This bug was fixed in the package linux - 4.15.0-66.75
---
linux (4.15.0-66.75) bionic; urgency=medium
* bionic/linux: 4.15.0-66.75 -proposed tracker (LP: #1846131)
* Packaging resync (LP: #1786013)
- [Packaging] update helper scripts
* CVE-2018-21008
- rsi: add fix for crash during assertions
* ipv6: fix neighbour resolution with raw socket (LP: #1834465)
- ipv6: constify rt6_nexthop()
- ipv6: fix neighbour resolution with raw socket
* run_netsocktests from net in ubuntu_kernel_selftests failed with X-4.15
(LP: #1842023)
- SAUCE: selftests: net: replace AF_MAX with INT_MAX in socket.c
* No sound inputs from the external microphone and headset on a Dell machine
(LP: #1842265)
- ALSA: hda - Expand pin_match function to match upcoming new tbls
- ALSA: hda - Define a fallback_pin_fixup_tbl for alc269 family
* Add -fcf-protection=none when using retpoline flags (LP: #1843291)
- SAUCE: kbuild: add -fcf-protection=none when using retpoline flags
* Enhanced Hardware Support - Finalize Naming (LP: #1842774)
- s390: add support for IBM z15 machines
* Bionic update: upstream stable patchset 2019-09-24 (LP: #1845266)
- bridge/mdb: remove wrong use of NLM_F_MULTI
- cdc_ether: fix rndis support for Mediatek based smartphones
- ipv6: Fix the link time qualifier of 'ping_v6_proc_exit_net()'
- isdn/capi: check message length in capi_write()
- net: Fix null de-reference of device refcount
- net: gso: Fix skb_segment splat when splitting gso_size mangled skb having
linear-headed frag_list
- net: phylink: Fix flow control resolution
- sch_hhf: ensure quantum and hhf_non_hh_weight are non-zero
- sctp: Fix the link time qualifier of 'sctp_ctrlsock_exit()'
- sctp: use transport pf_retrans in sctp_do_8_2_transport_strike
- tcp: fix tcp_ecn_withdraw_cwr() to clear TCP_ECN_QUEUE_CWR
- tipc: add NULL pointer check before calling kfree_rcu
- tun: fix use-after-free when register netdev failed
- btrfs: compression: add helper for type to string conversion
- btrfs: correctly validate compression type
- Revert "MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur"
- gpiolib: acpi: Add gpiolib_acpi_run_edge_events_on_boot option and
blacklist
- gpio: fix line flag validation in linehandle_create
- gpio: fix line flag validation in lineevent_create
- Btrfs: fix assertion failure during fsync and use of stale transaction
- genirq: Prevent NULL pointer dereference in resend_irqs()
- KVM: s390: Do not leak kernel stack data in the KVM_S390_INTERRUPT ioctl
- KVM: x86: work around leak of uninitialized stack contents
- KVM: nVMX: handle page fault in vmread
- MIPS: VDSO: Prevent use of smp_processor_id()
- MIPS: VDSO: Use same -m%-float cflag as the kernel proper
- powerpc: Add barrier_nospec to raw_copy_in_user()
- drm/meson: Add support for XBGR & ABGR formats
- clk: rockchip: Don't yell about bad mmc phases when getting
- mtd: rawnand: mtk: Fix wrongly assigned OOB buffer pointer issue
- PCI: Always allow probing with driver_override
- ubifs: Correctly use tnc_next() in search_dh_cookie()
- driver core: Fix use-after-free and double free on glue directory
- crypto: talitos - check AES key size
- crypto: talitos - fix CTR alg blocksize
- crypto: talitos - check data blocksize in ablkcipher.
- crypto: talitos - fix ECB algs ivsize
- crypto: talitos - Do not modify req->cryptlen on decryption.
- crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking.
- firmware: ti_sci: Always request response from firmware
- drm/mediatek: mtk_drm_drv.c: Add of_node_put() before goto
- Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"
- platform/x86: pmc_atom: Add CB4063 Beckhoff Automation board to
critclk_systems DMI table
- nvmem: Use the same permissions for eeprom as for nvmem
- x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence
GCC9 build warning
- ixgbe: Prevent u8 wrapping of ITR value to something less than 10us
- x86/purgatory: Change compiler flags from -mcmodel=kernel to
-mcmodel=large
to fix kexec relocation errors
- modules: fix BUG when load module with rodata=n
- modules: fix compile error if don't have strict module rwx
- HID: wacom: generic: read HID_DG_CONTACTMAX from any feature report
- Input: elan_i2c - remove Lenovo Legion Y7000 PnpID
- powerpc/mm/radix: Use the right page size for vmemmap mapping
- USB: usbcore: Fix slab-out-of-bounds bug during device reset
- phy: renesas: rcar-gen3-usb2: Disable clearing VBUS in over-current
- media: tm6000: double free if usb disconnect while streaming
- xen-netfront: do not assume sk_buff_head list is empty in error handling
- net_sched: let qdisc_put() accept NULL pointer
- KVM: coalesced_mmio:
