Bug #1771826 “Creation of IMA file hashes fails when appraisal i...” : Bugs : linux package : Ubuntu

Revision history for this message

rppt (mike-rapoport) wrote on 2018-05-17:

#1

CurrentDmesg.txt Edit (36.0 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.8 KiB, text/plain; charset="utf-8")
JournalErrors.txt Edit (2.2 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (3.0 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (2.0 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1017 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (310 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (1.7 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (3.1 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (73.7 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (40.4 KiB, text/plain; charset="utf-8")

description:

updated

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2018-05-17: Status changed to Confirmed

#2

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Joseph Salisbury (jsalisbury) on 2018-05-21

Changed in linux (Ubuntu):
importance:	Undecided → Medium
status:	Confirmed → Triaged
Changed in linux (Ubuntu Xenial):
status:	New → Triaged
importance:	Undecided → Medium

Joseph Salisbury (jsalisbury) on 2018-05-21

Changed in linux (Ubuntu):
status:	Triaged → Invalid
Changed in linux (Ubuntu Xenial):
status:	Triaged → In Progress
assignee:	nobody → Joseph Salisbury (jsalisbury)

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2018-05-21:

#3

I built a test kernel with commit f5acb3dcba1ffb7f0b8cbb9dba61500eea5d610b. The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1771826

Can you test this kernel and see if it resolves this bug?

Note about installing test kernels:
• If the test kernel is prior to 4.15(Bionic) you need to install the linux-image and linux-image-extra .deb packages.
• If the test kernel is 4.15(Bionic) or newer, you need to install the linux-image-unsigned, linux-modules and linux-modules-extra .deb packages.

Thanks in advance!

Revision history for this message

rppt (mike-rapoport) wrote on 2018-05-22:

#4

I've tested with your kernel package and it works fine.
Thanks!

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2018-05-23:

#5

SRU request submitted:
https://lists.ubuntu.com/archives/kernel-team/2018-May/092686.html

description:

updated

Juerg Haefliger (juergh) on 2018-06-07

Changed in linux (Ubuntu Xenial):
status:	In Progress → Fix Committed

Revision history for this message

Brad Figg (brad-figg) wrote on 2018-06-13:

#6

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-xenial' to 'verification-done-xenial'. If the problem still exists, change the tag 'verification-needed-xenial' to 'verification-failed-xenial'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-xenial

rppt (mike-rapoport) on 2018-06-14

tags:

added: verification-done-xenial
removed: verification-needed-xenial

Revision history for this message

Launchpad Janitor (janitor) wrote on 2018-07-02:

#7

Download full text (29.8 KiB)

This bug was fixed in the package linux - 4.4.0-130.156

---------------
linux (4.4.0-130.156) xenial; urgency=medium

* linux: 4.4.0-130.156 -proposed tracker (LP: #1776822)

  * CVE-2018-3665 (x86)
    - x86/fpu: Fix early FPU command-line parsing
    - x86/fpu: Fix 'no387' regression
    - x86/fpu: Disable MPX when eagerfpu is off
    - x86/fpu: Default eagerfpu=on on all CPUs
    - x86/fpu: Fix FNSAVE usage in eagerfpu mode
    - x86/fpu: Fix math emulation in eager fpu mode
    - x86/fpu: Fix eager-FPU handling on legacy FPU machines

linux (4.4.0-129.155) xenial; urgency=medium

* linux: 4.4.0-129.155 -proposed tracker (LP: #1776352)

  * Xenial update to 4.4.134 stable release (LP: #1775771)
    - MIPS: ptrace: Expose FIR register through FP regset
    - MIPS: Fix ptrace(2) PTRACE_PEEKUSR and PTRACE_POKEUSR accesses to o32 FGRs
    - KVM: Fix spelling mistake: "cop_unsuable" -> "cop_unusable"
    - affs_lookup(): close a race with affs_remove_link()
    - aio: fix io_destroy(2) vs. lookup_ioctx() race
    - ALSA: timer: Fix pause event notification
    - mmc: sdhci-iproc: fix 32bit writes for TRANSFER_MODE register
    - libata: Blacklist some Sandisk SSDs for NCQ
    - libata: blacklist Micron 500IT SSD with MU01 firmware
    - xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent
    - Revert "ipc/shm: Fix shmat mmap nil-page protection"
    - ipc/shm: fix shmat() nil address after round-down when remapping
    - kasan: fix memory hotplug during boot
    - kernel/sys.c: fix potential Spectre v1 issue
    - kernel/signal.c: avoid undefined behaviour in kill_something_info
    - xfs: remove racy hasattr check from attr ops
    - do d_instantiate/unlock_new_inode combinations safely
    - firewire-ohci: work around oversized DMA reads on JMicron controllers
    - NFSv4: always set NFS_LOCK_LOST when a lock is lost.
    - ALSA: hda - Use IS_REACHABLE() for dependency on input
    - ASoC: au1x: Fix timeout tests in au1xac97c_ac97_read()
    - kvm: x86: fix KVM_XEN_HVM_CONFIG ioctl
    - tracing/hrtimer: Fix tracing bugs by taking all clock bases and modes into
      account
    - PCI: Add function 1 DMA alias quirk for Marvell 9128
    - tools lib traceevent: Simplify pointer print logic and fix %pF
    - perf callchain: Fix attr.sample_max_stack setting
    - tools lib traceevent: Fix get_field_str() for dynamic strings
    - dm thin: fix documentation relative to low water mark threshold
    - nfs: Do not convert nfs_idmap_cache_timeout to jiffies
    - watchdog: sp5100_tco: Fix watchdog disable bit
    - kconfig: Don't leak main menus during parsing
    - kconfig: Fix automatic menu creation mem leak
    - kconfig: Fix expr_free() E_NOT leak
    - ipmi/powernv: Fix error return code in ipmi_powernv_probe()
    - Btrfs: set plug for fsync
    - btrfs: Fix out of bounds access in btrfs_search_slot
    - Btrfs: fix scrub to repair raid6 corruption
    - scsi: fas216: fix sense buffer initialization
    - HID: roccat: prevent an out of bounds read in kovaplus_profile_activated()
    - jffs2: Fix use-after-free bug in jffs2_iget()'s error handling path
    - powerpc/numa: Use ibm,max-associativity-domains to discover possib...

