This bug was fixed in the package linux - 4.4.0-23.41
---
linux (4.4.0-23.41) xenial; urgency=low
[ Kamal Mostafa ]
* Release Tracking Bug
- LP: #1582431
* zfs: disable module checks for zfs when cross-compiling (LP: #1581127)
- [Packaging] disable zfs module checks when cross-compiling
* Xenial update to v4.4.10 stable release (LP: #1580754)
- Revert "UBUNTU: SAUCE: (no-up) ACPICA: Dispatcher: Update thread ID for
recursive method calls"
- Revert "UBUNTU: SAUCE: nbd: ratelimit error msgs after socket close"
- Revert: "powerpc/tm: Check for already reclaimed tasks"
- RDMA/iw_cxgb4: Fix bar2 virt addr calculation for T4 chips
- ipvs: handle ip_vs_fill_iph_skb_off failure
- ipvs: correct initial offset of Call-ID header search in SIP persistence
engine
- ipvs: drop first packet to redirect conntrack
- mfd: intel-lpss: Remove clock tree on error path
- nbd: ratelimit error msgs after socket close
- ata: ahci_xgene: dereferencing uninitialized pointer in probe
- mwifiex: fix corner case association failure
- CNS3xxx: Fix PCI cns3xxx_write_config()
- clk-divider: make sure read-only dividers do not write to their register
- soc: rockchip: power-domain: fix err handle while probing
- clk: rockchip: free memory in error cases when registering clock branches
- clk: meson: Fix meson_clk_register_clks() signature type mismatch
- clk: qcom: msm8960: fix ce3_core clk enable register
- clk: versatile: sp810: support reentrance
- clk: qcom: msm8960: Fix ce3_src register offset
- lpfc: fix misleading indentation
- ath9k: ar5008_hw_cmn_spur_mitigate: add missing mask_m & mask_p
initialisation
- mac80211: fix statistics leak if dev_alloc_name() fails
- tracing: Don't display trigger file for events that can't be enabled
- MD: make bio mergeable
- Minimal fix-up of bad hashing behavior of hash_64()
- mm, cma: prevent nr_isolated_* counters from going negative
- mm/zswap: provide unique zpool name
- ARM: EXYNOS: Properly skip unitialized parent clock in power domain on
- ARM: SoCFPGA: Fix secondary CPU startup in thumb2 kernel
- xen: Fix page <-> pfn conversion on 32 bit systems
- xen/balloon: Fix crash when ballooning on x86 32 bit PAE
- xen/evtchn: fix ring resize when binding new events
- HID: wacom: Add support for DTK-1651
- HID: Fix boot delay for Creative SB Omni Surround 5.1 with quirk
- Input: zforce_ts - fix dual touch recognition
- proc: prevent accessing /proc//environ until it's ready
- mm: update min_free_kbytes from khugepaged after core initialization
- batman-adv: fix DAT candidate selection (must use vid)
- batman-adv: Check skb size before using encapsulated ETH+VLAN header
- batman-adv: Fix broadcast/ogm queue limit on a removed interface
- batman-adv: Reduce refcnt of removed router when updating route
- writeback: Fix performance regression in wb_over_bg_thresh()
- MAINTAINERS: Remove asterisk from EFI directory names
- x86/tsc: Read all ratio bits from MSR_PLATFORM_INFO
- ARM: cpuidle: Pass on arm_cpuidle_suspend()'s return value
- ARC: Add missing io barriers to io{read,write}{16,32}be()
- x86/sysfb_efi: Fix valid BAR address range check
- ACPICA: Dispatcher: Update thread ID for recursive method calls
- powerpc: Fix bad inline asm constraint in create_zero_mask()
- libahci: save port map for forced port map
- ata: ahci-platform: Add ports-implemented DT bindings.
- USB: serial: cp210x: add ID for Link ECU
- USB: serial: cp210x: add Straizona Focusers device ids
- nvmem: mxs-ocotp: fix buffer overflow in read
- gpu: ipu-v3: Fix imx-ipuv3-crtc module autoloading
- drm/amdgpu: make sure vertical front porch is at least 1
- drm/amdgpu: set metadata pointer to NULL after freeing.
- iio: ak8975: Fix NULL pointer exception on early interrupt
- iio: ak8975: fix maybe-uninitialized warning
- drm/radeon: make sure vertical front porch is at least 1
- drm/i915/ddi: Fix eDP VDD handling during booting and suspend/resume
- drm/i915: Fix eDP low vswing for Broadwell
- drm/i915: Make RPS EI/thresholds multiple of 25 on SNB-BDW
- drm/i915: Fake HDMI live status
- lib/test-string_helpers.c: fix and improve string_get_size() tests
- drm/i915/skl: Fix DMC load on Skylake J0 and K0
- Linux 4.4.10
* HDMI audio playback noise observed on AMD Polaris 10/11 GPU (LP: #1577288)
- ALSA: hda: add AMD Polaris-10/11 AZ PCI IDs with proper driver caps
* [i915_bpo] Update i915 backport driver (LP: #1580114)
- SAUCE: i915_bpo: Drop is_preliminary from BXT/KBL.
- SAUCE: i915_bpo: Sync with v4.6-rc7
* CVE-2016-4486 (LP: #1578497)
- net: fix infoleak in rtnetlink
* CVE-2016-4485 (LP: #1578496)
- net: fix infoleak in llc
* drm.ko < kernel version 4.5 has a dead lock bug (LP: #1579610)