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[Bug 1540576] Re: linux: 3.19.0-50.56 -proposed tracker

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1540576@xxxxxxxxxxxxxxxxxx>
Date: Mon, 22 Feb 2016 18:36:11 -0000
Reply-to: Bug 1540576 <1540576@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
This bug was fixed in the package linux - 3.19.0-51.57

---------------
linux (3.19.0-51.57) vivid; urgency=low

  [ Seth Forshee ]

  * SAUCE: cred: Add clone_cred() interface
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Use mounter's credentials instead of selectively
    raising caps
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.*
    xattrs
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Be more careful about copying up sxid files
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Propogate nosuid from lower and upper mounts
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576

linux (3.19.0-50.56) vivid; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
    - LP: #1540576

  [ J. R. Okajima ]

  * SAUCE: ubuntu: aufs: tiny, extract a new func xino_fwrite_wkq()
    - LP: #1533043
  * SAUCE: ubuntu: aufs: for 4.3, XINO handles EINTR from the dying process
    - LP: #1533043

  [ John Johansen ]

  * SAUCE: (no-up): apparmor: fix for failed mediation of socket that is
    being shutdown
    - LP: #1446906

  [ Upstream Kernel Changes ]

  * drivers/base/memory.c: fix kernel warning during memory hotplug on
    ppc64
    - LP: #1463654
  * sched/wait: Fix signal handling in bit wait helpers
    - LP: #1537859
  * sched/wait: Fix the signal handling fix
    - LP: #1537859
  * ARC: Fix silly typo in MAINTAINERS file
    - LP: #1537859
  * ip6mr: call del_timer_sync() in ip6mr_free_table()
    - LP: #1537859
  * gre6: allow to update all parameters via rtnl
    - LP: #1537859
  * atl1c: Improve driver not to do order 4 GFP_ATOMIC allocation
    - LP: #1537859
  * sctp: use the same clock as if sock source timestamps were on
    - LP: #1537859
  * sctp: update the netstamp_needed counter when copying sockets
    - LP: #1537859
  * sctp: also copy sk_tsflags when copying the socket
    - LP: #1537859
  * net: qca_spi: fix transmit queue timeout handling
    - LP: #1537859
  * ipv6: sctp: clone options to avoid use after free
    - LP: #1537859
  * net: add validation for the socket syscall protocol argument
    - LP: #1537859
  * sh_eth: fix kernel oops in skb_put()
    - LP: #1537859
  * net: fix IP early demux races
    - LP: #1537859
  * vlan: Fix untag operations of stacked vlans with REORDER_HEADER off
    - LP: #1537859
  * skbuff: Fix offset error in skb_reorder_vlan_header
    - LP: #1537859
  * pptp: verify sockaddr_len in pptp_bind() and pptp_connect()
    - LP: #1537859
  * bluetooth: Validate socket address length in sco_sock_bind().
    - LP: #1537859
  * fou: clean up socket with kfree_rcu
    - LP: #1537859
  * af_unix: Revert 'lock_interruptible' in stream receive code
    - LP: #1537859
  * KEYS: Fix race between read and revoke
    - LP: #1537859
  * tools: Add a "make all" rule
    - LP: #1537859
  * efi: Disable interrupts around EFI calls, not in the epilog/prolog
    calls
    - LP: #1537859
  * fuse: break infinite loop in fuse_fill_write_pages()
    - LP: #1537859
  * usb: gadget: pxa27x: fix suspend callback
    - LP: #1537859
  * iio: fix some warning messages
    - LP: #1537859
  * USB: cp210x: Remove CP2110 ID from compatibility list
    - LP: #1537859
  * USB: cdc_acm: Ignore Infineon Flash Loader utility
    - LP: #1537859
  * ext4: Fix handling of extended tv_sec
    - LP: #1537859
  * jbd2: Fix unreclaimed pages after truncate in data=journal mode
    - LP: #1537859
  * drm/ttm: Fixed a read/write lock imbalance
    - LP: #1537859
  * i2c: mv64xxx: The n clockdiv factor is 0 based on sunxi SoCs
    - LP: #1537859
  * AHCI: Fix softreset failed issue of Port Multiplier
    - LP: #1537859
  * sata_sil: disable trim
    - LP: #1537859
  * usb-storage: Fix scsi-sd failure "Invalid field in cdb" for USB adapter
    JMicron
    - LP: #1537859
  * staging: lustre: echo_copy.._lsm() dereferences userland pointers
    directly
    - LP: #1537859
  * irqchip/versatile-fpga: Fix PCI IRQ mapping on Versatile PB
