Ubuntu
qemu package

qemu 1:2.11+dfsg-1ubuntu7.31 source package in Ubuntu

Changelog

qemu (1:2.11+dfsg-1ubuntu7.31) bionic-security; urgency=medium

  * SECURITY UPDATE: out-of-bounds read in slirp networking
    - debian/patches/CVE-2020-10756.patch: drop bogus IPv6 messages in
      slirp/src/ip6_input.c.
    - CVE-2020-10756
  * SECURITY UPDATE: out-of-bounds read and write in sm501
    - debian/patches/CVE-2020-12829-pre1.patch: use values from the pitch
      register for 2D operations.
    - debian/patches/CVE-2020-12829-pre2.patch: implement negated
      destination raster operation mode.
    - debian/patches/CVE-2020-12829-pre3.patch: log unimplemented raster
      operation modes.
    - debian/patches/CVE-2020-12829-pre4.patch: fix support for non-zero
      frame buffer start address.
    - debian/patches/CVE-2020-12829-pre5.patch: set updated region dirty
      after 2D operation.
    - debian/patches/CVE-2020-12829-pre6.patch: adjust endianness of pixel
      value in rectangle fill.
    - debian/patches/CVE-2020-12829-pre7.patch: convert printf +
      abort to qemu_log_mask.
    - debian/patches/CVE-2020-12829-pre8.patch: shorten long
      variable names in sm501_2d_operation.
    - debian/patches/CVE-2020-12829-pre9.patch: use BIT(x) macro to
      shorten constant.
    - debian/patches/CVE-2020-12829-pre10.patch: clean up local
      variables in sm501_2d_operation.
    - debian/patches/CVE-2020-12829.patch: replace hand written
      implementation with pixman where possible.
    - debian/patches/CVE-2020-12829-2.patch: optimize small overlapping
      blits.
    - debian/patches/CVE-2020-12829-3.patch: fix bounds checks.
    - debian/patches/CVE-2020-12829-4.patch: drop unneded variable.
    - debian/patches/CVE-2020-12829-5.patch: do not allow guest to set
      invalid format.
    - debian/patches/CVE-2020-12829-6.patch: introduce variable for
      commonly used value for better readability.
    - debian/patches/CVE-2020-12829-7.patch: fix and optimize overlap
      check.
    - CVE-2020-12829
  * SECURITY UPDATE: out-of-bounds read during sdhci_write() operations
    - debian/patches/CVE-2020-13253.patch: do not switch to ReceivingData
      if address is invalid in hw/sd/sd.c.
    - CVE-2020-13253
  * SECURITY UPDATE: out-of-bounds access during es1370_write() operation
    - debian/patches/CVE-2020-13361.patch: check total frame count against
      current frame in hw/audio/es1370.c.
    - CVE-2020-13361
  * SECURITY UPDATE: out-of-bounds read via crafted reply_queue_head
    - debian/patches/CVE-2020-13362-1.patch: use unsigned type for
      reply_queue_head and check index in hw/scsi/megasas.c.
    - debian/patches/CVE-2020-13362-2.patch: avoid NULL pointer dereference
      in hw/scsi/megasas.c.
    - debian/patches/CVE-2020-13362-3.patch: use unsigned type for positive
      numeric fields in hw/scsi/megasas.c.
    - CVE-2020-13362
  * SECURITY UPDATE: NULL pointer dereference related to BounceBuffer
    - debian/patches/CVE-2020-13659.patch: set map length to zero when
      returning NULL in exec.c, include/exec/memory.h.
    - CVE-2020-13659
  * SECURITY UPDATE: out-of-bounds access via msi-x mmio operation
    - debian/patches/CVE-2020-13754-1.patch: revert accepting mismatching
      sizes in memory_region_access_valid in memory.c.
    - debian/patches/CVE-2020-13754-2.patch: accept byte and word access to
      core ACPI registers in hw/acpi/core.c.
    - CVE-2020-13754
  * SECURITY UPDATE: invalid memory copy operation via rom_copy
    - debian/patches/CVE-2020-13765.patch: add extra check to
      hw/core/loader.c.
    - CVE-2020-13765
  * SECURITY UPDATE: buffer overflow in XGMAC Ethernet controller
    - debian/patches/CVE-2020-15863.patch: check bounds in hw/net/xgmac.c.
    - CVE-2020-15863
  * SECURITY UPDATE: reachable assertion failure
    - debian/patches/CVE-2020-16092.patch: fix assertion failure in
      hw/net/net_tx_pkt.c.
    - CVE-2020-16092

 -- Marc Deslauriers <email address hidden>  Tue, 11 Aug 2020 13:19:33 -0400

Upload details

Uploaded by:
Marc Deslauriers
Uploaded to:
Bionic
Original maintainer:
Ubuntu Developers
Architectures:
any
Section:
otherosfs
Urgency:
Medium Urgency

