This bug was fixed in the package linux - 4.4.0-170.199
---------------
linux (4.4.0-170.199) xenial; urgency=medium
* xenial/linux: 4.4.0-170.199 -proposed tracker (LP: #1852306)
* update ENA driver to version 2.1.0 (LP: #1850175)
- net: ena: fix: set freed objects to NULL to avoid failing future
allocations
- net: ena: fix swapped parameters when calling
ena_com_indirect_table_fill_entry
- net: ena: fix: Free napi resources when ena_up() fails
- net: ena: fix incorrect test of supported hash function
- net: ena: fix return value of ena_com_config_llq_info()
- net: ena: improve latency by disabling adaptive interrupt moderation by
default
- net: ena: fix ena_com_fill_hash_function() implementation
- net: ena: add handling of llq max tx burst size
- net: ena: ethtool: add extra properties retrieval via get_priv_flags
- net: ena: replace free_tx/rx_ids union with single free_ids field in
ena_ring
- net: ena: arrange ena_probe() function variables in reverse christmas tree
- net: ena: add newline at the end of pr_err prints
- net: ena: allow automatic fallback to polling mode
- net: ena: add support for changing max_header_size in LLQ mode
- net: ena: optimise calculations for CQ doorbell
- net: ena: add good checksum counter
- net: ena: use dev_info_once instead of static variable
- net: ena: add MAX_QUEUES_EXT get feature admin command
- net: ena: enable negotiating larger Rx ring size
- net: ena: make ethtool show correct current and max queue sizes
- net: ena: allow queue allocation backoff when low on memory
- net: ena: add ethtool function for changing io queue sizes
- net: ena: remove inline keyword from functions in *.c
- net: ena: update driver version from 2.0.3 to 2.1.0
- net: ena: Fix bug where ring allocation backoff stopped too late
- Revert "net: ena: ethtool: add extra properties retrieval via
get_priv_flags"
- net: ena: don't wake up tx queue when down
- net: ena: clean up indentation issue
* Bionic update: upstream stable patchset 2019-08-01 (LP: #1838700) // update
ENA driver to version 2.1.0 (LP: #1850175)
- net: ena: gcc 8: fix compilation warning
* Skip frame when buffer overflow on UVC camera (LP: #1849871)
- media: uvcvideo: Mark buffer error where overflow
* CVE-2018-20784
- sched/fair: Fix infinite loop in update_blocked_averages() by reverting
a9e7f6544b9c
- sched/fair: Fix hierarchical order in rq->leaf_cfs_rq_list
- sched/fair: Add tmp_alone_branch assertion
- sched/fair: Fix insertion in rq->leaf_cfs_rq_list
- sched/fair: Optimize update_blocked_averages()
- sched/fair: Fix O(nr_cgroups) in the load balancing path
* Xenial update: 4.4.200 upstream stable release (LP: #1852110)
- kbuild: add -fcf-protection=none when using retpoline flags
- regulator: ti-abb: Fix timeout in
ti_abb_wait_txdone/ti_abb_clear_all_txdone
- regulator: pfuze100-regulator: Variable "val" in
pfuze100_regulator_probe()
could be uninitialized
- ASoc: rockchip: i2s: Fix RPM imbalance
- ARM: dts: logicpd-torpedo-som: Remove twl_keypad
- ARM: mm: fix alignment handler faults under memory pressure
- scsi: sni_53c710: fix compilation error
- scsi: fix kconfig dependency warning related to 53C700_LE_ON_BE
- perf kmem: Fix memory leak in compact_gfp_flags()
- scsi: target: core: Do not overwrite CDB byte 1
- of: unittest: fix memory leak in unittest_data_add
- MIPS: bmips: mark exception vectors as char arrays
- cifs: Fix cifsInodeInfo lock_sem deadlock when reconnect occurs
- dccp: do not leak jiffies on the wire
- net: fix sk_page_frag() recursion from memory reclaim
- net: hisilicon: Fix ping latency when deal with high throughput
- SAUCE: Revert "net: Zeroing the structure ethtool_wolinfo in
ethtool_get_wol()"
- net: Zeroing the structure ethtool_wolinfo in ethtool_get_wol()
- net: add READ_ONCE() annotation in __skb_wait_for_more_packets()
- vxlan: check tun_info options_len properly
- net/mlx4_core: Dynamically set guaranteed amount of counters per VF
- inet: stop leaking jiffies on the wire
- net/flow_dissector: switch to siphash
- dmaengine: qcom: bam_dma: Fix resource leak
- ARM: 8051/1: put_user: fix possible data corruption in put_user
