This bug was fixed in the package linux - 4.10.0-30.34
---------------
linux (4.10.0-30.34) zesty; urgency=low
* CVE-2017-7533
- dentry name snapshots
linux (4.10.0-29.33) zesty; urgency=low
* linux: 4.10.0-29.33 -proposed tracker (LP: #1704961)
* Opal and POWER9 DD2 (LP: #1702159)
- powerpc/powernv: Tell OPAL about our MMU mode on POWER9
- powerpc/powernv: Fix boot on Power8 bare metal due to
opal_configure_cores()
* CVE-2017-1000364
- mm/mmap.c: do not blow on PROT_NONE MAP_FIXED holes in the stack
- mm/mmap.c: expand_downwards: don't require the gap if !vm_prev
* [Xenial] nvme: Quirks for PM1725 controllers (LP: #1704435)
- nvme: Quirks for PM1725 controllers
* hns: under heavy load, NIC may fail and require reboot (LP: #1704146)
- net: hns: Bugfix for Tx timeout handling in hns driver
* New ACPI identifiers for ThunderX SMMU (LP: #1703437)
- iommu/arm-smmu: Plumb in new ACPI identifiers
* CVE-2017-7482
- rxrpc: Fix several cases where a padded len isn't checked in ticket decode
* CVE-2017-1000365
- fs/exec.c: account for argv/envp pointers
* CVE-2017-10810
- drm/virtio: don't leak bo on drm_gem_object_init failure
* Data corruption with hio driver (LP: #1701316)
- SAUCE: hio: Fix incorrect use of enum req_opf values
* arm64: fix crash reading /proc/kcore (LP: #1702749)
- fs/proc: kcore: use kcore_list type to check for vmalloc/module address
- arm64: mm: select CONFIG_ARCH_PROC_KCORE_TEXT
* cxlflash update request in the Xenial SRU stream (LP: #1702521)
- scsi: cxlflash: Refactor context reset to share reset logic
- scsi: cxlflash: Support SQ Command Mode
- scsi: cxlflash: Cleanup prints
- scsi: cxlflash: Cancel scheduled workers before stopping AFU
- scsi: cxlflash: Enable PCI device ID for future IBM CXL Flash AFU
- scsi: cxlflash: Separate RRQ processing from the RRQ interrupt handler
- scsi: cxlflash: Serialize RRQ access and support offlevel processing
- scsi: cxlflash: Implement IRQ polling for RRQ processing
- scsi: cxlflash: Update sysfs helper routines to pass config structure
- scsi: cxlflash: Support dynamic number of FC ports
- scsi: cxlflash: Remove port configuration assumptions
- scsi: cxlflash: Hide FC internals behind common access routine
- scsi: cxlflash: SISlite updates to support 4 ports
- scsi: cxlflash: Support up to 4 ports
- scsi: cxlflash: Fence EEH during probe
- scsi: cxlflash: Remove unnecessary DMA mapping
- scsi: cxlflash: Fix power-of-two validations
- scsi: cxlflash: Fix warnings/errors
- scsi: cxlflash: Improve asynchronous interrupt processing
- scsi: cxlflash: Support multiple hardware queues
- scsi: cxlflash: Add hardware queues attribute
- scsi: cxlflash: Introduce hardware queue steering
- cxl: Enable PCI device IDs for future IBM CXL adapters
- scsi: cxlflash: Select IRQ_POLL
- scsi: cxlflash: Combine the send queue locks
- scsi: cxlflash: Update cxlflash_afu_sync() to return errno
- scsi: cxlflash: Reset hardware queue context via specified register
- scsi: cxlflash: Schedule asynchronous reset of the host
- scsi: cxlflash: Handle AFU sync failures
- scsi: cxlflash: Track pending scsi commands in each hardware queue
- scsi: cxlflash: Flush pending commands in cleanup path
- scsi: cxlflash: Add scsi command abort handler
- scsi: cxlflash: Create character device to provide host management
interface
- scsi: cxlflash: Separate AFU internal command handling from AFU sync
specifics
- scsi: cxlflash: Introduce host ioctl support
- scsi: cxlflash: Refactor AFU capability checking
- scsi: cxlflash: Support LUN provisioning
- scsi: cxlflash: Support AFU debug
- scsi: cxlflash: Support WS16 unmap
- scsi: cxlflash: Remove zeroing of private command data
- scsi: cxlflash: Update TMF command processing
- scsi: cxlflash: Avoid double free of character device
- scsi: cxlflash: Update send_tmf() parameters
