[ubuntu/xenial-security] linux-kvm 4.4.0-1076.83 (Accepted)

[Andy Whitcroft]

linux-kvm (4.4.0-1076.83) xenial; urgency=medium

  * xenial/linux-kvm: 4.4.0-1076.83 -proposed tracker (LP: #1882762)

  [ Ubuntu: 4.4.0-185.215 ]

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts
  * CVE-2020-0543
    - UBUNTU/SAUCE: x86/speculation/srbds: do not try to turn mitigation off when
      not supported
  * Xenial update: 4.4.224 upstream stable release (LP: #1881356)
    - USB: serial: qcserial: Add DW5816e support
    - Revert "net: phy: Avoid polling PHY with PHY_IGNORE_INTERRUPTS"
    - dp83640: reverse arguments to list_add_tail
    - net/mlx4_core: Fix use of ENOSPC around mlx4_counter_alloc()
    - sch_sfq: validate silly quantum values
    - sch_choke: avoid potential panic in choke_reset()
    - enic: do not overwrite error code
    - ipv6: fix cleanup ordering for ip6_mr failure
    - binfmt_elf: move brk out of mmap when doing direct loader exec
    - x86/apm: Don't access __preempt_count with zeroed fs
    - Revert "IB/ipoib: Update broadcast object if PKey value was changed in index
      0"
    - USB: uas: add quirk for LaCie 2Big Quadra
    - USB: serial: garmin_gps: add sanity checking for data length
    - batman-adv: fix batadv_nc_random_weight_tq
    - scripts/decodecode: fix trapping instruction formatting
    - phy: micrel: Ensure interrupts are reenabled on resume
    - binfmt_elf: Do not move brk for INTERP-less ET_EXEC
    - ext4: add cond_resched() to ext4_protect_reserved_inode
    - blktrace: Fix potential deadlock between delete & sysfs ops
    - blktrace: fix unlocked access to init/start-stop/teardown
    - blktrace: fix trace mutex deadlock
    - ptp: do not explicitly set drvdata in ptp_clock_register()
    - ptp: use is_visible method to hide unused attributes
    - ptp: create "pins" together with the rest of attributes
    - chardev: add helper function to register char devs with a struct device
    - ptp: Fix pass zero to ERR_PTR() in ptp_clock_register
    - ptp: fix the race between the release of ptp_clock and cdev
    - ptp: free ptp device pin descriptors properly
    - net: handle no dst on skb in icmp6_send
    - net/sonic: Fix a resource leak in an error handling path in
      'jazz_sonic_probe()'
    - net: moxa: Fix a potential double 'free_irq()'
    - drop_monitor: work around gcc-10 stringop-overflow warning
    - scsi: sg: add sg_remove_request in sg_write
    - cifs: Check for timeout on Negotiate stage
    - cifs: Fix a race condition with cifs_echo_request
    - dmaengine: pch_dma.c: Avoid data race between probe and irq handler
    - dmaengine: mmp_tdma: Reset channel error on release
    - drm/qxl: lost qxl_bo_kunmap_atomic_page in qxl_image_init_helper()
    - ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
    - net: openvswitch: fix csum updates for MPLS actions
    - gre: do not keep the GRE header around in collect medata mode
    - mm/memory_hotplug.c: fix overflow in test_pages_in_a_zone()
    - scsi: qla2xxx: Avoid double completion of abort command
    - i40e: avoid NVM acquire deadlock during NVM update
    - net/mlx5: Fix driver load error flow when firmware is stuck
    - netfilter: conntrack: avoid gcc-10 zero-length-bounds warning
    - IB/mlx4: Test return value of calls to ib_get_cached_pkey
    - pnp: Use list_for_each_entry() instead of open coding
    - gcc-10 warnings: fix low-hanging fruit
    - kbuild: compute false-positive -Wmaybe-uninitialized cases in Kconfig
    - Stop the ad-hoc games with -Wno-maybe-initialized
    - gcc-10: disable 'zero-length-bounds' warning for now
    - gcc-10: disable 'array-bounds' warning for now
    - gcc-10: disable 'stringop-overflow' warning for now
    - gcc-10: disable 'restrict' warning for now
    - blk-mq: sync the update nr_hw_queues with blk_mq_queue_tag_busy_iter
    - blk-mq: Allow blocking queue tag iter callbacks
    - x86/paravirt: Remove the unused irq_enable_sysexit pv op
    - gcc-10: avoid shadowing standard library 'free()' in crypto
    - net: fix a potential recursive NETDEV_FEAT_CHANGE
    - net: ipv4: really enforce backoff for redirects
    - ALSA: hda/realtek - Limit int mic boost for Thinkpad T530
    - ALSA: rawmidi: Fix racy buffer resize under concurrent accesses
    - ALSA: rawmidi: Initialize allocated buffers
    - ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
    - x86: Fix early boot crash on gcc-10, third try
    - exec: Move would_dump into flush_old_exec
    - usb: gadget: net2272: Fix a memory leak in an error handling path in
      'net2272_plat_probe()'
    - usb: gadget: audio: Fix a missing error return value in audio_bind()
    - usb: gadget: legacy: fix error return code in gncm_bind()
    - usb: gadget: legacy: fix error return code in cdc_bind()
    - ARM: dts: r8a7740: Add missing extal2 to CPG node
    - KVM: x86: Fix off-by-one error in kvm_vcpu_ioctl_x86_setup_mce
    - Makefile: disallow data races on gcc-10 as well
    - scsi: iscsi: Fix a potential deadlock in the timeout handler
    - Linux 4.4.224
  * upgrading to 4.15.0-99-generic breaks the sound and the trackpad
    (LP: #1875916) // Xenial update: 4.4.224 upstream stable release
    (LP: #1881356)
    - Revert "ALSA: hda/realtek: Fix pop noise on ALC225"
  * CVE-2020-10711
    - netlabel: cope with NULL catmap
  * CVE-2020-13143
    - USB: gadget: fix illegal array access in binding with UDC
  * ext2 build failure on 4.4.0-180.210 (LP: #1880213)
    - ext2: fix debug reference to ext2_xattr_cache
  * test_bpf of ubuntu_kernel_selftests.net ADT test failure with linux
    4.4.0-180.210 (LP: #1879752)
    - bpf, test: fix ld_abs + vlan push/pop stress test

Date: 2020-06-15 01:29:13.571662+00:00
Changed-By: Sultan Alsawaf <sultan.alsawaf at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux-kvm/4.4.0-1076.83
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