Package "linux"

Name: linux


This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP

Latest version: 5.0.0-29.31
Release: disco (19.04)
Level: security
Repository: main


Save this URL for the latest version of "linux": https://www.ubuntuupdates.org/linux

Other versions of "linux" in Disco

Repository Area Version
base main 5.0.0-13.14
updates main 5.0.0-29.31
proposed main 5.0.0-30.32
PPA: Canonical Kernel Team 5.0.0-30.32

Packages in group

Deleted packages are displayed in grey.


Version: 5.0.0-29.31 2019-09-18 07:06:51 UTC

  linux (5.0.0-29.31) disco; urgency=medium

  * powerpc/tm: Fix restoring FP/VMX facility incorrectly on interrupts
    (CVE-2019-15031) / powerpc/tm: Fix FP/VMX unavailable exceptions inside a
    transaction (CVE-2019-15030) (LP: #1843533) // CVE-2019-15031
    - powerpc/tm: Fix FP/VMX unavailable exceptions inside a transaction
    - powerpc/tm: Fix restoring FP/VMX facility incorrectly on interrupts

  * CVE-2019-14835
    - vhost: fix dirty log buffer overflow

  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis

 -- Stefan Bader <email address hidden> Thu, 12 Sep 2019 11:19:04 +0200

Source diff to previous version
1843533 powerpc/tm: Fix restoring FP/VMX facility incorrectly on interrupts (CVE-2019-15031) / powerpc/tm: Fix FP/VMX unavailable exceptions inside a transac
1786013 Packaging resync
CVE-2019-15031 In the Linux kernel through 5.2.14 on the powerpc platform, a local user can read vector registers of other users' processes via an interrupt. To exp
CVE-2019-15030 In the Linux kernel through 5.2.14 on the powerpc platform, a local user can read vector registers of other users' processes via a Facility Unavailab
CVE-2019-14835 A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in ...

Version: 5.0.0-27.28 2019-09-03 14:06:20 UTC

  linux (5.0.0-27.28) disco; urgency=medium

  * disco/linux: 5.0.0-27.28 -proposed tracker (LP: #1840816)

  * [Potential Regression] System crashes when running ftrace test in
    ubuntu_kernel_selftests (LP: #1840750)
    - x86/kprobes: Set instruction page as executable

Source diff to previous version
1840750 [Potential Regression] System crashes when running ftrace test in ubuntu_kernel_selftests

Version: 5.0.0-25.26 2019-08-14 06:07:05 UTC

  linux (5.0.0-25.26) disco; urgency=medium

  * CVE-2019-1125
    - x86/cpufeatures: Carve out CQM features retrieval
    - x86/cpufeatures: Combine word 11 and 12 into a new scattered features word
    - x86/speculation: Prepare entry code for Spectre v1 swapgs mitigations
    - x86/speculation: Enable Spectre v1 swapgs mitigations
    - x86/entry/64: Use JMP instead of JMPQ
    - x86/speculation/swapgs: Exclude ATOMs from speculation through SWAPGS

 -- Kleber Sacilotto de Souza <email address hidden> Thu, 01 Aug 2019 12:04:35 +0200

Source diff to previous version
CVE-2019-1125 RESERVED

Version: 5.0.0-21.22 2019-07-25 21:06:38 UTC

  linux (5.0.0-21.22) disco; urgency=medium

  * linux: 5.0.0-21.22 -proposed tracker (LP: #1834902)

