Ubuntu Update for qemu-kvm USN-1165-1

Ubuntu Update for Linux kernel vulnerabilities USN-1165-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN11651.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for qemu-kvm USN-1165-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net Thi...

Ubuntu: Security Advisory (USN-1165-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 10.04 LTS / 10.10 / 11.04 : qemu-kvm vulnerabilities (USN-1165-1)

Nelson Elhage discoverd that QEMU did not properly validate certain virtqueue requests from the guest. An attacker could exploit this to cause a denial of service of the guest or possibly execute code with the privileges of the user invoking the program. CVE-2011-2212 Stefan Hajnoczi discovered...

[SECURITY] [DSA 2270-1] qemu-kvm security update

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2270-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff July 01, 2011 http://www.debian.org/security/faq -...

Important: Red Hat Security Advisory: qemu-kvm security and bug fix update

Updated qemu-kvm packages that fix two security issues and one bug are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity...

PT-2012-1059 · Qemu +1 · Qemu-Kvm +1

Name of the Vulnerable Software and Affected Versions: qemu-kvm version 0.14.0 and earlier Description: The issue is related to a buffer overflow in the virtio subsystem, allowing privileged guest users to cause a denial of service or gain privileges via a crafted indirect descriptor. This is...

CVE-2011-2512

The virtioqueuenotify in qemu-kvm 0.14.0 and earlier does not properly validate the virtqueue number, which allows guest users to cause a denial of service guest crash and possibly execute arbitrary code via a negative number in the Queue Notify field of the Virtio Header, which bypasses a signed...

qemu-kvm security and bug fix update

qemu-kvm-0.12.1.2-2.160.el61.2 - kvm-virtio-guard-against-negative-vq-notifies.patch bz717403 - Resolves: bz717403 qemu-kvm: OOB memory access caused by negative vq notifies rhel-6.1.z qemu-kvm-0.12.1.2-2.160.el61 - kvm-Fix-phys-memory-client-pass-guest-physical-address-n.patch bz701771 -...

Debian DSA-2270-1 : qemu-kvm - programming error

It was discovered that incorrect sanitising of virtio queue commands in KVM, a solution for full virtualization on x86 hardware, could lead to denial of service or the execution of arbitrary code. The oldstable distribution lenny is not affected by this problem. %NASLMINLEVEL 70300 C Tenable...

[BSA-039] Security Update for qemu-kvm

Michael Tokarev uploaded new packages for qemu-kvm which fixed the following security issues: CVE-2011-0011 Setting the VNC password to an empty string silently disabled all authentication. CVE-2011-1750 The virtio-blk driver performed insufficient validation of read/write I/O from the guest...

[SECURITY] [DSA 2270-1] qemu-kvm security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2270-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff July 01, 2011 http://www.debian.org/security/faq -...

DSA-2270-1 qemu-kvm - programming error

Bulletin has no description...

kvm: arch/x86/kvm/x86.c: reading uninitialized stack memory

arch/x86/kvm/x86.c in the Linux kernel before 2.6.36.2 does not initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory via read operations on the /dev/kvm device...

Ubuntu Update for qemu-kvm USN-1145-1

Ubuntu Update for Linux kernel vulnerabilities USN-1145-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN11451.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for qemu-kvm USN-1145-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net Thi...

CVE-2011-2212

Buffer overflow in the virtio subsystem in qemu-kvm 0.14.0 and earlier allows privileged guest users to cause a denial of service guest crash or gain privileges via a crafted indirect descriptor related to "virtqueue in and out requests."...

Solaris Gather Virtual Environment Detection

This module attempts to determine whether the system is running inside of a virtual environment and if so, which one. This module supports detection of Solaris Zone, VMWare, VirtualBox, Xen, and QEMU/KVM. This module requires Metasploit: https://metasploit.com/download Current source:...

Debian DSA-2241-1 : qemu-kvm - implementation error

Nelson Elhage discovered that incorrect memory handling during the removal of ISA devices in KVM, a solution for full virtualization on x86 hardware, could lead to denial of service or the execution of arbitrary code. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and...

CVE-2011-1750

Multiple heap-based buffer overflows in the virtio-blk driver hw/virtio-blk.c in qemu-kvm 0.14.0 allow local guest users to cause a denial of service guest crash and possibly gain privileges via a 1 write request to the virtioblkhandlewrite function or 2 read request to the virtioblkhandleread...

CVE-2011-1751

The pciejwrite function in hw/acpipiix4.c in the PIIX4 Power Management emulation in qemu-kvm does not check if a device is hotpluggable before unplugging the PCI-ISA bridge, which allows privileged guest users to cause a denial of service guest crash and possibly execute arbitrary code by sendin...

qemu-kvm security, bug fix, and enhancement update

qemu-kvm-0.12.1.2-2.160.el6 - kvm-virtio-blk-fail-unaligned-requests.patch bz698910 - kvm-Ignore-pci-unplug-requests-for-unpluggable-devices.patch bz699789 - Resolves: bz698910 CVE-2011-1750 virtio-blk: heap buffer overflow caused by unaligned requests rhel-6.1 - Resolves: bz699789 CVE-2011-1751...