Virglrenderer Integer Overflow Vulnerability

Virgil is a research project aimed at investigating the possibilities of creating virtual 3D GPUs in qemu virtual machines, which allow client operating systems to use the capabilities of the host GPU to accelerate 3D rendering. An integer overflow vulnerability exists in Virglrenderer. An attack...

Virglrenderer Stack Buffer Overflow Vulnerability

Virgil is a research project aimed at investigating the possibilities of creating virtual 3D GPUs in qemu virtual machines, which allow client operating systems to use the capabilities of the host GPU to accelerate 3D rendering. Virglrenderer suffers from a heap buffer overflow vulnerability. An...

DEBIAN-CVE-2015-2877

Kernel Samepage Merging KSM in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection CAIN attack. NOTE: the vendor states "Basically ...

Scientific Linux Security Update : qemu-kvm on SL7.x x86_64 (20170302)

Security Fixes : - Quick emulator QEMU built with the Cirrus CLGD 54xx VGA emulator support is vulnerable to an out-of-bounds access issue. It could occur while copying VGA data via bitblt copy in backward mode. A privileged user inside a guest could use this flaw to crash the QEMU process...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20170302)

Security Fixes : - Linux kernel built with the Kernel-based Virtual Machine CONFIGKVM support is vulnerable to a NULL pointer dereference flaw. It could occur on x86 platform, when emulating an undefined instruction. An attacker could use this flaw to crash the host kernel resulting in DoS...

kernel: kvm: x86: NULL pointer dereference during instruction decode

Linux kernel built with the Kernel-based Virtual Machine CONFIGKVM support is vulnerable to a null pointer dereference flaw. It could occur on x86 platform, when emulating an undefined instruction. An attacker could use this flaw to crash the host kernel resulting in DoS...

Update Rollup 16 for Azure Site Recovery

Describes the fixes that are included in Update Rollup 16 for Azure Site Recovery.IntroductionThis article describes the fixes that are included in Update Rollup 16 for Azure Site Recovery for the following:Microsoft Azure Site Recovery Provider version 5.1.2150.0Microsoft Azure Site Recovery...

qemu security update

CentOS Errata and Security Advisory CESA-2017:0309 An update for qemu-kvm is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severit...

Virglrenderer Denial of Service Vulnerability (CNVD-2017-02434)

Virglrenderer is a library for maintaining API stability in Virgil 3d projects. A denial of service vulnerability exists in Virglrenderer. An attacker exploits this vulnerability to crash a QEMU instance, resulting in a denial of service...

RHEL 6 : kernel (RHSA-2017:0307)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2017:0307 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: When creating audit records for...

Virglrenderer Denial of Service Vulnerability

Virglrenderer is a library for maintaining API stability in Virgil 3d projects. A denial of service vulnerability exists in Virglrenderer. An attacker can exploit this vulnerability to cause a QEMU instance to crash, resulting in a denial of service...

UBUNTU-CVE-2016-9377

Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service guest crash by leveraging IDT entry miscalculation...

USN-3208-2 linux-lts-xenial vulnerabilities

USN-3208-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that the generic SCSI block layer in the Linux kernel did not proper...

UBUNTU-CVE-2016-9637

The 1 ioportread and 2 ioportwrite functions in Xen, when qemu is used as a device model within Xen, might allow local x86 HVM guest OS administrators to gain qemu process privileges via vectors involving an out-of-range ioport access...

No Azure storage accounts can be found

Challenge When attempting to perform a direct restore to Azure through the Veeam Backup & Replication console, or via PowerShell Get-VBRAzureStorageAccount, no storage accounts can be found, or the specified storage account is not returned. Cause The storage accounts specified are blob storage...

Update Rollup 12 for System Center 2012 R2 Virtual Machine Manager

Update Rollup 12 for System Center 2012 R2 Virtual Machine Manager Introduction This article describes the issues that are fixed in Update Rollup 12 for Microsoft System Center 2012 R2 Virtual Machine Manager. There are three updates available for System Center 2012 R2 Virtual Machine Manager: on...

[SECURITY] Fedora 24 Update: gnome-boxes-3.20.4-1.fc24

gnome-boxes lets you easily create, setup, access, and use: remote machines remote virtual machines local virtual machines When technology permits, set up access for applications on local virtual machines...

DEBIAN-CVE-2016-10150

Use-after-free vulnerability in the kvmioctlcreatedevice function in virt/kvm/kvmmain.c in the Linux kernel before 4.8.13 allows host OS users to cause a denial of service host OS crash or possibly gain privileges via crafted ioctl calls on the /dev/kvm device...

Insanity-Framework - Generate Payloads and control Remote Machines

With the dynamics of persuasion that prove effective in a pentest, several painstaking means of making a payload has emerged, Insanity Framework provides speed and effectiveness in a single tool to help you work. Features Bypass most AV and Sandboxes. Remote Control. Payload Generation. Some...

Credential disclosure in LXCA log files - us

Lenovo Security Advisory: LEN-11635 Potential Impact: Disclosure of credentials to a non-privileged user Severity: High Scope of Impact: Lenovo-specific CVE Identifier: CVE-2016-8233 Summary Description: During an internal security review, log files generated by Lenovo XClarity Administrator LXCA...