This bug was fixed in the package linux - 4.4.0-130.156

---------------
linux (4.4.0-130.156) xenial; urgency=medium

* linux: 4.4.0-130.156 -proposed tracker (LP: #1776822)

* CVE-2018-3665 (x86)
    - x86/fpu: Fix early FPU command-line parsing
    - x86/fpu: Fix 'no387' regression
    - x86/fpu: Disable MPX when eagerfpu is off
    - x86/fpu: Default eagerfpu=on on all CPUs
    - x86/fpu: Fix FNSAVE usage in eagerfpu mode
    - x86/fpu: Fix math emulation in eager fpu mode
    - x86/fpu: Fix eager-FPU handling on legacy FPU machines

linux (4.4.0-129.155) xenial; urgency=medium

* linux: 4.4.0-129.155 -proposed tracker (LP: #1776352)

* Xenial update to 4.4.134 stable release (LP: #1775771)
    - MIPS: ptrace: Expose FIR register through FP regset
    - MIPS: Fix ptrace(2) PTRACE_PEEKUSR and PTRACE_POKEUSR accesses to o32 FGRs
    - KVM: Fix spelling mistake: "cop_unsuable" -> "cop_unusable"
    - affs_lookup(): close a race with affs_remove_link()
    - aio: fix io_destroy(2) vs. lookup_ioctx() race
    - ALSA: timer: Fix pause event notification
    - mmc: sdhci-iproc: fix 32bit writes for TRANSFER_MODE register
    - libata: Blacklist some Sandisk SSDs for NCQ
    - libata: blacklist Micron 500IT SSD with MU01 firmware
    - xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent
    - Revert "ipc/shm: Fix shmat mmap nil-page protection"
    - ipc/shm: fix shmat() nil address after round-down when remapping
    - kasan: fix memory hotplug during boot
    - kernel/sys.c: fix potential Spectre v1 issue
    - kernel/signal.c: avoid undefined behaviour in kill_something_info
    - xfs: remove racy hasattr check from attr ops
    - do d_instantiate/unlock_new_inode combinations safely
    - firewire-ohci: work around oversized DMA reads on JMicron controllers
    - NFSv4: always set NFS_LOCK_LOST when a lock is lost.
    - ALSA: hda - Use IS_REACHABLE() for dependency on input
    - ASoC: au1x: Fix timeout tests in au1xac97c_ac97_read()
    - kvm: x86: fix KVM_XEN_HVM_CONFIG ioctl
    - tracing/hrtimer: Fix tracing bugs by taking all clock bases and modes into
      account
    - PCI: Add function 1 DMA alias quirk for Marvell 9128
    - tools lib traceevent: Simplify pointer print logic and fix %pF
    - perf callchain: Fix attr.sample_max_stack setting
    - tools lib traceevent: Fix get_field_str() for dynamic strings
    - dm thin: fix documentation relative to low water mark threshold
    - nfs: Do not convert nfs_idmap_cache_timeout to jiffies
    - watchdog: sp5100_tco: Fix watchdog disable bit
    - kconfig: Don't leak main menus during parsing
    - kconfig: Fix automatic menu creation mem leak
    - kconfig: Fix expr_free() E_NOT leak
    - ipmi/powernv: Fix error return code in ipmi_powernv_probe()
    - Btrfs: set plug for fsync
    - btrfs: Fix out of bounds access in btrfs_search_slot
    - Btrfs: fix scrub to repair raid6 corruption
    - scsi: fas216: fix sense buffer initialization
    - HID: roccat: prevent an out of bounds read in kovaplus_profile_activated()
    - jffs2: Fix use-after-free bug in jffs2_iget()'s error handling path
    - powerpc/numa: Use ibm,max-associativity-domains to discover possible nodes
    - powerpc/numa: Ensure nodes initialized for hotplug
    - RDMA/mlx5: Avoid memory leak in case of XRCD dealloc failure
    - ntb_transport: Fix bug with max_mw_size parameter
    - ocfs2: return -EROFS to mount.ocfs2 if inode block is invalid
    - ocfs2/acl: use 'ip_xattr_sem' to protect getting extended attribute
    - ocfs2: return error when we attempt to access a dirty bh in jbd2
    - mm/mempolicy: fix the check of nodemask from user
    - mm/mempolicy: add nodes_empty check in SYSC_migrate_pages
    - asm-generic: provide generic_pmdp_establish()
    - mm: pin address_space before dereferencing it while isolating an LRU page
    - IB/ipoib: Fix for potential no-carrier state
    - x86/power: Fix swsusp_arch_resume prototype
    - firmware: dmi_scan: Fix handling of empty DMI strings
    - ACPI: processor_perflib: Do not send _PPC change notification if not ready
    - MIPS: TXx9: use IS_BUILTIN() for CONFIG_LEDS_CLASS
    - xen-netfront: Fix race between device setup and open
    - xen/grant-table: Use put_page instead of free_page