    - LP: #1537859
  * usb: core : hub: Fix BOS 'NULL pointer' kernel panic
    - LP: #1537859
  * USB: whci-hcd: add check for dma mapping error
    - LP: #1537859
  * usb: Use the USB_SS_MULT() macro to decode burst multiplier for log
    message
    - LP: #1537859
  * xen/events/fifo: Consume unprocessed events when a CPU dies
    - LP: #1537859
  * dm btree: fix leak of bufio-backed block in btree_split_sibling error
    path
    - LP: #1537859
  * ARM: 8465/1: mm: keep reserved ASIDs in sync with mm after multiple
    rollovers
    - LP: #1537859
  * perf: Fix PERF_EVENT_IOC_PERIOD deadlock
    - LP: #1537859
  * usb: xhci: fix config fail of FS hub behind a HS hub with MTT
    - LP: #1537859
  * ALSA: rme96: Fix unexpected volume reset after rate changes
    - LP: #1537859
  * net: mvpp2: fix missing DMA region unmap in egress processing
    - LP: #1537859
  * net: mvpp2: fix buffers' DMA handling on RX path
    - LP: #1537859
  * net: mvpp2: fix refilling BM pools in RX path
    - LP: #1537859
  * dmaengine: at_xdmac: fix macro typo
    - LP: #1537859
  * ALSA: hda - Add inverted dmic for Packard Bell DOTS
    - LP: #1523232, #1537859
  * vhost: relax log address alignment
    - LP: #1537859
  * virtio: fix memory leak of virtio ida cache layers
    - LP: #1537859
  * IB/srp: Fix a memory leak
    - LP: #1537859
  * IB/srp: Fix possible send queue overflow
    - LP: #1537859
  * ALSA: hda - Fixing speaker noise on the two latest thinkpad models
    - LP: #1523517, #1537859
  * 9p: ->evict_inode() should kick out ->i_data, not ->i_mapping
    - LP: #1537859
  * radeon/cik: Fix GFX IB test on Big-Endian
    - LP: #1537859
  * radeon: Fix VCE ring test for Big-Endian systems
    - LP: #1537859
  * radeon: Fix VCE IB test on Big-Endian systems
    - LP: #1537859
  * video: fbdev: fsl: Fix kernel crash when diu_ops is not implemented
    - LP: #1537859
  * crypto: skcipher - Copy iv from desc even for 0-len walks
    - LP: #1537859
  * ALSA: hda - Fix noise problems on Thinkpad T440s
    - LP: #1537859
  * dm thin metadata: fix bug when taking a metadata snapshot
    - LP: #1537859
  * dm space map metadata: fix ref counting bug when bootstrapping a new
    space map
    - LP: #1537859
  * ipmi: move timer init to before irq is setup
    - LP: #1537859
  * ASoC: es8328: Fix deemphasis values
    - LP: #1537859
  * KVM: PPC: Book3S HV: Prohibit setting illegal transaction state in MSR
    - LP: #1537859
  * rfkill: copy the name into the rfkill struct
    - LP: #1537859
  * dm btree: fix bufio buffer leaks in dm_btree_del() error path
    - LP: #1537859
  * ses: Fix problems with simple enclosures
    - LP: #1537859
  * vgaarb: fix signal handling in vga_get()
    - LP: #1537859
  * ASoC: davinci-mcasp: Fix XDATA check in mcasp_start_tx
    - LP: #1537859
  * ARM: dts: vf610: use reset values for L2 cache latencies
    - LP: #1537859
  * ses: fix additional element traversal bug
    - LP: #1537859
  * xhci: fix usb2 resume timing and races.
    - LP: #1537859
  * USB: add quirk for devices with broken LPM
    - LP: #1537859
  * powercap / RAPL: fix BIOS lock check
    - LP: #1537859
  * parisc iommu: fix panic due to trying to allocate too large region
    - LP: #1537859
  * mm: hugetlb: fix hugepage memory leak caused by wrong reserve count
    - LP: #1537859
  * vmstat: Reduce time interval to stat update on idle cpu
    - LP: #1537859
  * mm, vmstat: allow WQ concurrency to discover memory reclaim doesn't
    make any progress
    - LP: #1537859
  * mm: hugetlb: call huge_pte_alloc() only if ptep is null
    - LP: #1537859
  * drivers/base/memory.c: prohibit offlining of memory blocks with missing
    sections
    - LP: #1537859
  * ocfs2: fix SGID not inherited issue
    - LP: #1537859
  * sh64: fix __NR_fgetxattr
    - LP: #1537859
  * ASoC: wm8974: set cache type for regmap
    - LP: #1537859
  * n_tty: Fix poll() after buffer-limited eof push read
    - LP: #1537859
  * tty: Fix GPF in flush_to_ldisc()
    - LP: #1537859
  * genirq: Prevent chip buslock deadlock
    - LP: #1537859
  * ALSA: usb-audio: Add a more accurate volume quirk for AudioQuest
    DragonFly
    - LP: #1537859