- ARM: 8478/2: arm/arm64: add arm-smccc
- ARM: 8479/2: add implementation for arm-smccc
- ARM: 8480/2: arm64: add implementation for arm-smccc
- ARM: 8481/2: drivers: psci: replace psci firmware calls
- ARM: uaccess: remove put_user() code duplication
- ARM: Move system register accessors to asm/cp15.h
- arm/arm64: KVM: Advertise SMCCC v1.1
- arm64: KVM: Report SMCCC_ARCH_WORKAROUND_1 BP hardening support
- firmware/psci: Expose PSCI conduit
- firmware/psci: Expose SMCCC version through psci_ops
- arm/arm64: smccc: Make function identifiers an unsigned quantity
- arm/arm64: smccc: Implement SMCCC v1.1 inline primitive
- arm/arm64: smccc: Add SMCCC-specific return codes
- arm/arm64: smccc-1.1: Make return values unsigned long
- arm/arm64: smccc-1.1: Handle function result as parameters
- ARM: add more CPU part numbers for Cortex and Brahma B15 CPUs
- ARM: bugs: prepare processor bug infrastructure
- ARM: bugs: hook processor bug checking into SMP and suspend paths
- ARM: bugs: add support for per-processor bug checking
- ARM: spectre: add Kconfig symbol for CPUs vulnerable to Spectre
- ARM: spectre-v2: harden branch predictor on context switches
- ARM: spectre-v2: add Cortex A8 and A15 validation of the IBE bit
- ARM: spectre-v2: harden user aborts in kernel space
- ARM: spectre-v2: add firmware based hardening
- ARM: spectre-v2: warn about incorrect context switching functions
- ARM: spectre-v1: add speculation barrier (csdb) macros
- ARM: spectre-v1: add array_index_mask_nospec() implementation
- ARM: spectre-v1: fix syscall entry
- ARM: signal: copy registers using __copy_from_user()
- ARM: vfp: use __copy_from_user() when restoring VFP state
- ARM: oabi-compat: copy semops using __copy_from_user()
- ARM: use __inttype() in get_user()
- ARM: spectre-v1: use get_user() for __get_user()
- ARM: spectre-v1: mitigate user accesses
- ARM: 8789/1: signal: copy registers using __copy_to_user()
- ARM: 8791/1: vfp: use __copy_to_user() when saving VFP state
- ARM: 8792/1: oabi-compat: copy oabi events using __copy_to_user()
- ARM: 8793/1: signal: replace __put_user_error with __put_user
- ARM: 8794/1: uaccess: Prevent speculative use of the current addr_limit
- ARM: 8795/1: spectre-v1.1: use put_user() for __put_user()
- ARM: 8796/1: spectre-v1,v1.1: provide helpers for address sanitization
- ARM: 8810/1: vfp: Fix wrong assignement to ufp_exc
- ARM: make lookup_processor_type() non-__init
- ARM: split out processor lookup
- ARM: clean up per-processor check_bugs method call
- ARM: add PROC_VTABLE and PROC_TABLE macros
- ARM: spectre-v2: per-CPU vtables to work around big.Little systems
- ARM: ensure that processor vtables is not lost after boot
- ARM: fix the cockup in the previous patch
- alarmtimer: Change remaining ENOTSUPP to EOPNOTSUPP
- fs/dcache: move security_d_instantiate() behind attaching dentry to inode
- Linux 4.4.200
- updateconfigs for Linux v4.4.200
* Xenial update: 4.4.199 upstream stable release (LP: #1851549)
- dm snapshot: use mutex instead of rw_semaphore
- dm snapshot: introduce account_start_copy() and account_end_copy()
- dm snapshot: rework COW throttling to fix deadlock
- dm: Use kzalloc for all structs with embedded biosets/mempools
- sc16is7xx: Fix for "Unexpected interrupt: 8"
- x86/cpu: Add Atom Tremont (Jacobsville)
- scripts/setlocalversion: Improve -dirty check with git-status
--no-optional-
locks
- usb: handle warm-reset port requests on hub resume
- exec: load_script: Do not exec truncated interpreter path
- iio: fix center temperature of bmc150-accel-core
- perf map: Fix overlapped map handling
- RDMA/iwcm: Fix a lock inversion issue
- fs: cifs: mute -Wunused-const-variable message
- serial: mctrl_gpio: Check for NULL pointer
- efi/cper: Fix endianness of PCIe class code
- efi/x86: Do not clean dummy variable in kexec path
- fs: ocfs2: fix possible null-pointer dereferences in
ocfs2_xa_prepare_entry()
- fs: ocfs2: fix a possible null-pointer dereference in
ocfs2_info_scan_inode_alloc()
- MIPS: fw: sni: Fix out of bounds init of o32 stack
- NFSv4: Fix leak of clp->cl_acceptor string
- tracing: Initialize iter->seq after zeroing in tracing_read_pipe()