    - RDS: IB: Fix null pointer issue
    - arm64: spinlock: Fix theoretical trylock() A-B-A with LSE atomics
    - proc: fix /proc/*/map_files lookup
    - cifs: silence compiler warnings showing up with gcc-8.0.0
    - bcache: properly set task state in bch_writeback_thread()
    - bcache: fix for allocator and register thread race
    - bcache: fix for data collapse after re-attaching an attached device
    - bcache: return attach error when no cache set exist
    - tools/libbpf: handle issues with bpf ELF objects containing .eh_frames
    - locking/qspinlock: Ensure node->count is updated before initialising node
    - irqchip/gic-v3: Change pr_debug message to pr_devel
    - scsi: ufs: Enable quirk to ignore sending WRITE_SAME command
    - scsi: bnx2fc: Fix check in SCSI completion handler for timed out request
    - scsi: sym53c8xx_2: iterator underflow in sym_getsync()
    - scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo()
    - scsi: qla2xxx: Avoid triggering undefined behavior in
      qla2x00_mbx_completion()
    - ARC: Fix malformed ARC_EMUL_UNALIGNED default
    - usb: gadget: f_uac2: fix bFirstInterface in composite gadget
    - usb: gadget: fsl_udc_core: fix ep valid checks
    - usb: dwc2: Fix dwc2_hsotg_core_init_disconnected()
    - selftests: memfd: add config fragment for fuse
    - scsi: storvsc: Increase cmd_per_lun for higher speed devices
    - scsi: aacraid: fix shutdown crash when init fails
    - scsi: qla4xxx: skip error recovery in case of register disconnect.
    - ARM: OMAP2+: timer: fix a kmemleak caused in omap_get_timer_dt
    - ARM: OMAP3: Fix prm wake interrupt for resume
    - ARM: OMAP1: clock: Fix debugfs_create_*() usage
    - NFC: llcp: Limit size of SDP URI
    - mac80211: round IEEE80211_TX_STATUS_HEADROOM up to multiple of 4
    - md raid10: fix NULL deference in handle_write_completed()
    - drm/exynos: fix comparison to bitshift when dealing with a mask
    - usb: musb: fix enumeration after resume
    - locking/xchg/alpha: Add unconditional memory barrier to cmpxchg()
    - md: raid5: avoid string overflow warning
    - kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE
    - powerpc/bpf/jit: Fix 32-bit JIT for seccomp_data access
    - s390/cio: fix return code after missing interrupt
    - s390/cio: clear timer when terminating driver I/O
    - ARM: OMAP: Fix dmtimer init for omap1
    - smsc75xx: fix smsc75xx_set_features()
    - regulatory: add NUL to request alpha2
    - locking/xchg/alpha: Fix xchg() and cmpxchg() memory ordering bugs
    - x86/topology: Update the 'cpu cores' field in /proc/cpuinfo correctly across
      CPU hotplug operations
    - media: dmxdev: fix error code for invalid ioctls
    - md/raid1: fix NULL pointer dereference
    - batman-adv: fix packet checksum in receive path
    - batman-adv: invalidate checksum on fragment reassembly
    - netfilter: ebtables: convert BUG_ONs to WARN_ONs
    - nvme-pci: Fix nvme queue cleanup if IRQ setup fails
    - clocksource/drivers/fsl_ftm_timer: Fix error return checking
    - r8152: fix tx packets accounting
    - virtio-gpu: fix ioctl and expose the fixed status to userspace.
    - dmaengine: rcar-dmac: fix max_chunk_size for R-Car Gen3
    - bcache: fix kcrashes with fio in RAID5 backend dev
    - sit: fix IFLA_MTU ignored on NEWLINK
    - gianfar: Fix Rx byte accounting for ndev stats
    - net/tcp/illinois: replace broken algorithm reference link
    - xen/pirq: fix error path cleanup when binding MSIs
    - Btrfs: send, fix issuing write op when processing hole in no data mode
    - selftests/powerpc: Skip the subpage_prot tests if the syscall is unavailable
    - KVM: PPC: Book3S HV: Fix VRMA initialization with 2MB or 1GB memory backing
    - watchdog: f71808e_wdt: Fix magic close handling
    - e1000e: Fix check_for_link return value with autoneg off
    - e1000e: allocate ring descriptors with dma_zalloc_coherent
    - usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers
    - scsi: mpt3sas: Do not mark fw_event workqueue as WQ_MEM_RECLAIM
    - scsi: sd: Keep disk read-only when re-reading partition
    - fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in
      sbusfb_ioctl_helper().
    - xen: xenbus: use put_device() instead of kfree()
