RHEL 7 : kernel (RHSA-2016:0103)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2016:0103 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. It was found that the x86 ISA Instruction Set...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Updated kernel packages that fix three security issues, multiple bugs, and one enhancement are now available for Red Hat Enterprise Linux 7.1 Extended Update Support. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base...

The vulnerability of the Windows operating system allows a perpetrator to execute arbitrary code or cause malfunctions in the host operating system.

The vulnerability of the Hyper-V service in the Windows operating system arises due to an overflow in the buffer of dynamic memory. Exploiting this vulnerability allows a local attacker to execute arbitrary code or cause a failure in the host operating system by elevating the privileges of the ho...

Scientific Linux Security Update : grub2 on SL7.x x86_64 (20151119)

It was discovered that grub2 builds for EFI systems contained modules that were not suitable to be loaded in a Secure Boot environment. An attacker could use this flaw to circumvent the Secure Boot mechanisms and load non- verified code. Attacks could use the boot menu if no password was set, or...

Update Rollup 9 for Microsoft Azure Site Recovery Provider

Describes Update Rollup 8 for Microsoft Azure Site Recovery Provider. Includes a summary of the issues that this rollup fixes.IntroductionThis article describes the fixes that are included in Update Rollup 9 version 5.1.1300 for Microsoft Azure Site Recovery Provider. Learn about the details of t...

CentOS 7 : grub2 (CESA-2015:2401)

Updated grub2 packages that fix one security issue, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Low security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

grub2 security update

CentOS Errata and Security Advisory CESA-2015:2401 Updated grub2 packages that fix one security issue, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Low security impact. A Common Vulnerability Scori...

RedHat Update for grub2 RHSA-2015:2401-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Low: Red Hat Security Advisory: grub2 security, bug fix, and enhancement update

Updated grub2 packages that fix one security issue, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Low security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

Microsoft Fixes Hyper-V Denial of Service Issue

In addition to the usual slew of patches Microsoft dropped this week, the company on Tuesday also addressed an issue in its hypervisor, Hyper-V, that could lead to a denial of service condition. Microsoft warned about the issue in an advisory separate from its usual Patch Tuesday bulletins. The...

Microsoft security advisory: Description of the security update for Windows Hyper-V: November 10, 2015

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Cumulative update for Windows 10: November 10, 2015

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Cumulative update for Windows 10 Version 1511: November 10, 2015

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MS KB3108638: Update for Windows Hyper-V to Address CPU Weakness

The remote Windows host is affected by multiple denial of service vulnerabilities that can be triggered with certain central processing unit CPU chipsets. A local attacker with kernel-mode privileges on a Hyper-V guest can exploit this to cause all Hyper-V guests to become unresponsive. C Tenable...

Hyper-V Synthetic Network Interface Card Reinitializes on New Target Devices

Hyper-V synthetic Network Interface Card NIC reinitializes on new Provisioning Services target.During the synthetic NIC reinitialize at boot, it delays any software to use the interface.Windows redetects the NIC as a new device and increments the name of the device, for example, “Local Area...

Hyper-V crash consistent Backups/Replicas due to McAfee mfehidk driver

Challenge If McAfee FS minifilter MFEHIDK driver is loaded into Windows kernel, then it doesn't allow any other driver to load at lower altitudes, it only allows other drivers to load at higher altitudes, supposedly because of proactive defense logic of McAfee Antivirus. Therefore Veeam CBT drive...

The vulnerability of the Windows operating system allows a hacker to circumvent restrictions related to network traffic.

The vulnerability of the Hyper-V operating system’s service is related to errors in the code. Exploiting this vulnerability allows an attacker, operating locally, to circumvent network traffic restrictions by using a specially crafted application that exploits errors in access control list ACL...

Microsoft Windows multiple security vulnerabilities

Multiple vulnerabilities in Edge and Internet Explorer, code execution in graphics and journaling, mediascenter, .Net framework, task management, Active Directory, Hyper-V...

Microsoft Windows Hyper-V Security Feature Bypass Vulnerability

Hyper-V is a technology based on the Virtual Machine Monitor that provides a scalable, reliable and highly available virtualization platform. A security feature bypass vulnerability exists in Microsoft Windows 8.1, Windows Server 2012 R2, Windows 10, which can be exploited by an attacker to bypas...

CVE-2015-2534

Hyper-V in Microsoft Windows 8.1, Windows Server 2012 R2, and Windows 10 improperly processes ACL settings, which allows local users to bypass intended network-traffic restrictions via a crafted application, aka "Hyper-V Security Feature Bypass Vulnerability."...