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Ubuntu: (Multiple Advisories) (CVE-2017-14167): QEMU regression

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Ubuntu: (Multiple Advisories) (CVE-2017-14167): QEMU regression

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
09/08/2017
Created
07/25/2018
Added
02/21/2018
Modified
04/25/2018

Description

Integer overflow in the load_multiboot function in hw/i386/multiboot.c in QEMU (aka Quick Emulator) allows local guest OS users to execute arbitrary code on the host via crafted multiboot header address values, which trigger an out-of-bounds write.

Solution(s)

  • ubuntu-upgrade-qemu
  • ubuntu-upgrade-qemu-system
  • ubuntu-upgrade-qemu-system-aarch64
  • ubuntu-upgrade-qemu-system-arm
  • ubuntu-upgrade-qemu-system-mips
  • ubuntu-upgrade-qemu-system-misc
  • ubuntu-upgrade-qemu-system-ppc
  • ubuntu-upgrade-qemu-system-s390x
  • ubuntu-upgrade-qemu-system-sparc
  • ubuntu-upgrade-qemu-system-x86

References

  • USN-3575-1
  • USN-3575-2
  • DSA-3991
  • 100694
  • RHSA-2017:3368
  • RHSA-2017:3369
  • RHSA-2017:3466
  • RHSA-2017:3470
  • RHSA-2017:3471
  • RHSA-2017:3472
  • RHSA-2017:3473
  • RHSA-2017:3474
  • CVE-2017-14167
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