Package "qemu-user"

Name: qemu-user


QEMU user mode emulation binaries

Latest version: 1:4.2-3ubuntu6.9
Release: focal (20.04)
Level: updates
Repository: universe
Head package: qemu
Homepage: http://www.qemu.org/


Download "qemu-user"

Other versions of "qemu-user" in Focal

Repository Area Version
base universe 1:4.2-3ubuntu6
security universe 1:4.2-3ubuntu6.6
proposed universe 1:4.2-3ubuntu6.9


Version: 1:4.2-3ubuntu6.9 2020-11-24 19:14:32 UTC

  qemu (1:4.2-3ubuntu6.9) focal; urgency=medium

  * d/p/ubuntu/define-ubuntu-machine-types.patch: update to fix 15.04 wily
    machine type to match how it originally was released (LP: #1902654)

 -- Christian Ehrhardt <email address hidden> Wed, 04 Nov 2020 15:34:47 +0100

Source diff to previous version
1902654 failure to migrate virtual machines with pc-i440fx-wily type to ubuntu 20.04

Version: 1:4.2-3ubuntu6.8 2020-11-04 02:06:21 UTC

  qemu (1:4.2-3ubuntu6.8) focal; urgency=medium

  * d/p/u/lp-1894942-*: fix virtio-ccw host/guest notification (LP: #1894942)

 -- Christian Ehrhardt <email address hidden> Mon, 21 Sep 2020 15:35:30 +0200

Source diff to previous version
1894942 [UBUNTU 20.04] Lost virtio host --\u003e guest notifications cause devices to cease normal operation

Version: 1:4.2-3ubuntu6.7 2020-10-12 11:06:53 UTC

  qemu (1:4.2-3ubuntu6.7) focal; urgency=medium

  * d/p/ubuntu/lp-1882774-*: add newer EPYC processor types (LP: #1887490)
  * d/p/u/lp-1896751-exec-rom_reset-Free-rom-data-during-inmigrate-skip.patch:
    fix reboot after migration (LP: #1896751)
  * d/p/u/lp-1849644-io-channel-websock-treat-binary-and-no-sub-protocol-.patch:
    fix websocket compatibility with newer versions of noVNC (LP: #1849644)

 -- Christian Ehrhardt <email address hidden> Mon, 27 Jul 2020 11:45:26 +0200

Source diff to previous version
1887490 Add/Backport EPYC-v3 and EPYC-Rome CPU model
1896751 Guest hang on reboot after migration from bionic to focal
1849644 QEMU VNC websocket proxy requires non-standard 'binary' subprotocol

Version: 1:4.2-3ubuntu6.6 2020-09-17 13:06:26 UTC

  qemu (1:4.2-3ubuntu6.6) focal-security; urgency=medium

  * SECURITY UPDATE: out-of-bounds read/write in USB emulator
    - debian/patches/ubuntu/CVE-2020-14364.patch: fix setup_len init in
    - CVE-2020-14364

 -- Marc Deslauriers <email address hidden> Tue, 15 Sep 2020 10:02:08 -0400

Source diff to previous version
CVE-2020-14364 An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB pa

Version: 1:4.2-3ubuntu6.5 2020-09-16 03:06:54 UTC

  qemu (1:4.2-3ubuntu6.5) focal; urgency=medium

  * further stabilize qemu by importing patches of qemu v4.2.1
    Fixes (LP: #1891203) and (LP: #1891877)
    - d/p/stable/lp-1891877-*
    - as part of the stabilization this also fixes an
      riscv emulation issue due to the CVE-2020-13754 fixes via
  * fix s390x SQXBR emulation (LP: #1883984)
    - d/p/ubuntu/lp-1883984-target-s390x-Fix-SQXBR.patch
  * fix -no-reboot for s390x protvirt guests (LP: #1890154)
    - d/p/ubuntu/lp-1890154-s390x-protvirt-allow-to-IPL-secure-guests-with-*

 -- Christian Ehrhardt <email address hidden> Wed, 19 Aug 2020 13:40:49 +0200

1891203 arm64 - services not running that should be - missing capabilities
1891877 Further stabilize qemu in Focal by updating to 4.2.1 stable release
1883984 QEMU S/390x sqxbr (128-bit IEEE 754 square root) crashes qemu-system-s390x
1890154 [UBUNTU 20.04] Secure Execution: Unable to start Qemu with \
CVE-2020-13754 hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation.

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