linux-kvm 4.4.0-1045.51 source package in Ubuntu

Changelog

linux-kvm (4.4.0-1045.51) xenial; urgency=medium

  * linux-kvm: 4.4.0-1045.51 -proposed tracker (LP: #1826028)

  [ Ubuntu: 4.4.0-147.173 ]

  * linux: 4.4.0-147.173 -proposed tracker (LP: #1826036)
  * Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log
  * Xenial: Sync to upstream v4.9 (Spectre) (LP: #1820872)
    - SAUCE: cpu/hotplug: Fix Documentation/kernel-parameters.txt
    - SAUCE: Fix typo in Documentation/kernel-parameters.txt
    - SAUCE: x86: Move hunks and sync to upstream stable 4.9
    - Revert "module: Add retpoline tag to VERMAGIC"
  * CVE-2017-5753
    - posix-timers: Protect posix clock array access against speculation
    - arm64: fix possible spectre-v1 in ptrace_hbp_get_event()
    - sched/autogroup: Fix possible Spectre-v1 indexing for sched_prio_to_weight[]
    - media: dvb_ca_en50221: prevent using slot_info for Spectre attacs
    - s390/keyboard: sanitize array index in do_kdsk_ioctl
    - arm64: fix possible spectre-v1 write in ptrace_hbp_set_event()
    - pktcdvd: Fix possible Spectre-v1 for pkt_devs
    - net: socket: Fix potential spectre v1 gadget in sock_is_registered
    - net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd()
    - hwmon: (nct6775) Fix potential Spectre v1
    - mac80211_hwsim: Fix possible Spectre-v1 for hwsim_world_regdom_custom
    - nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT
    - ipmi: msghandler: Fix potential Spectre v1 vulnerabilities
    - powerpc/ptrace: Mitigate potential Spectre v1
    - cfg80211: prevent speculation on cfg80211_classify8021d() return
    - ALSA: rawmidi: Fix potential Spectre v1 vulnerability
    - ALSA: seq: oss: Fix Spectre v1 vulnerability
  * CVE-2019-3874
    - sctp: fix the issue that a __u16 variable may overflow in sctp_ulpq_renege
    - sctp: use sk_wmem_queued to check for writable space
    - sctp: implement memory accounting on tx path
    - sctp: implement memory accounting on rx path
  * Kprobe event argument syntax in ftrace from ubuntu_kernel_selftests failed
    on B PowerPC (LP: #1812809)
    - selftests/ftrace: Add ppc support for kprobe args tests
  * CVE-2019-3882
    - vfio/type1: Limit DMA mappings per container
  * Intel I210 Ethernet card not working after hotplug [8086:1533]
    (LP: #1818490)
    - igb: Fix WARN_ONCE on runtime suspend
  * TSC clocksource not available in nested guests (LP: #1822821)
    - x86/tsc: Add X86_FEATURE_TSC_KNOWN_FREQ flag
    - kvmclock: fix TSC calibration for nested guests
  * Remove btrfs module after a failed fallocate attempt will cause error on 4.4
    i386 (LP: #1822579)
    - Btrfs: fix extent map leak during fallocate error path
  * systemd cause kernel trace "BUG: unable to handle kernel paging request at
    6db23a14" on Cosmic i386 (LP: #1813244) // systemd cause kernel trace "BUG:
    unable to handle kernel paging request at 6db23a14" on Cosmic i386
    (LP: #1813244)
    - openvswitch: fix flow actions reallocation

 -- Andrea Righi <email address hidden>  Wed, 24 Apr 2019 17:08:40 +0200