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qemu_2.11+dfsg.orig.tar.xz 7.3 MiB fbfeaafe9539031783d74fbd9e0c6cd85c107adb10442860a1bec07df47ad1c8
qemu_2.11+dfsg-1ubuntu7.31.debian.tar.xz 347.1 KiB 5b7f486bb549e8e15bd259911aa1a2f81c81a1e48557b316ffb6b53a0f7ed92d
qemu_2.11+dfsg-1ubuntu7.31.dsc 6.4 KiB d83945114da6b8f25bf97fc2486672888d2d274e39996abebc89d56bd81c7f98

View changes file

Binary packages built by this source

qemu: fast processor emulator

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, i386, M68k (ColdFire), MicroBlaze, MIPS, PowerPC, SH4,
 SPARC and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs. QEMU has
 two operating modes:
 .
  * User mode emulation: QEMU can launch Linux processes compiled for
    one CPU on another CPU.
  * Full system emulation: QEMU emulates a full system, including a
    processor and various peripherals. It enables easier testing and
    debugging of system code. It can also be used to provide virtual
    hosting of several virtual machines on a single server.
 .
 As QEMU requires no host kernel patches to run, it is very safe and
 easy to use.
 .
 This package is a metapackage depending on all qemu-related packages.

qemu-block-extra: extra block backend modules for qemu-system and qemu-utils

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, i386, M68k (ColdFire), MicroBlaze, MIPS, PowerPC, SH4,
 SPARC and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides extra block device backend modules for qemu-system
 emulation and qemu-img from qemu-utils package, which are rarely used and
 has extra dependencies.

qemu-block-extra-dbgsym: debug symbols for qemu-block-extra
qemu-guest-agent: Guest-side qemu-system agent

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, i386, M68k (ColdFire), MicroBlaze, MIPS, PowerPC, SH4,
 SPARC and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides a daemon (agent) to run inside qemu-system
 guests (full system emulation). It communicates with the host using
 a virtio-serial channel org.qemu.guest_agent.0, and allows one to perform
 some functions in the guest from the host, including:
  - querying and setting guest system time
  - performing guest filesystem sync operation
  - initiating guest shutdown or suspend to ram
  - accessing guest files
  - freezing/thawing guest filesystem operations
  - others.
 .
 Install this package on a system which is running as guest inside
 qemu virtual machine. It is not used on the host.

qemu-guest-agent-dbgsym: debug symbols for qemu-guest-agent
qemu-kvm: QEMU Full virtualization on x86 hardware

 QEMU is a fast processor emulator. This package provides just a wrapper
 script /usr/bin/kvm which run qemu-system-x86 in kvm mode for backwards
 compatibility.

qemu-system: QEMU full system emulation binaries

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, i386, M68k (ColdFire), MicroBlaze, MIPS, PowerPC, SH4,
 SPARC and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This metapackage provides the full system emulation binaries for all supported
 targets, by depending on all per-architecture system emulation packages which
 QEMU supports.

qemu-system-arm: QEMU full system emulation binaries (arm)

 QEMU is a fast processor emulator: currently the package supports
 ARM emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides the full system emulation binaries to emulate
 the following arm hardware: aarch64 arm.
 .
 In system emulation mode QEMU emulates a full system, including a processor
 and various peripherals. It enables easier testing and debugging of system
 code. It can also be used to provide virtual hosting of several virtual
 machines on a single server.

qemu-system-arm-dbgsym: debug symbols for qemu-system-arm
qemu-system-common: QEMU full system emulation binaries (common files)

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, i386, M68k (ColdFire), MicroBlaze, MIPS, PowerPC, SH4,
 SPARC and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides common files needed for target-specific
 full system emulation (qemu-system-*) packages.

qemu-system-common-dbgsym: debug symbols for qemu-system-common
qemu-system-mips: QEMU full system emulation binaries (mips)

 QEMU is a fast processor emulator: currently the package supports
 MIPS emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides the full system emulation binaries to emulate
 the following mips hardware: mips mipsel mips64 mips64el.
 .
 In system emulation mode QEMU emulates a full system, including a processor
 and various peripherals. It enables easier testing and debugging of system
 code. It can also be used to provide virtual hosting of several virtual
 machines on a single server.

qemu-system-mips-dbgsym: debug symbols for qemu-system-mips
qemu-system-misc: QEMU full system emulation binaries (miscellaneous)

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, M68k (ColdFire), MicroBlaze, and SH4
 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides the full system emulation binaries to emulate
 various other hardware which did not made into separate packages.
 Emulators for the following architectures are provided:
   alpha cris lm32 m68k microblaze microblazeel moxie nios2
  or1k sh4 sh4eb tricore xtensa xtensaeb unicore32.
 .
 In system emulation mode QEMU emulates a full system, including a processor
 and various peripherals. It enables easier testing and debugging of system
 code. It can also be used to provide virtual hosting of several virtual
 machines on a single server.

