Hotfix XS82E023 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. Information About this Hotfix Component| Details ---|--- Prerequisite| None Post-update tasks| None Content live patchable| No Baselines for Live Patch| N/A Revision History| Published on Apr 27, 2021...

Citrix Hypervisor <= 8.2 LTSR DoS (CTX306565)

The version of Citrix Hypervisor formerly Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by denial of service vulnerabilities. - A local attacker with the ability to execute privileged mode code in a guest machine can perform a denial of servi...

Citrix Hypervisor Denial of Service Vulnerability

Citrix Systems Hypervisor is an application from Citrix Systems, Inc. It is used to simplify operations management and ensure a high-definition user experience for intensive workloads. Citrix Hypervisor has a security vulnerability that can be exploited by an attacker to trigger a denial of servi...

Vulnerabilities fixed in Citrix Hypervisor (Xen)

Vulnerabilities have been fixed in the Citrix Hypervisor. The vulnerabilities allow a local malicious person with elevated permissions on a guest system able to cause the host system to crash. Citrix has released updates to fix the vulnerabilities. More information can be found on the page below:...

Citrix Hypervisor Security Update

Description of Problem Two security issues have been identified in Citrix Hypervisor formerly Citrix XenServer that may allow privileged code in a guest VM to cause the host to crash or become unresponsive. These issues affect all currently supported versions of Citrix Hypervisor up to and...

Citrix Hypervisor 安全漏洞

Citrix Systems Hypervisor is an application from Citrix Systems, Inc. It is used to simplify operations management and ensure a high-definition user experience for intensive workloads. Citrix Hypervisor has a security vulnerability that can be exploited by an attacker to trigger a denial of servi...

Hotfix XS82E021 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. Information About this Hotfix Component| Details ---|--- Prerequisite| None Post-update tasks| None Content live patchable| No Baselines for Live Patch| N/A Revision History| Published on Mar 26, 2021...

General procedure for xenserver/citrix hypervisor upgrade

General procedure for xenserver/citrix hypervisor upgrade...

Updates to Citrix VM Tools for Linux - For Citrix Hypervisor 8.2 CU 1

Who Should Read This Article? This information is for customers using Citrix Hypervisor 8.2 Cumulative Update 1 who have the Citrix VM Tools for Linux installed on their Linux VMs. The following table lists the latest version of the Citrix VM Tools for Linux for Citrix Hypervisor 8.2 Cumulative...

Driver Disk for Intel ixgbe 5.9.4 - For Citrix Hypervisor 8.2 LTSR

Who Should Install this Driver Disk? Customers running a Citrix Hypervisor 8.2 LTSRrelease who use Intel's ixgbe driver and wish to use the latest version of the following: Driver Module| Version ---|--- ixgbe| 5.9.4 Issues Resolved In this Driver Disk Addresses a memory leak in the control domai...

Vulnerabilities fixed in Citrix Hypervisor

Vulnerabilities have been fixed in the Citrix Hypervisor. The vulnerabilities allow a malicious person with administrator privileges within the guest VM to cause a denial-of-service on the host. Citrix has released updates to fix the vulnerabilities. More information can be found on the page belo...

Hotfix XS82E017 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. All customers who are affected by the issues described inCTX296603 - Citrix Hypervisor Multiple Security Updatesshould install this hotfix. Information About this Hotfix Component| Details ---|---...

Citrix Hypervisor Security Update

Description of Problem Several security issues have been identified that, collectively, may allow privileged code running in a guest VM to cause the host to crash or to become unresponsive. These issues have the following CVE identifiers: CVE ID| Description| Vulnerability Type| Pre-conditions...

Hotfix XS82E016 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. All customers who are affected by the issues described inCTX291439 - Citrix Hypervisor Multiple Security Updatesshould install this hotfix. Information About this Hotfix Component| Details ---|---...

Diagnosing an unresponsive Citrix Hypervisor server

This article describes how to diagnose an unresponsive XenServer or Citrix Hypervisor server. If you cannot connect to your Citrix Hypervisor server from XenCenter or other orchestration tool, you can use the steps in this article to attempt to regain access to the unresponsive server and gather...

Citrix Hypervisor Security Update

Description of Problem A security issue has been identified that may allow privileged code running in a guest VM to which a PCI passthrough device has been allocated to cause other VMs with PCI passthrough devices to fail to boot, crash or become unresponsive. This only applies to guest VMs where...

Hotfix XS82E015 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. Information About this Hotfix Component| Details ---|--- Prerequisite| None Post-update tasks| None Content live patchable| No Baselines for Live Patch| N/A Revision History| Published on Feb02, 2021 To...

Hotfix XS82E011 - for Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. All customers who are affected by the issues described inCTX286511 - Citrix Hypervisor Multiple Security Updatesshould install this hotfix. Information About this Hotfix Component| Details ---|---...

Hotfix XS81E014 - For Citrix Hypervisor 8.1

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.1. All customers who are affected by the issues described inCTX286756 - Citrix Hypervisor Multiple Security Updatesshould install this hotfix. Note: This hotfix is available only to customers on theCustomer...

Hotfix XS82E006 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. Information About this Hotfix Component| Details ---|--- Prerequisite| None Post-update tasks| None Content live patchable| No Baselines for Live Patch| N/A Revision History| Published on Nov 03, 2020...