USN-3047-1: QEMU vulnerabilities

Li Qiang discovered that QEMU incorrectly handled 53C9X Fast SCSI controller emulation. A privileged attacker inside the guest 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...

Cloud computing a core component of QEMU even explosion 1 0 pieces of high-risk vulnerabilities-vulnerability warning-the black bar safety net

Since 5 month so far,as cloud computing is an important underlying component of QEMU has been a continuous burst of 1 0 pieces of high-risk vulnerabilities,from the official website of the vulnerability Description,This 1 0 piece vulnerability, respectively, will cause comprises a“virtual machine...

qemu-arch-extra: multiple issues

CVE-2015-8558 denial of service An infinite-loop issue was found in the QEMU emulator built with USB EHCI emulation support. The flaw occurred during communication between the host controller interfaceEHCI and a respective device driver. These two communicate using an isochronous transfer...

qemu: multiple issues

CVE-2015-8558 denial of service An infinite-loop issue was found in the QEMU emulator built with USB EHCI emulation support. The flaw occurred during communication between the host controller interfaceEHCI and a respective device driver. These two communicate using an isochronous transfer...

UBUNTU-CVE-2016-5106

The megasasdcmdsetproperties function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest administrators to cause a denial of service out-of-bounds write access via vectors involving a MegaRAID Firmware Interface MFI command...

UBUNTU-CVE-2016-5105

The megasasdcmdcfgread function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, uses an uninitialized variable, which allows local guest administrators to read host memory via vectors involving a MegaRAID Firmware Interface MFI command...

CVE-2016-5106

The megasasdcmdsetproperties function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest administrators to cause a denial of service out-of-bounds write access via vectors involving a MegaRAID Firmware Interface MFI command...

CVE-2016-5107

The megasaslookupframe function in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS administrators to cause a denial of service out-of-bounds read and crash via unspecified vectors...

CVE-2016-5105

The megasasdcmdcfgread function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, uses an uninitialized variable, which allows local guest administrators to read host memory via vectors involving a MegaRAID Firmware Interface MFI command...

CVE-2016-5107

The megasaslookupframe function in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS administrators to cause a denial of service out-of-bounds read and crash via unspecified vectors...

CVE-2016-5106

The megasasdcmdsetproperties function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest administrators to cause a denial of service out-of-bounds write access via vectors involving a MegaRAID Firmware Interface MFI command...

CVE-2016-5105

The megasasdcmdcfgread function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, uses an uninitialized variable, which allows local guest administrators to read host memory via vectors involving a MegaRAID Firmware Interface MFI command...

QEMU scsi denial of service vulnerability (CNVD-2016-03666)

QEMU is a simulation processor software developed by French programmer Fabrice Bellard. The software is fast and cross-platform. A denial of service vulnerability exists in QEMU's scsi. An attacker can exploit this vulnerability to cause a denial of service write across boundaries when the progra...

QEMU scsi information disclosure vulnerability

QEMU is a simulation processor software developed by French programmer Fabrice Bellard. The software is fast and cross-platform. An information disclosure vulnerability exists in QEMU's scsi. When the program is supported using the MegaRAID SAS 8708EM2 Host Bus Adapter emulator, an attacker can...

Fedora 23 : kernel-4.2.6-300.fc23 (2015-115c302856)

The 4.2.6 stable update contains a number of important fixes across the tree. kernel-4.2.6-300.fc23 - Fix incorrect size calculations in megaraid with 64K pages rhbz 1269300 - CVE-2015-8104 kvm: DoS infinite loop in microcode DB exception rhbz 1278496 1279691 - CVE-2015-5307 kvm: DoS infinite loo...

Fedora 22 : kernel-4.2.6-200.fc22 (2015-cd94ad8d7c)

The 4.2.6 stable update contains a number of important fixes across the tree. kernel-4.2.6-200.fc22 - Fix incorrect size calculations in megaraid with 64K pages rhbz 1269300 - CVE-2015-8104 kvm: DoS infinite loop in microcode DB exception rhbz 1278496 1279691 - CVE-2015-5307 kvm: DoS infinite loo...

Debian Security Advisory DSA 3471-1 (qemu - security update)

Several vulnerabilities were discovered in qemu, a full virtualization solution on x86 hardware. CVE-2015-7295 Jason Wang of Red Hat Inc. discovered that the Virtual Network Device support is vulnerable to denial-of-service, that could occur when receiving large packets. CVE-2015-7504 Qinghao Tan...

Ubuntu: Security Advisory (USN-2891-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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 14.04 LTS : QEMU vulnerabilities (USN-2891-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2891-1 advisory. Qinghao Tang discovered that QEMU incorrectly handled PCI MSI-X support. An attacker inside the guest could use this issue to cause QEMU to crash,...

USN-2891-1: QEMU vulnerabilities

Qinghao Tang discovered that QEMU incorrectly handled PCI MSI-X support. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 15.10. CVE-2015-7549 Lian Yihan discovered that QEMU incorrectl...