  * Disco update: 5.0.15 upstream stable release (LP: #1834529)
    - net: stmmac: Use bfsize1 in ndesc_init_rx_desc
    - Drivers: hv: vmbus: Remove the undesired put_cpu_ptr() in hv_synic_cleanup()
    - ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings
    - staging: greybus: power_supply: fix prop-descriptor request size
    - staging: wilc1000: Avoid GFP_KERNEL allocation from atomic context.
    - staging: most: cdev: fix chrdev_region leak in mod_exit
    - staging: most: sound: pass correct device when creating a sound card
    - ASoC: tlv320aic3x: fix reset gpio reference counting
    - ASoC: hdmi-codec: fix S/PDIF DAI
    - ASoC: stm32: sai: fix iec958 controls indexation
    - ASoC: stm32: sai: fix exposed capabilities in spdif mode
    - ASoC: stm32: sai: fix race condition in irq handler
    - ASoC:soc-pcm:fix a codec fixup issue in TDM case
    - ASoC:hdac_hda:use correct format to setup hda codec
    - ASoC:intel:skl:fix a simultaneous playback & capture issue on hda platform
    - ASoC: dpcm: prevent snd_soc_dpcm use after free
    - ASoC: nau8824: fix the issue of the widget with prefix name
    - ASoC: nau8810: fix the issue of widget with prefixed name
    - ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate
    - ASoC: rt5682: Check JD status when system resume
    - ASoC: rt5682: fix jack type detection issue
    - ASoC: rt5682: recording has no sound after booting
    - ASoC: wm_adsp: Add locking to wm_adsp2_bus_error
    - clk: meson-gxbb: round the vdec dividers to closest
    - ASoC: stm32: dfsdm: manage multiple prepare
    - ASoC: stm32: dfsdm: fix debugfs warnings on entry creation
    - ASoC: cs4270: Set auto-increment bit for register writes
    - ASoC: dapm: Fix NULL pointer dereference in snd_soc_dapm_free_kcontrol
    - drm/omap: hdmi4_cec: Fix CEC clock handling for PM
    - IB/hfi1: Clear the IOWAIT pending bits when QP is put into error state
    - IB/hfi1: Eliminate opcode tests on mr deref
    - IB/hfi1: Fix the allocation of RSM table
    - MIPS: KGDB: fix kgdb support for SMP platforms.
    - ASoC: tlv320aic32x4: Fix Common Pins
    - drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()
    - perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS
    - perf/x86/intel: Initialize TFA MSR
    - linux/kernel.h: Use parentheses around argument in u64_to_user_ptr()
    - iov_iter: Fix build error without CONFIG_CRYPTO
    - xtensa: fix initialization of pt_regs::syscall in start_thread
    - ASoC: rockchip: pdm: fix regmap_ops hang issue
    - drm/amdkfd: Add picasso pci id
    - drm/amdgpu: Adjust IB test timeout for XGMI configuration
    - drm/amdgpu: amdgpu_device_recover_vram always failed if only one node in
    - drm/amd/display: fix cursor black issue
    - ASoC: cs35l35: Disable regulators on driver removal
    - objtool: Add rewind_stack_do_exit() to the noreturn list
    - slab: fix a crash by reading /proc/slab_allocators
    - drm/sun4i: tcon top: Fix NULL/invalid pointer dereference in
    - virtio_pci: fix a NULL pointer reference in vp_del_vqs
    - RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove
    - RDMA/hns: Fix bug that caused srq creation to fail
    - KEYS: trusted: fix -Wvarags warning
    - scsi: csiostor: fix missing data copy in csio_scsi_err_handler()
    - drm/mediatek: fix possible object reference leak
    - drm/mediatek: fix the rate and divder of hdmi phy for MT2701
    - drm/mediatek: make implementation of recalc_rate() for MT2701 hdmi phy
    - drm/mediatek: remove flag CLK_SET_RATE_PARENT for MT2701 hdmi phy
    - drm/mediatek: using new factor for tvdpll for MT2701 hdmi phy
    - drm/mediatek: no change parent rate in round_rate() for MT2701 hdmi phy
    - ASoC: Intel: kbl: fix wrong number of channels
    - ASoC: stm32: sai: fix master clock management
    - ALSA: hda: Fix racy display power access
    - virtio-blk: limit number of hw queues by nr_cpu_ids
    - blk-mq: introduce blk_mq_complete_request_sync()
    - nvme: cancel request synchronously
    - nvme-fc: correct csn initialization and increments on error
    - nvmet: fix discover log page when offsets are used
    - platform/x86: pmc_atom: Drop __initconst on dmi table
    - NFSv4.1 fix incorrect return value in copy_file_range
    - perf/core: Fix perf_event_disable_inatomic() race
    - genirq: Prevent use-after-free and work list corruption
    - usb: dwc3: Allow building USB_DWC3_QCOM without EXTCON
    - usb: dwc3: Fix default lpm_nyet_threshold value
    - USB: serial: f81232: fix interrupt worker not stop
    - USB: cdc-acm: fix unthrottle races
    - usb-storage: Set virt_boundary_mask to avoid SG overflows
    - intel_th: pci: Add Comet Lake support
    - iio: adc: qcom-spmi-adc5: Fix of-based module autoloading
    - cpufreq: armada-37xx: fix frequency calculation for opp
    - ACPI / LPSS: Use acpi_lpss_* instead of acpi_subsys_* functions for
    - soc: sunxi: Fix missing dependency on REGMAP_MMIO
    - scsi: lpfc: change snprintf to scnprintf for possible overflow
    - scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines
    - scsi: qla2xxx: Fix device staying in blocked state
    - Bluetooth: Align minimum encryption key size for LE and BR/EDR connections
    - Bluetooth: Fix not initializing L2CAP tx_credits
    - Bluetooth: hci_bcm: Fix empty regulator supplies for Intel Macs
    - UAS: fix alignment of scatter/gather segments
    - ASoC: Intel: avoid Oops if DMA setup fails
    - i3c: Fix a shift wrap bug in i3c_bus_set_addr_slot_status()
    - locking/futex: Allow low-level atomic operations to return -EAGAIN
    - arm64: futex: Bound number of LDXR/STXR loops in FUTEX_WAKE_OP
    - Linux 5.0.15
    - Revert "Bluetooth: Align minimum encryption key size for LE and BR/EDR