    - USB: OHCI: Fix NULL dereference in HCDs using HCD_LOCAL_MEM
    - netfilter: ebtables: fix erroneous reject of last rule
    - bnxt_en: Check valid VNIC ID in bnxt_hwrm_vnic_set_tpa().
    - workqueue: use put_device() instead of kfree()
    - ipv4: lock mtu in fnhe when received PMTU < net.ipv4.route.min_pmtu
    - sunvnet: does not support GSO for sctp
    - net: Fix vlan untag for bridge and vlan_dev with reorder_hdr off
    - batman-adv: fix header size check in batadv_dbg_arp()
    - vti4: Don't count header length twice on tunnel setup
    - vti4: Don't override MTU passed on link creation via IFLA_MTU
    - perf/cgroup: Fix child event counting bug
    - RDMA/ucma: Correct option size check using optlen
    - mm/mempolicy.c: avoid use uninitialized preferred_node
    - selftests: ftrace: Add probe event argument syntax testcase
    - selftests: ftrace: Add a testcase for string type with kprobe_event
    - selftests: ftrace: Add a testcase for probepoint
    - batman-adv: fix multicast-via-unicast transmission with AP isolation
    - batman-adv: fix packet loss for broadcasted DHCP packets to a server
    - ARM: 8748/1: mm: Define vdso_start, vdso_end as array
    - net: qmi_wwan: add BroadMobi BM806U 2020:2033
    - net/usb/qmi_wwan.c: Add USB id for lt4120 modem
    - net-usb: add qmi_wwan if on lte modem wistron neweb d18q1
    - llc: properly handle dev_queue_xmit() return value
    - mm/kmemleak.c: wait for scan completion before disabling free
    - net: Fix untag for vlan packets without ethernet header
    - net: mvneta: fix enable of all initialized RXQs
    - sh: fix debug trap failure to process signals before return to user
    - x86/pgtable: Don't set huge PUD/PMD on non-leaf entries
    - fs/proc/proc_sysctl.c: fix potential page fault while unregistering sysctl
      table
    - swap: divide-by-zero when zero length swap file on ssd
    - sr: get/drop reference to device in revalidate and check_events
    - Force log to disk before reading the AGF during a fstrim
    - cpufreq: CPPC: Initialize shared perf capabilities of CPUs
    - scsi: aacraid: Insure command thread is not recursively stopped
    - dp83640: Ensure against premature access to PHY registers after reset
    - mm/ksm: fix interaction with THP
    - mm: fix races between address_space dereference and free in page_evicatable
    - Btrfs: bail out on error during replay_dir_deletes
    - Btrfs: fix NULL pointer dereference in log_dir_items
    - btrfs: Fix possible softlock on single core machines
    - ocfs2/dlm: don't handle migrate lockres if already in shutdown
    - sched/rt: Fix rq->clock_update_flags < RQCF_ACT_SKIP warning
    - KVM: VMX: raise internal error for exception during invalid protected mode
      state
    - fscache: Fix hanging wait on page discarded by writeback
    - sparc64: Make atomic_xchg() an inline function rather than a macro.
    - rtc: snvs: Fix usage of snvs_rtc_enable
    - net: bgmac: Fix endian access in bgmac_dma_tx_ring_free()
    - Bluetooth: btusb: Add USB ID 7392:a611 for Edimax EW-7611ULB
    - btrfs: tests/qgroup: Fix wrong tree backref level
    - Btrfs: fix copy_items() return value when logging an inode
    - btrfs: fix lockdep splat in btrfs_alloc_subvolume_writers
    - xen/acpi: off by one in read_acpi_id()
    - ACPI: acpi_pad: Fix memory leak in power saving threads
    - powerpc/mpic: Check if cpu_possible() in mpic_physmask()
    - m68k: set dma and coherent masks for platform FEC ethernets
    - parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode
    - hwmon: (nct6775) Fix writing pwmX_mode
    - rtc: hctosys: Ensure system time doesn't overflow time_t
    - powerpc/perf: Prevent kernel address leak to userspace via BHRB buffer
    - powerpc/perf: Fix kernel address leak via sampling registers
    - tools/thermal: tmon: fix for segfault
    - selftests: Print the test we're running to /dev/kmsg
    - net/mlx5: Protect from command bit overflow
    - ath10k: Fix kernel panic while using worker (ath10k_sta_rc_update_wk)
    - ima: Fix Kconfig to select TPM 2.0 CRB interface
    - [Config] CONFIG_TCG_CRB=y
    - ima: Fallback to the builtin hash algorithm
    - arm: dts: socfpga: fix GIC PPI warning
    - usb: dwc3: Update DWC_usb31 GTXFIFOSIZ reg fields
