Bionic update: upstream stable patchset 2019-01-15
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 2019-01-15 (ported from v4.14.57 and v4.17.9)
from git://git.
compiler-gcc.h: Add __attribute_
x86/asm: Add _ASM_ARG* constants for argument registers to <asm/asm.h>
x86/paravirt: Make native_save_fl() extern inline
Btrfs: fix duplicate extents after fsync of file with prealloc extents
cpufreq / CPPC: Set platform specific transition_delay_us
PCI: exynos: Fix a potential init_clk_resources NULL pointer dereference
alx: take rtnl before calling __alx_open from resume
atm: Preserve value of skb->truesize when accounting to vcc
atm: zatm: Fix potential Spectre v1
ipv6: sr: fix passing wrong flags to crypto_
ipvlan: fix IFLA_MTU ignored on NEWLINK
ixgbe: split XDP_TX tail and XDP_REDIRECT map flushing
net: dccp: avoid crash in ccid3_hc_
net: dccp: switch rx_tstamp_
net: fix use-after-free in GRO with ESP
net: macb: Fix ptp time adjustment for large negative delta
net/mlx5e: Avoid dealing with vport representors if not being e-switch manager
net/mlx5: E-Switch, Avoid setup attempt if not being e-switch manager
net/mlx5: Fix command interface race in polling mode
net/mlx5: Fix incorrect raw command length parsing
net/mlx5: Fix required capability for manipulating MPFS
net/mlx5: Fix wrong size allocation for QoS ETC TC regitster
net: mvneta: fix the Rx desc DMA address in the Rx path
net/packet: fix use-after-free
net_sched: blackhole: tell upper qdisc about dropped packets
net: sungem: fix rx checksum support
net/tcp: Fix socket lookups with SO_BINDTODEVICE
qede: Adverstise software timestamp caps when PHC is not available.
qed: Fix setting of incorrect eswitch mode.
qed: Fix use of incorrect size in memcpy call.
qed: Limit msix vectors in kdump kernel to the minimum required count.
r8152: napi hangup fix after disconnect
stmmac: fix DMA channel hang in half-duplex mode
strparser: Remove early eaten to fix full tcp receive buffer stall
tcp: fix Fast Open key endianness
tcp: prevent bogus FRTO undos with non-SACK flows
vhost_net: validate sock before trying to put its fd
VSOCK: fix loopback on big-endian systems
net: cxgb3_main: fix potential Spectre v1
rtlwifi: Fix kernel Oops "Fw download fail!!"
rtlwifi: rtl8821ae: fix firmware is not ready to run
net: lan78xx: Fix race in tx pending skb size calculation
crypto: af_alg - Initialize sg_num_bytes in error code path
mtd: rawnand: denali_dt: set clk_x_rate to 200 MHz unconditionally
PCI: hv: Disable/enable IRQs rather than BH in hv_compose_
netfilter: ebtables: reject non-bridge targets
reiserfs: fix buffer overflow with long warning messages
KEYS: DNS: fix parsing multiple options
tls: Stricter error checking in zerocopy sendmsg path
autofs: fix slab out of bounds read in getname_kernel()
nsh: set mac len based on inner packet
bdi: Fix another oops in wb_workfn()
rds: avoid unenecessary cong_update in loop transport
net/nfc: Avoid stalls when nfc_alloc_
string: drop __must_check from strscpy() and restore strscpy() usages in cgroup
nfsd: COPY and CLONE operations require the saved filehandle to be set
net/sched: act_ife: fix recursive lock and idr leak
net/sched: act_ife: preserve the action control in case of error
hinic: reset irq affinity before freeing irq
nfp: flower: fix mpls ether type detection
net: macb: initialize bp->queues[0].bp for at91rm9200
enic: do not overwrite error code
virtio_net: fix memory leak in XDP_REDIRECT
netfilter: ipv6: nf_defrag: drop skb dst before queueing