Source diff to previous version
1834529 Disco update: 5.0.15 upstream stable release
1757218 QCA9377 isn't being recognized sometimes
1832909 Cache line contention prevents scaling of 100Gbps performance
1833132 net: hns: Fix loopback test failed at copper ports
1833140 hns: fix ICMP6 neighbor solicitation messages discard problem
1832625 [UBUNTU] pkey: Indicate old mkvp only if old and curr. mkvp are different
1832623 [UBUNTU] kernel: Fix gcm-aes-s390 wrong scatter-gather list processing
1834114 AX88772A USB to Ethernet dongle doesn't work
1834476 Add nvidia-418 dkms build support to disco
1834479 depmod may prefer unsigned l-r-m nvidia modules to signed modules
1830815 Hi1620 driver updates from upstream 5.2 merge window
1828084 Kernel modules generated incorrectly when system is localized to a non-English language
1832624 [UBUNTU] kernel: Fix wrong dispatching for control domain CPRBs
1832316 shiftfs: allow changing ro/rw for subvolumes
1826868 Sound device not detected after resume from hibernate
1831846 [raven] fix screen corruption on modprobe
1833935 Handle overflow in proc_get_long of sysctl
1831799 Oops during sas expander hotplugging
1823753 arm64: cma_alloc errors at boot
1830435 libsas: old linkrate advertised after phy disabled
1833028 fanotify06 from ubuntu_ltp_syscalls failed
1832048 hinic: fix oops due to race in set_rx_mode
1791312 ubuntu 18.04 flickering screen with Radeon X1600
1827555 [ALSA] [PATCH] Headset fixup for System76 Gazelle (gaze14)
1828989 ftrace in ubuntu_kernel_selftests complains \
1832775 Disco update: 5.0.14 upstream stable release
1784485 [ZenBook S UX391UA, Realtek ALC294, Mic, Internal] No sound at all
1831840 Support new ums-realtek device
1823037 amd_iommu possible data corruption
1832299 Add new sound card PCIID into the alsa driver
1833410 idle-page oopses when accessing page frames that are out of range
1833484 Sometimes touchpad automatically trigger double click
1832749 Disco update: 5.0.13 upstream stable release
1833637 [SRU][B/B-OEM/B-OEM-OSP-1/C/D/E] Add trackpoint middle button support of 2 new thinpads
1829652 Kernel panic upon resetting ixgbe SR-IOV VFIO virtual function using 5.0 kernel
1826142 TPM module can not initial
1829812 Regression for ubuntu_kernel_selftests [net] ubuntu_bpf test case fails to build on disco
1828995 POSIX fix for ftrace test in ubuntu_kernel_selftests
1830934 Disco update: 5.0.12 upstream stable release
1830929 Disco update: 5.0.11 upstream stable release
1830922 Disco update: 5.0.10 upstream stable release
1830906 Disco update: 5.0.9 upstream stable release
1828868 crashdump fails on HiSilicon D06
1828798 Eletrical noise occurred when external headset enter powersaving mode on a DEll machine
1761379 [18.04/18.10] File libperf-jvmti.so is missing in linux-tools-common deb on Ubuntu
1829306 ethtool identify command doesn't blink LED on Hi1620 NICs
1830175 Add support to Comet Lake LPSS
1830587 Reduce NAPI weight in hns driver from 256 to 64
CVE-2019-11833 fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local user
CVE-2019-11884 The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive in
CVE-2018-12126 MSBDS Microarchitectural Store Buffer Data Sampling
CVE-2018-12127 MLPDS Microarchitectural Load Port Data Sampling
CVE-2018-12130 MFBDS Microarchitectural Fill Buffer Data Sampling
CVE-2019-11091 MDSUM Microarchitectural Data Sampling Uncacheable Memory

Version: 5.0.0-20.21 2019-06-28 17:07:03 UTC

  linux (5.0.0-20.21) disco; urgency=medium

  * linux: 5.0.0-20.21 -proposed tracker (LP: #1833934)

  * CVE-2019-11479
    - SAUCE: tcp: add tcp_min_snd_mss sysctl
    - SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()

  * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
    manipulation (LP: #1831638) // CVE-2019-11478
    - tcp: refine memory limit test in tcp_fragment()

 -- Stefan Bader <email address hidden> Mon, 24 Jun 2019 10:09:02 +0200

1831638 Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard manipulation
CVE-2019-11479 Jonathan Looney discovered that the Linux kernel default MSS is hard-c ...
CVE-2019-11478 Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling cer

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