- USB: legousbtower: fix a signedness bug in tower_probe()
- thunderbolt: Use 32-bit writes when writing ring producer/consumer
- fuse: flush dirty data/metadata before non-truncate setattr
- fuse: truncate pending writes on O_TRUNC
- ALSA: bebob: Fix prototype of helper function to return negative value
- UAS: Revert commit 3ae62a42090f ("UAS: fix alignment of scatter/gather
segments")
- USB: gadget: Reject endpoints with 0 maxpacket value
- USB: ldusb: fix ring-buffer locking
- USB: ldusb: fix control-message timeout
- USB: serial: whiteheat: fix potential slab corruption
- USB: serial: whiteheat: fix line-speed endianness
- HID: Fix assumption that devices have inputs
- HID: fix error message in hid_open_report()
- nl80211: fix validation of mesh path nexthop
- s390/cmm: fix information leak in cmm_timeout_handler()
- llc: fix sk_buff leak in llc_sap_state_process()
- llc: fix sk_buff leak in llc_conn_service()
- bonding: fix potential NULL deref in bond_update_slave_arr
- net: usb: sr9800: fix uninitialized local variable
- sch_netem: fix rcu splat in netem_enqueue()
- sctp: fix the issue that flags are ignored when using kernel_connect
- sctp: not bind the socket in sctp_connect
- xfs: Correctly invert xfs_buftarg LRU isolation logic
- Revert "ALSA: hda: Flush interrupts on disabling"
- Linux 4.4.199
* libmbim-proxy using 100% CPU on a Dell Edge Gateway 3002 (LP: #1851347)
- USB: cdc-wdm: ignore -EPIPE from GetEncapsulatedResponse
* Xenial update: v4.4.198 upstream stable release (LP: #1850454)
- scsi: ufs: skip shutdown if hba is not powered
- scsi: megaraid: disable device when probe failed after enabled device
- scsi: qla2xxx: Fix unbound sleep in fcport delete path.
- ARM: OMAP2+: Fix missing reset done flag for am3 and am43
- ARM: dts: am4372: Set memory bandwidth limit for DISPC
- nl80211: fix null pointer dereference
- mips: Loongson: Fix the link time qualifier of 'serial_exit()'
- net: hisilicon: Fix usage of uninitialized variable in function
mdio_sc_cfg_reg_write()
- namespace: fix namespace.pl script to support relative paths
- loop: Add LOOP_SET_DIRECT_IO to compat ioctl
- net: bcmgenet: Fix RGMII_MODE_EN value for GENET v1/2/3
- net: bcmgenet: Set phydev->dev_flags only for internal PHYs
- sctp: change sctp_prot .no_autobind with true
- net: avoid potential infinite loop in tc_ctl_action()
- ipv4: Return -ENETUNREACH if we can't create route but saddr is valid
- memfd: Fix locking when tagging pins
- USB: legousbtower: fix memleak on disconnect
- usb: udc: lpc32xx: fix bad bit shift operation
- USB: serial: ti_usb_3410_5052: fix port-close races
- USB: ldusb: fix memleak on disconnect
- USB: usblp: fix use-after-free on disconnect
- USB: ldusb: fix read info leaks
- scsi: core: try to get module before removing device
- ASoC: rsnd: Reinitialize bit clock inversion flag for every format setting
- cfg80211: wext: avoid copying malformed SSIDs
- mac80211: Reject malformed SSID elements
- scsi: zfcp: fix reaction on bit error threshold notification
- mm/slub: fix a deadlock in show_slab_objects()
- xtensa: drop EXPORT_SYMBOL for outs*/ins*
- parisc: Fix vmap memory leak in ioremap()/iounmap()
- CIFS: avoid using MID 0xFFFF
- btrfs: block-group: Fix a memory leak due to missing
btrfs_put_block_group()
- memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
- cpufreq: Avoid cpufreq_suspend() deadlock on system shutdown
- xen/netback: fix error path of xenvif_connect_data()
- PCI: PM: Fix pci_power_up()
- net: sched: Fix memory exposure from short TCA_U32_SEL
- RDMA/cxgb4: Do not dma memory off of the stack
- Linux 4.4.198
* Colour banding in Lenovo G50-80 laptop display (i915) (LP: #1819968) //
Xenial update: v4.4.198 upstream stable release (LP: #1850454)
- drm/edid: Add 6 bpc quirk for SDC panel in Lenovo G50
-- Connor Kuehl <connor.ku...@canonical.com> Wed, 13 Nov 2019 11:18:48
-0800
** Changed in: linux (Ubuntu Xenial)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-20784
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Title:
Xenial update: v4.4.198 upstream stable release
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