    - cpufreq: cppc_cpufreq: Fix cppc_cpufreq_init() failure path
    - clk: Don't show the incorrect clock phase
    - zorro: Set up z->dev.dma_mask for the DMA API
    - bcache: quit dc->writeback_thread when BCACHE_DEV_DETACHING is set
    - ACPICA: Events: add a return on failure from acpi_hw_register_read
    - ACPICA: acpi: acpica: fix acpi operand cache leak in nseval.c
    - i2c: mv64xxx: Apply errata delay only in standard mode
    - KVM: lapic: stop advertising DIRECTED_EOI when in-kernel IOAPIC is in use
    - xhci: zero usb device slot_id member when disabling and freeing a xhci slot
    - MIPS: ath79: Fix AR724X_PLL_REG_PCIE_CONFIG offset
    - PCI: Restore config space on runtime resume despite being unbound
    - ipmi_ssif: Fix kernel panic at msg_done_handler
    - usb: dwc2: Fix interval type issue
    - usb: gadget: ffs: Let setup() return USB_GADGET_DELAYED_STATUS
    - usb: gadget: ffs: Execute copy_to_user() with USER_DS set
    - powerpc: Add missing prototype for arch_irq_work_raise()
    - ASoC: topology: create TLV data for dapm widgets
    - perf/core: Fix perf_output_read_group()
    - hwmon: (pmbus/max8688) Accept negative page register values
    - hwmon: (pmbus/adm1275) Accept negative page register values
    - cdrom: do not call check_disk_change() inside cdrom_open()
    - gfs2: Fix fallocate chunk size
    - usb: gadget: udc: change comparison to bitshift when dealing with a mask
    - usb: gadget: composite: fix incorrect handling of OS desc requests
    - x86/devicetree: Initialize device tree before using it
    - x86/devicetree: Fix device IRQ settings in DT
    - ALSA: vmaster: Propagate slave error
    - media: cx23885: Override 888 ImpactVCBe crystal frequency
    - media: cx23885: Set subdev host data to clk_freq pointer
    - media: s3c-camif: fix out-of-bounds array access
    - dmaengine: pl330: fix a race condition in case of threaded irqs
    - media: em28xx: USB bulk packet size fix
    - clk: rockchip: Prevent calculating mmc phase if clock rate is zero
    - enic: enable rq before updating rq descriptors
    - hwrng: stm32 - add reset during probe
    - staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr
    - rtc: tx4939: avoid unintended sign extension on a 24 bit shift
    - serial: xuartps: Fix out-of-bounds access through DT alias
    - serial: samsung: Fix out-of-bounds access through serial port index
    - serial: mxs-auart: Fix out-of-bounds access through serial port index
    - serial: imx: Fix out-of-bounds access through serial port index
    - serial: fsl_lpuart: Fix out-of-bounds access through DT alias
    - serial: arc_uart: Fix out-of-bounds access through DT alias
    - PCI: Add function 1 DMA alias quirk for Marvell 88SE9220
    - udf: Provide saner default for invalid uid / gid
    - media: cx25821: prevent out-of-bounds read on array card
    - clk: samsung: s3c2410: Fix PLL rates
    - clk: samsung: exynos5260: Fix PLL rates
    - clk: samsung: exynos5433: Fix PLL rates
    - clk: samsung: exynos5250: Fix PLL rates
    - clk: samsung: exynos3250: Fix PLL rates
    - crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss
    - audit: return on memory error to avoid null pointer dereference
    - MIPS: Octeon: Fix logging messages with spurious periods after newlines
    - drm/rockchip: Respect page offset for PRIME mmap calls
    - x86/apic: Set up through-local-APIC mode on the boot CPU if 'noapic'
      specified
    - perf tests: Use arch__compare_symbol_names to compare symbols
    - perf report: Fix memory corruption in --branch-history mode --branch-history
    - selftests/net: fixes psock_fanout eBPF test case
    - netlabel: If PF_INET6, check sk_buff ip header version
    - scsi: lpfc: Fix issue_lip if link is disabled
    - scsi: lpfc: Fix soft lockup in lpfc worker thread during LIP testing
    - scsi: lpfc: Fix frequency of Release WQE CQEs
    - regulator: of: Add a missing 'of_node_put()' in an error handling path of
      'of_regulator_match()'
    - ASoC: samsung: i2s: Ensure the RCLK rate is properly determined
    - Bluetooth: btusb: Add device ID for RTL8822BE
    - kdb: make "mdr" command repeat
    - s390/ftrace: use expoline for indirect branches
    - Linux 4.4.134

