exploit the possibilities
Showing 1 - 4 of 4 RSS Feed

CVE-2018-7858

Status Candidate

Overview

Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.

Related Files

Red Hat Security Advisory 2018-2162-01
Posted Jul 11, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-2162-01 - Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Issues addressed include a bypass vulnerability.

tags | advisory, kernel, bypass
systems | linux, redhat
advisories | CVE-2017-13672, CVE-2018-3639, CVE-2018-5683, CVE-2018-7858
MD5 | 07c82da0e66fff158b7df439f93cc21c
Ubuntu Security Notice USN-3649-1
Posted May 16, 2018
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3649-1 - Cyrille Chatras discovered that QEMU incorrectly handled certain PS2 values during migration. An attacker could possibly use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 18.04 LTS. Cyrille Chatras discovered that QEMU incorrectly handled multiboot. An attacker could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. Various other issues were also addressed.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2017-16845, CVE-2018-7550, CVE-2018-7858
MD5 | 328c7fe35bf9b4dcb186ccdd37961b7e
Red Hat Security Advisory 2018-1416-01
Posted May 15, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-1416-01 - Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Issues addressed include an out of bounds access vulnerability.

tags | advisory, kernel
systems | linux, redhat
advisories | CVE-2018-7858
MD5 | 2ed1e99b749114d3666c1b9ad94f23a1
Red Hat Security Advisory 2018-1369-01
Posted May 10, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-1369-01 - KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Issues addressed include out-of-bounds access.

tags | advisory
systems | linux, redhat
advisories | CVE-2018-7550, CVE-2018-7858
MD5 | 436f58ce6c3130ea7f966c619aebe7f6
Page 1 of 1
Back1Next

File Archive:

February 2019

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Feb 1st
    22 Files
  • 2
    Feb 2nd
    9 Files
  • 3
    Feb 3rd
    2 Files
  • 4
    Feb 4th
    15 Files
  • 5
    Feb 5th
    50 Files
  • 6
    Feb 6th
    24 Files
  • 7
    Feb 7th
    15 Files
  • 8
    Feb 8th
    6 Files
  • 9
    Feb 9th
    1 Files
  • 10
    Feb 10th
    1 Files
  • 11
    Feb 11th
    22 Files
  • 12
    Feb 12th
    25 Files
  • 13
    Feb 13th
    16 Files
  • 14
    Feb 14th
    32 Files
  • 15
    Feb 15th
    15 Files
  • 16
    Feb 16th
    10 Files
  • 17
    Feb 17th
    2 Files
  • 18
    Feb 18th
    27 Files
  • 19
    Feb 19th
    0 Files
  • 20
    Feb 20th
    0 Files
  • 21
    Feb 21st
    0 Files
  • 22
    Feb 22nd
    0 Files
  • 23
    Feb 23rd
    0 Files
  • 24
    Feb 24th
    0 Files
  • 25
    Feb 25th
    0 Files
  • 26
    Feb 26th
    0 Files
  • 27
    Feb 27th
    0 Files
  • 28
    Feb 28th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2019 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close