- scsi: cxlflash: Update debug prints in reset handlers
* Ath10k to read different board data file if specify in SMBIOS (LP: #1666742)
- ath10k: search SMBIOS for OEM board file extension
* APST gets enabled against explicit kernel option (LP: #1699004)
- nvme: Display raw APST configuration via DYNAMIC_DEBUG
- nvme: Add nvme_core.force_apst to ignore the NO_APST quirk
- nvme: explicitly disable APST on quirked devices
* Quirk for non-compliant PCI bridge on HiSilicon D05 board (LP: #1698706)
- SAUCE: PCI: Support hibmc VGA cards behind a misbehaving HiSilicon bridge
* New NVLINK2 patches (LP: #1701272)
- powerpc/powernv/npu-dma: Add explicit flush when sending an ATSD
- powerpc/npu-dma: Remove spurious WARN_ON when a PCI device has no of_node
* ERAT invalidate on context switch removal (LP: #1700819)
- powerpc: Only do ERAT invalidate on radix context switch on P9 DD1
* powerpc: Invalidate ERAT on powersave wakeup for POWER9 (LP: #1700521)
- powerpc/64s: Invalidate ERAT on powersave wakeup for POWER9
* update ENA driver to 1.2.0k from net-next (LP: #1701575)
- net/ena: use napi_complete_done() return value
- net: ena: remove superfluous check in ena_remove()
- net/ena: switch to pci_alloc_irq_vectors
- net: ena: fix rare uncompleted admin command false alarm
- net: ena: fix bug that might cause hang after consecutive open/close
interface.
- net: ena: add missing return when ena_com_get_io_handlers() fails
- net: ena: fix race condition between submit and completion admin command
- net: ena: add missing unmap bars on device removal
- net: ena: fix theoretical Rx hang on low memory systems
- net: ena: disable admin msix while working in polling mode
- net: ena: bug fix in lost tx packets detection mechanism
- net: ena: update ena driver to version 1.1.7
- net: ena: change return value for unsupported features unsupported return
value
- net: ena: add hardware hints capability to the driver
- net: ena: change sizeof() argument to be the type pointer
- net: ena: add reset reason for each device FLR
- net: ena: add support for out of order rx buffers refill
- net: ena: allow the driver to work with small number of msix vectors
- net: ena: use napi_schedule_irqoff when possible
- net: ena: separate skb allocation to dedicated function
- net: ena: use lower_32_bits()/upper_32_bits() to split dma address
- net: ena: update driver's rx drop statistics
- net: ena: update ena driver to version 1.2.0
-- Thadeu Lima de Souza Cascardo <casca...@canonical.com> Mon, 31 Jul
2017 14:27:53 -0300
** Changed in: linux (Ubuntu Zesty)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-
bin/cvename.cgi?name=2017-1000364
** CVE added: https://cve.mitre.org/cgi-
bin/cvename.cgi?name=2017-1000365
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-10810
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-7482
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-7533
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https://bugs.launchpad.net/bugs/1700521
Title:
powerpc: Invalidate ERAT on powersave wakeup for POWER9
Status in The Ubuntu-power-systems project:
Fix Committed
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Zesty:
Fix Released
Bug description:
== Comment: #0 - Breno Leitao <bren...@br.ibm.com> - 2017-06-23 13:13:02 ==
Hello,
This is a patch that we need to have on Zesty, including on the
16.04.3 installer.
On POWER9 the ERAT may be incorrect on wakeup from some stop states
that lose state. This causes random segvs and illegal instructions
when these stop states are enabled.
This patch invalidates the ERAT on wakeup on POWER9 to prevent this
from causing a problem.
URL: https://patchwork.ozlabs.org/patch/780365/
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1700521/+subscriptions
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