* Support SocketCAN over USB on Dell IoT 300x Gateways (LP: #1774563)
    - [Config] CONFIG_CAN_HMS_USB=m
    - SAUCE: (no-up) Support IXXAT USB SocketCAN device
    - i386/amd64 -- Add new module ixx_usb

* Ubuntu 16.04 (4.4.0-127) hangs on boot with virtio-scsi MQ enabled
    (LP: #1775235)
    - SAUCE: (no-up) virtio-scsi: Increment reqs counter.

* register on binfmt_misc may overflow and crash the system (LP: #1775856)
    - fs/binfmt_misc.c: do not allow offset overflow

* The kernel NULL pointer dereference happens when accessing the task_struct
    by task_cpu() in function cpuacct_charge() (LP: #1775326)
    - sched/cpuacct: Simplify the cpuacct code

* Xenial update to 4.4.133 stable release (LP: #1775477)
    - 8139too: Use disable_irq_nosync() in rtl8139_poll_controller()
    - bridge: check iface upper dev when setting master via ioctl
    - dccp: fix tasklet usage
    - ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg
    - llc: better deal with too small mtu
    - net: ethernet: sun: niu set correct packet size in skb
    - net/mlx4_en: Verify coalescing parameters are in range
    - net_sched: fq: take care of throttled flows before reuse
    - net: support compat 64-bit time in {s,g}etsockopt
    - openvswitch: Don't swap table in nlattr_set() after OVS_ATTR_NESTED is found
    - qmi_wwan: do not steal interfaces from class drivers
    - r8169: fix powering up RTL8168h
    - sctp: handle two v4 addrs comparison in sctp_inet6_cmp_addr
    - sctp: use the old asoc when making the cookie-ack chunk in dupcook_d
    - tg3: Fix vunmap() BUG_ON() triggered from tg3_free_consistent().
    - bonding: do not allow rlb updates to invalid mac
    - tcp: ignore Fast Open on repair mode
    - sctp: fix the issue that the cookie-ack with auth can't get processed
    - sctp: delay the authentication for the duplicated cookie-echo chunk
    - ALSA: timer: Call notifier in the same spinlock
    - audit: move calcs after alloc and check when logging set loginuid
    - arm64: introduce mov_q macro to move a constant into a 64-bit register
    - [Config] Add CONFIG_ARM64_ERRATUM_1024718=y
    - arm64: Add work around for Arm Cortex-A55 Erratum 1024718
    - futex: Remove unnecessary warning from get_futex_key
    - futex: Remove duplicated code and fix undefined behaviour
    - xfrm: fix xfrm_do_migrate() with AEAD e.g(AES-GCM)
    - lockd: lost rollback of set_grace_period() in lockd_down_net()
    - Revert "ARM: dts: imx6qdl-wandboard: Fix audio channel swap"
    - l2tp: revert "l2tp: fix missing print session offset info"
    - pipe: cap initial pipe capacity according to pipe-max-size limit
    - futex: futex_wake_op, fix sign_extend32 sign bits
    - kernel/exit.c: avoid undefined behaviour when calling wait4()
    - usbip: usbip_host: refine probe and disconnect debug msgs to be useful
    - usbip: usbip_host: delete device from busid_table after rebind
    - usbip: usbip_host: run rebind from exit when module is removed
    - usbip: usbip_host: fix NULL-ptr deref and use-after-free errors
    - usbip: usbip_host: fix bad unlock balance during stub_probe()
    - ALSA: usb: mixer: volume quirk for CM102-A+/102S+
    - ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist
    - ALSA: control: fix a redundant-copy issue
    - spi: pxa2xx: Allow 64-bit DMA
    - powerpc/powernv: panic() on OPAL < V3
    - powerpc/powernv: Remove OPALv2 firmware define and references
    - powerpc/powernv: remove FW_FEATURE_OPALv3 and just use FW_FEATURE_OPAL
    - cpuidle: coupled: remove unused define cpuidle_coupled_lock
    - powerpc: Don't preempt_disable() in show_cpuinfo()
    - vmscan: do not force-scan file lru if its absolute size is small
    - mm: filemap: remove redundant code in do_read_cache_page
    - mm: filemap: avoid unnecessary calls to lock_page when waiting for IO to
      complete during a read
    - signals: avoid unnecessary taking of sighand->siglock
    - tracing/x86/xen: Remove zero data size trace events
      trace_xen_mmu_flush_tlb{_all}
    - proc read mm's {arg,env}_{start,end} with mmap semaphore taken.
    - powerpc/powernv: Fix NVRAM sleep in invalid context when crashing
    - mm: don't allow deferred pages with NEED_PER_CPU_KM
    - s390/qdio: fix access to uninitialized qdio_q fields
    - s390/qdio: don't release memory in qdio_setup_irq()
    - s390: remove indirect branch from do_softirq_own_stack
    - efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32'
      definition for mixed mode
    - ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr
    - tick/broadcast: Use for_each_cpu() specially on UP kernels
    - ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed
    - ARM: 8770/1: kprobes: Prohibit probing on optimized_callback
    - ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions
    - Btrfs: fix xattr loss after power failure
    - btrfs: fix crash when trying to resume balance without the resume flag
    - btrfs: fix reading stale metadata blocks after degraded raid1 mounts
    - net: test tailroom before appending to linear skb
    - packet: in packet_snd start writing at link layer allocation
    - sock_diag: fix use-after-free read in __sk_free
    - tcp: purge write queue in tcp_connect_init()
    - ext2: fix a block leak
    - s390: add assembler macros for CPU alternatives
    - s390: move expoline assembler macros to a header
    - s390/lib: use expoline for indirect branches
    - s390/kernel: use expoline for indirect branches
    - s390: move spectre sysfs attribute code
    - s390: extend expoline to BC instructions
    - s390: use expoline thunks in the BPF JIT
    - scsi: libsas: defer ata device eh commands to libata
    - scsi: sg: allocate with __GFP_ZERO in sg_build_indirect()
    - scsi: zfcp: fix infinite iteration on ERP ready list
    - dmaengine: ensure dmaengine helpers check valid callback
    - time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting
    - gpio: rcar: Add Runtime PM handling for interrupts
    - cfg80211: limit wiphy names to 128 bytes
    - hfsplus: stop workqueue when fill_super() failed
    - x86/kexec: Avoid double free_page() upon do_kexec_load() failure
    - Linux 4.4.133

