Format: 1.8
Date: Thu, 26 May 2022 18:22:16 -0300
Source: linux-azure-4.15
Binary: linux-azure-4.15-headers-4.15.0-1140 linux-azure-4.15-tools-4.15.0-1140 linux-azure-4.15-cloud-tools-4.15.0-1140 linux-image-unsigned-4.15.0-1140-azure linux-modules-4.15.0-1140-azure linux-modules-extra-4.15.0-1140-azure linux-headers-4.15.0-1140-azure linux-image-unsigned-4.15.0-1140-azure-dbgsym linux-tools-4.15.0-1140-azure linux-cloud-tools-4.15.0-1140-azure linux-udebs-azure linux-buildinfo-4.15.0-1140-azure
Architecture: amd64 all amd64_translations
Version: 4.15.0-1140.153
Distribution: bionic
Urgency: medium
Maintainer: Launchpad Build Daemon <buildd@lcy02-amd64-020.buildd>
Changed-By: Marcelo Henrique Cerri <marcelo.cerri@canonical.com>
Description:
 linux-azure-4.15-cloud-tools-4.15.0-1140 - Linux kernel version specific cloud tools for version 4.15.0-1140
 linux-azure-4.15-headers-4.15.0-1140 - Header files related to Linux kernel version 4.15.0
 linux-azure-4.15-tools-4.15.0-1140 - Linux kernel version specific tools for version 4.15.0-1140
 linux-buildinfo-4.15.0-1140-azure - Linux kernel buildinfo for version 4.15.0 on 64 bit x86 SMP
 linux-cloud-tools-4.15.0-1140-azure - Linux kernel version specific cloud tools for version 4.15.0-1140
 linux-headers-4.15.0-1140-azure - Linux kernel headers for version 4.15.0 on 64 bit x86 SMP
 linux-image-unsigned-4.15.0-1140-azure - Linux kernel image for version 4.15.0 on 64 bit x86 SMP
 linux-image-unsigned-4.15.0-1140-azure-dbgsym - Linux kernel debug image for version 4.15.0 on 64 bit x86 SMP
 linux-modules-4.15.0-1140-azure - Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
 linux-modules-extra-4.15.0-1140-azure - Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
 linux-tools-4.15.0-1140-azure - Linux kernel version specific tools for version 4.15.0-1140
 linux-udebs-azure - Metapackage depending on kernel udebs (udeb)
Launchpad-Bugs-Fixed: 1951289 1970479 1971480 1972006 1974406 1974426
Changes:
 linux-azure-4.15 (4.15.0-1140.153) bionic; urgency=medium
 .
   * bionic/linux-azure-4.15: 4.15.0-1140.153 -proposed tracker (LP: #1974406)
 .
   [ Ubuntu: 4.15.0-182.191 ]
 .
   * CVE-2022-21499
     - SAUCE: debug: Lock down kgdb
 .
   [ Ubuntu: 4.15.0-181.190 ]
 .
   * bionic/linux: 4.15.0-181.190 -proposed tracker (LP: #1974426)
   * Bionic update: upstream stable patchset 2022-05-06 (LP: #1972006)
     - [Config] updateconfigs for ARM64_ERRATUM_1188873
     - arm64: arch_timer: Add workaround for ARM erratum 1188873
     - arm64: arch_timer: avoid unused function warning
     - arm64: Add silicon-errata.txt entry for ARM erratum 1188873
     - arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT
     - arm64: Add part number for Neoverse N1
     - arm64: Add part number for Arm Cortex-A77
     - arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
     - arm64: Add Cortex-X2 CPU part definition
     - arm64: entry.S: Add ventry overflow sanity checks
     - arm64: entry: Make the trampoline cleanup optional
     - arm64: entry: Free up another register on kpti's tramp_exit path
     - arm64: entry: Move the trampoline data page before the text page
     - arm64: entry: Allow tramp_alias to access symbols after the 4K boundary
     - arm64: entry: Don't assume tramp_vectors is the start of the vectors
     - arm64: entry: Move trampoline macros out of ifdef'd section
     - arm64: entry: Make the kpti trampoline's kpti sequence optional
     - Revert "arm64: mmu: add the entry trampolines start/end section markers into
       sections.h"
     - arm64: entry: Allow the trampoline text to occupy multiple pages
     - arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations
     - [Config] updateconfigs for MITIGATE_SPECTRE_BRANCH_HISTORY
     - arm64: entry: Add vectors that have the bhb mitigation sequences
     - arm64: entry: Add macro for reading symbol addresses from the trampoline
     - arm64: Add percpu vectors for EL1
     - arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2
     - KVM: arm64: Add templates for BHB mitigation sequences
     - arm64: Mitigate spectre style branch history side channels
     - KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated
     - arm64: add ID_AA64ISAR2_EL1 sys register
     - arm64: Use the clearbhb instruction in mitigations
   * issuing invalid ioctl to /dev/vsock may spam dmesg (LP: #1971480)
     - vsock: remove ratelimit unknown ioctl message
   * ubuntu_ltp_controllers:cpuset_sched_domains: tests 3,9,11,17,19,25 report
