt_
selftests: pidfd: Fix undefined reference to pthread_create()
selftests/tpm2: Add the missing TEST_FILES assignment
PCI: Restore Resizable BAR size bits correctly for 1MB BARs
PCI: vmd: Fix shadow offsets to reflect spec changes
PCI: hv: Avoid use of hv_pci_
PCI: vmd: Fix config addressing when using bus offsets
timer: Read jiffies once when forwarding base clk
usercopy: Avoid HIGHMEM pfn warning
tracing: Make sure variable reference alias has correct var_ref_idx
power: supply: sbs-battery: only return health when battery present
power: supply: sbs-battery: use correct flags field
MIPS: Treat Loongson Extensions as ASEs
crypto: ccree - use the full crypt length value
crypto: ccree - account for TEE not ready to report
crypto: caam - fix concurrency issue in givencrypt descriptor
crypto: caam/qi - fix error handling in ERN handler
crypto: cavium/zip - Add missing single_release()
crypto: skcipher - Unmap pages after an external error
crypto: qat - Silence smp_processor_id() warning
tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure
tools lib traceevent: Fix "robust" test of do_generate_
can: mcp251x: mcp251x_hw_reset(): allow more time after a reset
powerpc/mm: Fixup tlbie vs mtpidr/mtlpidr ordering issue on POWER9
powerpc/mm: Fix an Oops in kasan_mmu_init()
powerpc/mm: Add a helper to select PAGE_KERNEL_RO or PAGE_READONLY
powerpc/
powerpc/
powerpc/kasan: Fix shadow area set up for modules.
powerpc/kasan: Fix parallel loading of modules.
powerpc/
powerpc/pseries: Fix cpu_hotplug_lock acquisition in resize_hpt()
powerpc/powernv: Restrict OPAL symbol map to only be readable by root
powerpc/ptdump: Fix addresses display on PPC32
powerpc/32s: Fix boot failure with DEBUG_PAGEALLOC without KASAN.
powerpc/603: Fix handling of the DIRTY flag
powerpc/mce: Schedule work from irq_work
powerpc/mce: Fix MCE handling for huge pages
powerpc/xive: Implement get_irqchip_state method for XIVE to fix shutdown race
ASoC: sgtl5000: Improve VAG power and mute control
ASoC: Define a set of DAPM pre/post-up events
PM / devfreq: tegra: Fix kHz to Hz conversion
nbd: fix max number of supported devs
KVM: X86: Fix userspace set invalid CR4
KVM: PPC: Book3S HV: Don't lose pending doorbell request on migration on P9
KVM: PPC: Book3S HV: Check for MMU ready on piggybacked virtual cores
KVM: PPC: Book3S HV: Fix race in re-enabling XIVE escalation interrupts
KVM: PPC: Book3S HV: Don't push XIVE context when not using XIVE device
KVM: PPC: Book3S HV: XIVE: Free escalation interrupts before disabling the VP
KVM: PPC: Book3S: Enable XIVE native capability only if OPAL has required functions
KVM: s390: fix __insn32_query() inline assembly
Revert "s390/dasd: Add discard support for ESE volumes"
s390/dasd: Fix error handling during online processing
s390/cio: exclude subchannels with no parent from pseudo check
s390/cio: avoid calling strlen on null pointer
s390/topology: avoid firing events before kobjs are created
KVM: s390: Test for bad access register and size at the start of S390_MEM_OP
s390/sclp: Fix bit checked for has_sipl
s390/process: avoid potential reading of freed stack
CVE References
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Eoan): | |
status: | Confirmed → Fix Committed |
All autopkgtests for the newly accepted linux-gcp-5.3 (5.3.0- 1008.9~ 18.04.1) for bionic have finished running.
The following regressions have been reported in tests triggered by the package:
linux-gcp- 5.3/unknown (amd64)
Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUp dates policy regarding autopkgtest regressions [1].
https:/ /people. canonical. com/~ubuntu- archive/ proposed- migration/ bionic/ update_ excuses. html#linux- gcp-5.3
[1] https:/ /wiki.ubuntu. com/StableRelea seUpdates# Autopkgtest_ Regressions
Thank you!