  * ARM: dts: imx6: Fix Ethernet PHY mode on Ventana boards
    - LP: #1537859
  * ARM: 8471/1: need to save/restore arm register(r11) when it is
    corrupted
    - LP: #1537859
  * ALSA: hda - Add a fixup for Thinkpad X1 Carbon 2nd
    - LP: #1537859
  * spi: fix parent-device reference leak
    - LP: #1537859
  * scripts: recordmcount: break hardlinks
    - LP: #1537859
  * dma-debug: Fix dma_debug_entry offset calculation
    - LP: #1537859
  * ftrace/scripts: Have recordmcount copy the object file
    - LP: #1537859
  * ARC: dw2 unwind: Reinstante unwinding out of modules
    - LP: #1537859
  * ARC: dw2 unwind: Ignore CIE version !=1 gracefully instead of bailing
    - LP: #1537859
  * powerpc/powernv: pr_warn_once on unsupported OPAL_MSG type
    - LP: #1537859
  * ALSA: hda - Set SKL+ hda controller power at freeze() and thaw()
    - LP: #1537859
  * s390/dis: Fix handling of format specifiers
    - LP: #1537859
  * airspy: increase USB control message buffer size
    - LP: #1537859
  * USB: ipaq.c: fix a timeout loop
    - LP: #1537859
  * USB: fix invalid memory access in hub_activate()
    - LP: #1537859
  * x86/mce: Ensure offline CPUs don't participate in rendezvous process
    - LP: #1537859
  * i2c: rcar: disable runtime PM correctly in slave mode
    - LP: #1537859
  * parisc: Fix syscall restarts
    - LP: #1537859
  * ALSA: hda/realtek - Fix silent headphone output on MacPro 4,1 (v2)
    - LP: #1537859
  * MIPS: uaccess: Fix strlen_user with EVA
    - LP: #1537859
  * ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz
    - LP: #1537859
  * arm: fix handling of F_OFD_... in oabi_fcntl64()
    - LP: #1537859
  * ocfs2: fix BUG when calculate new backup super
    - LP: #1537859
  * mm/memory_hotplug.c: check for missing sections in
    test_pages_in_a_zone()
    - LP: #1537859
  * ftrace/scripts: Fix incorrect use of sprintf in recordmcount
    - LP: #1537859
  * tracing: Fix setting of start_index in find_next()
    - LP: #1537859
  * tile: provide CONFIG_PAGE_SIZE_64KB etc for tilepro
    - LP: #1537859
  * ARM: versatile: fix MMC/SD interrupt assignment
    - LP: #1537859
  * async_tx: use GFP_NOWAIT rather than GFP_IO
    - LP: #1537859
  * dts: vt8500: Add SDHC node to DTS file for WM8650
    - LP: #1537859
  * ftrace/module: Call clean up function when module init fails early
    - LP: #1537859
  * vmstat: allocate vmstat_wq before it is used
    - LP: #1537859
  * usb: musb: USB_TI_CPPI41_DMA requires dmaengine support
    - LP: #1537859
  * sctp: convert sack_needed and sack_generation to bits
    - LP: #1537859
  * sctp: start t5 timer only when peer rwnd is 0 and local state is
    SHUTDOWN_PENDING
    - LP: #1537859
  * pinctrl: bcm2835: Fix initial value for direction_output
    - LP: #1537859
  * net: phy: mdio-mux: Check return value of mdiobus_alloc()
    - LP: #1537859
  * sh_eth: fix TX buffer byte-swapping
    - LP: #1537859
  * mISDN: fix a loop count
    - LP: #1537859
  * amd-xgbe: fix a couple timeout loops
    - LP: #1537859
  * qlcnic: fix a timeout loop
    - LP: #1537859
  * ser_gigaset: fix deallocation of platform device structure
    - LP: #1537859
  * net: fix warnings in 'make htmldocs' by moving macro definition out of
    field declaration
    - LP: #1537859
  * net/mlx4_en: Remove dependency between timestamping capability and
    service_task
    - LP: #1537859
  * net/mlx4_en: Fix HW timestamp init issue upon system startup
    - LP: #1537859
  * include/linux/mmdebug.h: should include linux/bug.h
    - LP: #1537859
  * ipv6/addrlabel: fix ip6addrlbl_get()
    - LP: #1537859
  * ASoC: Use nested lock for snd_soc_dapm_mutex_lock
    - LP: #1537859
  * net: filter: make JITs zero A for SKF_AD_ALU_XOR_X
    - LP: #1537859
  * net: sched: fix missing free per cpu on qstats
    - LP: #1537859
  * net: possible use after free in dst_release
    - LP: #1537859
  * kvm: x86: only channel 0 of the i8254 is linked to the HPET
    - LP: #1537859
  * firmware: dmi_scan: Fix UUID endianness for SMBIOS >= 2.6
    - LP: #1537859
  * Linux 3.19.8-ckt13
    - LP: #1537859
  * hotplugcpu: Avoid deadlocks by waking active_writer
    - LP: #1481357
  * xfrm: dst_entries_init() per-net dst_ops
    - LP: #1486670

