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Package "qemu"

Name: qemu

Description:

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

  • extra block backend modules for qemu-system and qemu-utils
  • QEMU Full virtualization on x86 hardware
  • QEMU full system emulation binaries (arm)
  • QEMU full system emulation binaries (common files)

Latest version: 1:2.11+dfsg-1ubuntu7.15
Release: bionic (18.04)
Level: updates
Repository: main

Links

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



Other versions of "qemu" in Bionic

Repository Area Version
base universe 1:2.11+dfsg-1ubuntu7
base main 1:2.11+dfsg-1ubuntu7
security main 1:2.11+dfsg-1ubuntu7.14
security universe 1:2.11+dfsg-1ubuntu7.14
updates universe 1:2.11+dfsg-1ubuntu7.15
proposed universe 1:2.11+dfsg-1ubuntu7.16
proposed main 1:2.11+dfsg-1ubuntu7.16

Packages in group

Deleted packages are displayed in grey.


Changelog

Version: 1:2.11+dfsg-1ubuntu7.15 2019-06-25 01:07:38 UTC

  qemu (1:2.11+dfsg-1ubuntu7.15) bionic; urgency=medium

  * d/p/ubuntu/define-ubuntu-machine-types.patch: fix wily machine type being
    broken since 2.11 due to 2.3/2.4 version mismatch in its definition to
    fix migrations from old machines (LP: #1829868).
  * d/p/ubuntu/lp-1830704-s390x-cpumodel-ignore-csske-for-expansion.patch
    toleration for future machines (LP: #1830704

 -- Christian Ehrhardt <email address hidden> Wed, 22 May 2019 13:14:15 +0200

Source diff to previous version
1829868 migration from qemu 2.5 to qemu 2.11 fails for pc-i440fx-wily machines
1830704 [UBUNTU] QEMU toleration patch to ensure cpu detection in a nested KVM

Version: 1:2.11+dfsg-1ubuntu7.14 2019-05-24 16:06:24 UTC

  qemu (1:2.11+dfsg-1ubuntu7.14) bionic-security; urgency=medium

  * Add qemu-guest-agent Breaks: for unattended-upgrades versions not being
    able to install it to avoid qemu-guest-agent blocking other security
    updates. (LP: #1823872)

 -- Balint Reczey <email address hidden> Thu, 23 May 2019 15:09:48 +0200

Source diff to previous version
1823872 Fixing fsfreeze-hook can break unattended upgrades

Version: 1:2.11+dfsg-1ubuntu7.13 2019-05-14 19:07:36 UTC

  qemu (1:2.11+dfsg-1ubuntu7.13) bionic-security; urgency=medium

  * SECURITY UPDATE: Add support for exposing md-clear functionality
    to guests
    - d/p/ubuntu/enable-md-clear.patch
    - CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091
  * SECURITY UPDATE: heap overflow when loading device tree blob
    - d/p/ubuntu/CVE-2018-20815.patch: specify how large the buffer to
      copy the device tree blob into is.
    - CVE-2018-20815
  * SECURITY UPDATE: information leak in SLiRP
    - d/p/ubuntu/CVE-2019-9824.patch: check sscanf result when
      emulating ident.
    - CVE-2019-9824

 -- Steve Beattie <email address hidden> Wed, 08 May 2019 23:24:12 -0700

Source diff to previous version
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
CVE-2018-20815 device_tree: heap buffer overflow while loading device tree blob

Version: 1:2.11+dfsg-1ubuntu7.12 2019-03-27 14:06:39 UTC

  qemu (1:2.11+dfsg-1ubuntu7.12) bionic-security; urgency=medium

  [ Marc Deslauriers ]
  * SECURITY UPDATE: TOCTTOU in MTP
    - debian/patches/CVE-2018-16872.patch: use O_NOFOLLOW and O_CLOEXEC in
      hw/usb/dev-mtp.c.
    - CVE-2018-16872
  * SECURITY UPDATE: race during file renaming in v9fs_wstat
    - debian/patches/CVE-2018-19489.patch: add locks to hw/9pfs/9p.c.
    - CVE-2018-19489
  * SECURITY UPDATE: out-of-bounds read via i2 commands
    - debian/patches/CVE-2019-3812.patch: add bounds check to
      hw/i2c/i2c-ddc.c.
    - CVE-2019-3812
  * SECURITY UPDATE: heap based buffer overflow in slirp
    - debian/patches/CVE-2019-6778.patch: check data length while emulating
      ident function in slirp/tcp_subr.c.
    - CVE-2019-6778

  [ Christian Ehrhardt ]
  * fix crash when performing block pull on partial cluster (LP: #1818264)
    - d/p/ubuntu/lp-1818264-block-Fix-copy-on-read-crash-with-partial.patch
  * qemu-guest-agent: fix path of fsfreeze-hook (LP: #1820291)
    - d/qemu-guest-agent.install: use correct path for fsfreeze-hook
    - d/qemu-guest-agent.pre{rm|inst}/.postrm: special handling for
      mv_conffile since the new path is a directory in the old package
      version which can not be handled by mv_conffile

 -- Marc Deslauriers <email address hidden> Mon, 25 Mar 2019 08:32:58 -0400

Source diff to previous version
1818264 QEMU 2.11.1 VM crash when performing block pull. bdrv_co_do_copy_on_readv
1820291 fsfreeze-hook script is misplaced in qemu-guest-agent
CVE-2018-16872 A flaw was found in qemu Media Transfer Protocol (MTP). The code opening files in usb_mtp_get_object and usb_mtp_get_partial_object and directories i
CVE-2018-19489 v9fs_wstat in hw/9pfs/9p.c in QEMU allows guest OS users to cause a denial of service (crash) because of a race condition during file renaming.
CVE-2019-3812 QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2c_ddc() fun
CVE-2019-6778 In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.

Version: 1:2.11+dfsg-1ubuntu7.10 2019-03-04 19:07:13 UTC

  qemu (1:2.11+dfsg-1ubuntu7.10) bionic; urgency=medium

  * d/p/ubuntu/lp-1806104-spapr_pci-Remove-unhelpful-pagesize-warning.patch:
    remove misleading page size warning on qemu-system-ppc64 (LP: #1806104)
  * d/p/ubuntu/lp-1812384-s390x-Return-specification-exception.patch: ensure
    a proper exception on unknown diag 308 subcodes
    (LP: #1812384)
  * d/p/ubuntu/lp-1809083-*: fix backward migration on ppc64el (LP: #1809083)

 -- Christian Ehrhardt <email address hidden> Thu, 31 Jan 2019 14:07:51 +0100

1806104 [Ubuntu-18.04][LTC-Test] Warning: \
1812384 [Ubuntu] qemu - backport diag308 stable exception fix
1809083 [Ubuntu 18.04] Backward migration of Ubuntu 16.04.4 P8 guest from Ubuntu 18.04 P9 Host -\u003e Ubuntu 16.04.4 P8 host is broken



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