ipvs: initialize tbl->entries after allocation
ipvs: initialize tbl->entries in ip_vs_lblc_
bpf: enforce correct alignment for instructions
bpf, arm32: fix to use bpf_jit_
CVE References
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
description: | updated |
Changed in linux (Ubuntu Bionic): | |
status: | New → In Progress |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
Changed in linux (Ubuntu Bionic): | |
status: | In Progress → Fix Committed |
This bug was fixed in the package linux - 4.15.0-46.49
---------------
linux (4.15.0-46.49) bionic; urgency=medium
* linux: 4.15.0-46.49 -proposed tracker (LP: #1814726)
* mprotect fails on ext4 with dax (LP: #1799237) /l1tf: Exempt zeroed PTEs from inversion
- x86/speculation
* kernel BUG at /build/ linux-vxxS7y/ linux-4. 15.0/mm/ slub.c: 296! (LP: #1812086) set_conn_ values
- iscsi target: fix session creation failure handling
- scsi: iscsi: target: Set conn->sess to NULL when iscsi_login_
fails
- scsi: iscsi: target: Fix conn_ops double free
* user_copy in user from ubuntu_ kernel_ selftests failed on KVM kernel
(LP: #1812198)
- selftests: user: return Kselftest Skip code for skipped tests
- selftests: kselftest: change KSFT_SKIP=4 instead of KSFT_PASS
- selftests: kselftest: Remove outdated comment
* RTL8822BE WiFi Disabled in Kernel 4.18.0-12 (LP: #1806472) RTLWIFI_ DEBUG_ST= n
- SAUCE: staging: rtlwifi: allow RTLWIFI_DEBUG_ST to be disabled
- [Config] CONFIG_
- SAUCE: Add r8822be to signature inclusion list
* kernel oops in bcache module (LP: #1793901)
- SAUCE: bcache: never writeback a discard operation
* CVE-2018-18397
- userfaultfd: use ENOENT instead of EFAULT if the atomic copy user fails
- userfaultfd: shmem: allocate anonymous memory for MAP_PRIVATE shmem
- userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas
- userfaultfd: shmem: add i_size checks
- userfaultfd: shmem: UFFDIO_COPY: set the page dirty if VM_WRITE is not set
* Ignore "incomplete report" from Elan touchpanels (LP: #1813733)
- HID: i2c-hid: Ignore input report if there's no data present on Elan
touchpanels
* Vsock connect fails with ENODEV for large CID (LP: #1813934)
- vhost/vsock: fix vhost vsock cid hashing inconsistent
* SRU: Fix thinkpad 11e 3rd boot hang (LP: #1804604)
- ACPI / LPSS: Force LPSS quirks on boot
* Bionic update: upstream stable patchset 2019-01-17 (LP: #1812229) intel/ds: Fix bts_interrupt_ threshold alignment INITRAMFS_ SOURCE from defconfigs list_iter_ * for iterating connectors
- scsi: sd_zbc: Fix variable type and bogus comment
- KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in
parallel.
- x86/apm: Don't access __preempt_count with zeroed fs
- x86/events/
- x86/MCE: Remove min interval polling limitation
- fat: fix memory allocation failure handling of match_strdup()
- ALSA: hda/realtek - Add Panasonic CF-SZ6 headset jack quirk
- ARCv2: [plat-hsdk]: Save accl reg pair by default
- ARC: Fix CONFIG_SWAP
- ARC: configs: Remove CONFIG_
- ARC: mm: allow mprotect to make stack mappings executable
- mm: memcg: fix use after free in mem_cgroup_iter()
- mm/huge_memory.c: fix data loss when splitting a file pmd
- cpufreq: intel_pstate: Register when ACPI PCCH is present
- vfio/pci: Fix potential Spectre v1
- stop_machine: Disable preemption when waking two stopper threads
- drm/i915: Fix hotplug irq ack on i965/g4x
- drm/nouveau: Use drm_connector_
- drm/nouveau: Avoid looping through fake MST connectors
- gen_stats: Fix netl...