 -- Luis Henriques <luis.henriques@xxxxxxxxxxxxx>  Fri, 19 Feb 2016
11:12:52 +0000

** Changed in: linux (Ubuntu Vivid)
       Status: New => Fix Released

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-1575

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-1576

-- 
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https://bugs.launchpad.net/bugs/1540576

Title:
  linux: 3.19.0-50.56 -proposed tracker

Status in Kernel SRU Workflow:
  Incomplete
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in linux package in Ubuntu:
  New
Status in linux source package in Vivid:
  Fix Released

Bug description:
  This bug is for tracking the 3.19.0-50.56 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Monday, 01. February 2016 20:42 UTC
  kernel-stable-Prepare-package-end:Tuesday, 02. February 2016 08:02 UTC
  kernel-stable-Promote-to-proposed-start:Tuesday, 02. February 2016 08:02 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 04. February 2016 22:02 UTC
  kernel-stable-Verification-testing-start:Friday, 05. February 2016 00:03 UTC
  kernel-stable-Certification-testing-start:Friday, 05. February 2016 00:03 UTC
  kernel-stable-Security-signoff-start:Friday, 05. February 2016 00:03 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Friday, 05. February 2016 00:03 UTC
  kernel-stable-Security-signoff-end:Friday, 05. February 2016 11:00 UTC
  kernel-stable-Regression-testing-end:Thursday, 18. February 2016 01:00 UTC
  kernel-stable-phase:Testing
  kernel-stable-phase-changed:Thursday, 18. February 2016 16:01 UTC
  kernel-stable-Verification-testing-end:Thursday, 18. February 2016 16:01 UTC
  kernel-stable-Certification-testing-end:Friday, 19. February 2016 10:00 UTC

To manage notifications about this bug go to:
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References

[Bug 1540576] [NEW] linux: 3.19.0-50.56 -proposed tracker
From: Brad Figg, 2016-02-01