CVE-2020-6102

An exploitable code execution vulnerability exists in the Shader functionality of AMD Radeon DirectX 11 Driver atidxx64.dll 26.20.15019.19000. An attacker can provide a a specially crafted shader file to trigger this vulnerability, resulting in code execution. This vulnerability can be triggered...

Restore or Failback to Server 2022 Hyper-V host fails with "Unable to update VM security descriptor Error"

Article Applicability This article is specific to an error that occurs when attempting to restore or failback to a Hyper-V host running Windows Server 2022 or versions 2004 and 20H2 of the Semi-Annual Channel versions of Windows Server. This article addresses an issue that is mentioned in the Vee...

Patch Tuesday - August 2021

Hot off the press, it’s another issue of the Patch Tuesday blog! While the number of vulnerabilities is low this month, there are a number of high risk items administrators will want to patch right away including a few that will require additional remediation steps. This Patch Tuesday also includ...

Remote code execution

An exploitable code execution vulnerability exists in the Shader functionality of AMD Radeon DirectX 11 Driver atidxx64.dll 26.20.15019.19000. An attacker can provide a a specially crafted shader file to trigger this vulnerability, resulting in code execution. This vulnerability can be triggered...

CVE-2020-6100

An exploitable memory corruption vulnerability exists in AMD atidxx64.dll 26.20.15019.19000 graphics driver. A specially crafted pixel shader can cause memory corruption vulnerability. An attacker can provide a specially crafted shader file to trigger this vulnerability. This vulnerability...

Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability

A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system,...

Loss of consistency with IDE-attached virtual hard disks when a Hyper-V host server experiences an unplanned restart

Loss of consistency with IDE-attached virtual hard disks when a Hyper-V host server experiences an unplanned restart Symptoms If a Windows Server 2012 or Windows Server 2008 R2-based Hyper-V host experiences an unplanned restart, and if volumes on virtual hard disks connected to a virtual IDE...

Failed to open VM attachment

Challenge Veeam ONE generates "Failed to open VM attachment" alarm. Cause Veeam ONE triggers " Failed to open VM attachment" alarm when the following Windows events are registered on the Hyper-V host: 12290 Microsoft-Windows-Hyper-V-Worker 12290 Microsoft-Windows-Hyper-V-SynthStor 12290...

“Invalid Credentials” Error Adding a Hyper-V Host Using a Local Account

Article Applicability This article relates to an error that only occurs when Veeam Backup & Replication is deployed on a Windows machine. With the Veeam Software Appliance, to add a Hyper-V host using credentials, it requires that both the appliance and the Windows machine are added to the same...

Veeam ONE Fails to Collect Performance Data from a Hyper-V Host

Challenge Veeam ONE fails to collect performance data from one or multiple Hyper-V hosts despite being able to collect infrastructure and topology data. This issue may occur with or without an alarm being triggered. When an alarm is triggered, it will display the message: Performance data...