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Package "qemu"

Name: qemu

Description:

fast processor emulator, dummy package

Latest version: 1:4.2-3ubuntu6
Release: focal (20.04)
Level: base
Repository: main
Homepage: http://www.qemu.org/

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Download "qemu"


Other versions of "qemu" in Focal

Repository Area Version
security main 1:4.2-3ubuntu6.10
security universe 1:4.2-3ubuntu6.10
updates universe 1:4.2-3ubuntu6.10
updates main 1:4.2-3ubuntu6.10

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Changelog

Version: 1:4.2-3ubuntu6 2020-04-21 12:06:19 UTC

  qemu (1:4.2-3ubuntu6) focal; urgency=medium

  [ Christian Ehrhardt ]
  * enable riscv build (LP: #1872931)
    [ changes picked from Debian ]
    - enable support for riscv64 hosts
    - only enable librbd on architectures where it is built
    - ceph: do not list librados-dev as we only use librbd-dev and the latter
      depends on the former
    - seccomp grew up, no need in versioned build-dep
    - enable seccomp only on architectures where it can be built
  * d/p/ubuntu/lp-1872931-*: fix build on non KVM platforms
  * d/p/ubuntu/lp-1872945-*: fix riscv emulation errors that e.g. hung ssh
    and clobbered doubles (LP: #1872945)

  [ William Grant ]
  * d/control-in: disable rbd support unavailable on riscv (LP: 1872931)

 -- Christian Ehrhardt <email address hidden> Wed, 15 Apr 2020 14:27:15 +0200

Source diff to previous version
1872931 enable riscv build
1872945 risc-v doubles getting clobbered somehow

Version: 1:4.2-3ubuntu5 2020-04-17 09:07:13 UTC

  qemu (1:4.2-3ubuntu5) focal; urgency=medium

  * d/p/ubuntu/lp-1871830-*: avoid crash when using QEMU_MODULE_DIR
    (LP: #1871830)
  * Security and packaging fixes (LP: #1872937)
    - arm-fix-PAuth-sbox-functions-CVE-2020-10702.patch
    - net-tulip-check-frame-size-and-r-w-data-length-CVE-2020-11102.patch
      CVE-2020-10702
      CVE-2020-11102
    - fix external spice UI
      + install ui-spice-app.so in qemu-system-common
      + install ui-spice-app.so only if built, spice is optional
    - switch binfmt registration to use update-binfmts --[un]import (#866756)
    - qemu-system-gui: Multi-Arch=same, not foreign (#956763)
    - qemu-system-data: s/highcolor/hicolor/ (#955741)
  * d/p/ubuntu/lp-1872107*: fix migration while rebooting guests (LP: #1872107)

 -- Christian Ehrhardt <email address hidden> Wed, 15 Apr 2020 11:26:44 +0200

1871830 using QEMU_MODULE_DIR and CONFIG_MODULE_UPGRADES at the same time can crash qemu
1872937 Fetch recent CVE and packaging fixes
1872107 QEMU KVM live migration crashes when the VM is in booting state
CVE-2020-10702 weak signature generation in Pointer Authentication support for ARM
CVE-2020-11102 hw/net/tulip.c in QEMU 4.2.0 has a buffer overflow during the copying of tx/rx buffers because the frame size is not validated against the r/w data l



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