     incorrect sched domain for cpu#32 (LP: #1951289)
     - sched/topology: Make sched_init_numa() use a set for the deduplicating sort
     - sched/topology: Fix sched_domain_topology_level alloc in sched_init_numa()
     - ia64: ensure proper NUMA distance and possible map initialization
   * CVE-2022-1419
     - drm/vgem: Reclassify buffer creation debug message
     - drm/vgem: Close use-after-free race in vgem_gem_create
   * CVE-2022-28390
     - can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
   * Bionic update: upstream stable patchset 2022-04-26 (LP: #1970479)
     - net: qlogic: check the return value of dma_alloc_coherent() in
       qed_vf_hw_prepare()
     - qed: return status of qed_iov_get_link
     - ethernet: Fix error handling in xemaclite_of_probe
     - net: ethernet: ti: cpts: Handle error for clk_enable
     - net: ethernet: lpc_eth: Handle error for clk_enable
     - ax25: Fix NULL pointer dereference in ax25_kill_by_device
     - net/mlx5: Fix size field in bufferx_reg struct
     - NFC: port100: fix use-after-free in port100_send_complete
     - gpio: ts4900: Do not set DAT and OE together
     - sctp: fix kernel-infoleak for SCTP sockets
     - net-sysfs: add check for netdevice being present to speed_show
     - Revert "xen-netback: remove 'hotplug-status' once it has served its purpose"
     - Revert "xen-netback: Check for hotplug-status existence before watching"
     - tracing: Ensure trace buffer is at least 4096 bytes large
     - selftests/memfd: clean up mapping in mfd_fail_write
     - ARM: Spectre-BHB: provide empty stub for non-config
     - staging: gdm724x: fix use after free in gdm_lte_rx()
     - virtio: unexport virtio_finalize_features
     - virtio: acknowledge all features before access
     - ARM: fix Thumb2 regression with Spectre BHB
     - ext4: add check to prevent attempting to resize an fs with sparse_super2
     - btrfs: unlock newly allocated extent buffer after error
     - net: phy: DP83822: clear MISR2 register to disable interrupts
     - sctp: fix the processing for INIT chunk
     - sctp: fix the processing for INIT_ACK chunk
     - xfrm: Fix xfrm migrate issues when address family changes
     - arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity
     - ARM: dts: rockchip: fix a typo on rk3288 crypto-controller
     - MIPS: smp: fill in sibling and core maps earlier
     - ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE
     - can: rcar_canfd: rcar_canfd_channel_probe(): register the CAN device when
       fully ready
     - atm: firestream: check the return value of ioremap() in fs_init()
     - nl80211: Update bss channel on channel switch for P2P_CLIENT
     - tcp: make tcp_read_sock() more robust
     - sfc: extend the locking on mcdi->seqno
     - kselftest/vm: fix tests build with old libc
     - fs: sysfs_emit: Remove PAGE_SIZE alignment check
     - efi: fix return value of __setup handlers
     - net/packet: fix slab-out-of-bounds access in packet_recvmsg()
     - atm: eni: Add check for dma_map_single
     - net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit()
     - usb: gadget: rndis: prevent integer overflow in rndis_set_response()
     - usb: gadget: Fix use-after-free bug by not setting udc->dev.driver
     - Input: aiptek - properly check endpoint type
     - perf symbols: Fix symbol size calculation condition
     - net: dsa: Add missing of_node_put() in dsa_port_parse_of
     - net: ipv6: fix skb_over_panic in __ip6_append_data
     - staging: fbtft: fb_st7789v: reset display before initialization
     - thermal: int340x: fix memory leak in int3400_notify()
     - llc: fix netdevice reference leaks in llc_ui_bind()
     - ALSA: pcm: Add stream lock during PCM reset ioctl operations
     - ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB
     - ALSA: cmipci: Restore aux vol on suspend/resume
     - ALSA: pci: fix reading of swapped values from pcmreg in AC97 codec
     - drivers: net: xgene: Fix regression in CRC stripping
     - netfilter: nf_tables: initialize registers in nft_do_chain()
     - ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board
     - ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3
     - ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU
     - crypto: qat - disable registration of algorithms
     - mac80211: fix potential double free on mesh join
     - llc: only change llc->dev when bind() succeeds
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