* vmxnet3: update to latest ToT (LP: #1768143)
    - vmxnet3: avoid xmit reset due to a race in vmxnet3
    - vmxnet3: use correct flag to indicate LRO feature
    - vmxnet3: fix incorrect dereference when rxvlan is disabled

* Prevent speculation on user controlled pointer (LP: #1775137)
    - x86: reorganize SMAP handling in user space accesses
    - x86: fix SMAP in 32-bit environments
    - x86: Introduce __uaccess_begin_nospec() and uaccess_try_nospec
    - x86/usercopy: Replace open coded stac/clac with __uaccess_{begin, end}
    - x86/uaccess: Use __uaccess_begin_nospec() and uaccess_try_nospec

* Xenial update to 4.4.132 stable release (LP: #1774173)
    - perf/core: Fix the perf_cpu_time_max_percent check
    - bpf: map_get_next_key to return first key on NULL
    - percpu: include linux/sched.h for cond_resched()
    - mac80211: allow not sending MIC up from driver for HW crypto
    - mac80211: allow same PN for AMSDU sub-frames
    - mac80211: Add RX flag to indicate ICV stripped
    - ath10k: fix rfc1042 header retrieval in QCA4019 with eth decap mode
    - ath10k: rebuild crypto header in rx data frames
    - gpmi-nand: Handle ECC Errors in erased pages
    - USB: serial: option: Add support for Quectel EP06
    - ALSA: pcm: Check PCM state at xfern compat ioctl
    - ALSA: seq: Fix races at MIDI encoding in snd_virmidi_output_trigger()
    - ALSA: aloop: Mark paused device as inactive
    - ALSA: aloop: Add missing cable lock to ctl API callbacks
    - tracepoint: Do not warn on ENOMEM
    - Input: leds - fix out of bound access
    - Input: atmel_mxt_ts - add touchpad button mapping for Samsung Chromebook Pro
    - xfs: prevent creating negative-sized file via INSERT_RANGE
    - RDMA/ucma: Allow resolving address w/o specifying source address
    - RDMA/mlx5: Protect from shift operand overflow
    - NET: usb: qmi_wwan: add support for ublox R410M PID 0x90b2
    - IB/mlx5: Use unlimited rate when static rate is not supported
    - drm/vmwgfx: Fix a buffer object leak
    - test_firmware: fix setting old custom fw path back on exit, second try
    - USB: serial: visor: handle potential invalid device configuration
    - USB: Accept bulk endpoints with 1024-byte maxpacket
    - USB: serial: option: reimplement interface masking
    - USB: serial: option: adding support for ublox R410M
    - usb: musb: host: fix potential NULL pointer dereference
    - ipvs: fix rtnl_lock lockups caused by start_sync_thread
    - crypto: af_alg - fix possible uninit-value in alg_bind()
    - netlink: fix uninit-value in netlink_sendmsg
    - net: fix rtnh_ok()
    - net: initialize skb->peeked when cloning
    - net: fix uninit-value in __hw_addr_add_ex()
    - dccp: initialize ireq->ir_mark
    - soreuseport: initialise timewait reuseport field
    - perf: Remove superfluous allocation error check
    - tcp: fix TCP_REPAIR_QUEUE bound checking
    - bdi: Fix oops in wb_workfn()
    - f2fs: fix a dead loop in f2fs_fiemap()
    - xfrm_user: fix return value from xfrm_user_rcv_msg
    - rfkill: gpio: fix memory leak in probe error path
    - libata: Apply NOLPM quirk for SanDisk SD7UB3Q*G1001 SSDs
    - tracing: Fix regex_match_front() to not over compare the test string
    - can: kvaser_usb: Increase correct stats counter in kvaser_usb_rx_can_msg()
    - net: atm: Fix potential Spectre v1
    - atm: zatm: Fix potential Spectre v1
    - Revert "Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174"
    - tracing/uprobe_event: Fix strncpy corner case
    - perf/x86: Fix possible Spectre-v1 indexing for hw_perf_event cache_*
    - perf/x86/cstate: Fix possible Spectre-v1 indexing for pkg_msr
    - perf/x86/msr: Fix possible Spectre-v1 indexing in the MSR driver
    - perf/core: Fix possible Spectre-v1 indexing for ->aux_pages[]
    - perf/x86: Fix possible Spectre-v1 indexing for x86_pmu::event_map()
    - Linux 4.4.132