qemu-system-misc-dbgsym: debug symbols for qemu-system-misc
qemu-system-ppc: QEMU full system emulation binaries (ppc)

 QEMU is a fast processor emulator: currently the package supports
 PowerPC emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides the full system emulation binaries to emulate
 the following PowerPC hardware: ppc ppcemb ppc64.
 .
 In system emulation mode QEMU emulates a full system, including a processor
 and various peripherals. It enables easier testing and debugging of system
 code. It can also be used to provide virtual hosting of several virtual
 machines on a single server.

qemu-system-ppc-dbgsym: debug symbols for qemu-system-ppc
qemu-system-s390x: QEMU full system emulation binaries (s390x)

 QEMU is a fast processor emulator: currently the package supports
 s390x emulation. By using dynamic translation it achieves reasonable
 speed while being easy to port on new host CPUs.
 .
 This package provides the full system emulation binaries to emulate
 the following s390x hardware: s390x.
 .
 In system emulation mode QEMU emulates a full system, including a processor
 and various peripherals. It enables easier testing and debugging of system
 code. It can also be used to provide virtual hosting of several virtual
 machines on a single server.

qemu-system-s390x-dbgsym: debug symbols for qemu-system-s390x
qemu-system-sparc: QEMU full system emulation binaries (sparc)

 QEMU is a fast processor emulator: currently the package supports
 SPARC emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides the full system emulation binaries to emulate
 the following sparc hardware: sparc sparc64.
 .
 In system emulation mode QEMU emulates a full system, including a processor
 and various peripherals. It enables easier testing and debugging of system
 code. It can also be used to provide virtual hosting of several virtual
 machines on a single server.

qemu-system-sparc-dbgsym: debug symbols for qemu-system-sparc
qemu-system-x86: QEMU full system emulation binaries (x86)

 QEMU is a fast processor emulator: currently the package supports
 i386 and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides the full system emulation binaries to emulate
 the following x86 hardware: i386 x86_64.
 .
 In system emulation mode QEMU emulates a full system, including a processor
 and various peripherals. It enables easier testing and debugging of system
 code. It can also be used to provide virtual hosting of several virtual
 machines on a single server.
 .
 On x86 host hardware this package also enables KVM kernel virtual machine
 usage on systems which supports it.

qemu-system-x86-dbgsym: debug symbols for qemu-system-x86
qemu-user: QEMU user mode emulation binaries

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, i386, M68k (ColdFire), MicroBlaze, MIPS, PowerPC, SH4,
 SPARC and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides the user mode emulation binaries. In this mode
 QEMU can launch Linux processes compiled for one CPU on another CPU.
 .
 If qemu-user-binfmt package is also installed, it will register binary
 format handlers from this qemu-user package with the kernel so it will
 be possible to run foreign binaries directly. However, this might not
 be suitable for using inside foreign chroots, in which case it is
 possible to use qemu-user-static package instead of qemu-user-binmft, --
 qemu-user-static will register statically linked binfmt handlers instead.

qemu-user-binfmt: QEMU user mode binfmt registration for qemu-user

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, i386, M68k (ColdFire), MicroBlaze, MIPS, PowerPC, SH4,
 SPARC and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides binfmt support registration for the user mode
 emulation binaries from qemu-user. This is an empty package, it does
 not contain any additional files, only registration scripts which run
 at install and remove times.

qemu-user-dbgsym: debug symbols for qemu-user
qemu-user-static: QEMU user mode emulation binaries (static version)

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, i386, M68k (ColdFire), MicroBlaze, MIPS, PowerPC, SH4,
 SPARC and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides the user mode emulation binaries, built
 statically. In this mode QEMU can launch Linux processes compiled for
 one CPU on another CPU.
 .
 If binfmt-support package is installed, qemu-user-static package will
 register binary formats which the provided emulators can handle, so
 that it will be possible to run foreign binaries directly.

qemu-user-static-dbgsym: debug symbols for qemu-user-static
qemu-utils: QEMU utilities

 QEMU is a fast processor emulator: currently the package supports
 ARM, CRIS, i386, M68k (ColdFire), MicroBlaze, MIPS, PowerPC, SH4,
 SPARC and x86-64 emulation. By using dynamic translation it achieves
 reasonable speed while being easy to port on new host CPUs.
 .
 This package provides QEMU related utilities:
  * qemu-img: QEMU disk image utility
  * qemu-io: QEMU disk exerciser
  * qemu-nbd: QEMU disk network block device server

qemu-utils-dbgsym: debug symbols for qemu-utils