* Update to upstream's implementation of Spectre v1 mitigation (LP: #1774181)
    - Documentation: Document array_index_nospec
    - array_index_nospec: Sanitize speculative array de-references
    - x86: Implement array_index_mask_nospec
    - x86: Introduce barrier_nospec
    - x86/get_user: Use pointer masking to limit speculation
    - x86/syscall: Sanitize syscall table de-references under speculation
    - vfs, fdtable: Prevent bounds-check bypass via speculative execution
    - nl80211: Sanitize array index in parse_txq_params
    - x86/spectre: Report get_user mitigation for spectre_v1
    - x86/kvm: Update spectre-v1 mitigation
    - nospec: Allow index argument to have const-qualified type
    - x86/syscall: Sanitize syscall table de-references under speculation fix
    - mpls, nospec: Sanitize array index in mpls_label_ok()
    - nospec: Include <asm/barrier.h> dependency
    - nospec: Move array_index_nospec() parameter checking into separate macro
    - nospec: Kill array_index_nospec_mask_check()
    - ALSA: seq: oss: Hardening for potential Spectre v1
    - ALSA: hda: Hardening for potential Spectre v1
    - SAUCE: Replace osb() calls with array_index_nospec()
    - SAUCE: Rename osb() to barrier_nospec()
    - SAUCE: bpf: Use barrier_nospec() instead of osb()

* CVE-2018-3639 (x86)
    - KVM: x86: remove magic number with enum cpuid_leafs
    - SAUCE: x86/cpufeatures: Move CPUID_7_EDX CPUID bits to word 18
    - SAUCE: x86: Remove double include
    - SAUCE: x86/pti: Evaluate X86_BUG_CPU_MELTDOWN when pti=auto
    - SAUCE: x86/speculation: Query individual feature flags when reloading
      microcode

* cpum_sf: ensure sample freq is non-zero (LP: #1772593)
    - s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero

* ELANPAD ELAN0612 does not work, patch available (LP: #1773509)
    - SAUCE: Input: elan_i2c - add ELAN0612 to the ACPI table

* FS-Cache: Assertion failed: FS-Cache: 6 == 5 is false (LP: #1774336)
    - SAUCE: CacheFiles: fix a read_waiter/read_copier race

* Kernel 4.4 NBD size overflow with image size exceeding 1TB (LP: #1772575)
    - nbd: use loff_t for blocksize and nbd_set_size args
    - nbd: fix 64-bit division

* 4.4.0-127.153 generates many "sit: non-ECT" messages (LP: #1772775)
    - Revert "sit: reload iphdr in ipip6_rcv"

* Creation of IMA file hashes fails when appraisal is enabled (LP: #1771826)
    - Revert "ima: limit file hash setting by user to fix and log modes"

* Setting ipv6.disable=1 prevents both IPv4 and IPv6 socket opening for VXLAN
    tunnels (LP: #1771301)
    - vxlan: correctly handle ipv6.disable module parameter

* CVE-2018-7755
    - SAUCE: floppy: Do not copy a kernel pointer to user memory in FDGETPRM ioctl

* Support UVC1.5 Camera for Xenial (LP: #1773905)
    - uvcvideo: Enable UVC 1.5 device detection

* Kernel produces empty lines in /proc/PID/status (LP: #1772671)
    - SAUCE: seccomp: Remove double newline sequence in /proc/PID/status

* rfi-flush: Switch to new linear fallback flush (LP: #1744173)
    - powerpc/64s: Improve RFI L1-D cache flush fallback
    - SAUCE: rfi-flush: Make it possible to call setup_rfi_flush() again

-- Stefan Bader <stefan.bader@canonical.com>  Thu, 14 Jun 2018 06:53:41 +0200

Changed in linux (Ubuntu Xenial):
status:	Fix Committed → Fix Released

Ubuntu
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Creation of IMA file hashes fails when appraisal is enabled

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Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Invalid	Medium	Unassigned
	Xenial	Fix Released	Medium	Joseph Salisbury

Ubuntulinux package

Creation of IMA file hashes fails when appraisal is enabled

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Ubuntu
linux package