Citrix Releases Security Updates for Multiple Products

Citrix has released security updates to address vulnerabilities affecting multiple products. A malicious cyber actor can exploit one of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Citrix security bulletins and apply...

Driver Disk for Mellanox mlnxen 5.9_0.5.5.0 - For Citrix Hypervisor 8.2 LTSR

Who should install this driver disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Mellanox's mlnxen driver and wish to use the latest version of the following: Driver Module| Version ---|--- mlxcompat| Not applicable mlxfw| Not applicable auxiliary| Not applicable mlxdevm| 1.0...

How to change the DNS for a Citrix Hypervisor

Change the DNS for Citrix Hypervisor...

Windows 11 guest OS is not supported on Citrix Hypervisor 8.2CU1

Windows 11 guest OS install is not supported on Citrix Hypervisor 8.2CU1...

Update to latest Citrix Hypervisor 8.2 CU1 hotfixes

To update to most recent hotfixes for the supported Citrix Hypervisor 8.2 CU1...

Driver Disk for Microsemi smartpqi 2.1.24_046 - For Citrix Hypervisor 8.2 LTSR

Who should install this driver disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Microsemi's smartpqi driver and wish to use the latest version of the following: Driver Module| Driver Type| Version ---|---|--- smartpqi| SAS/Storage Controller| 2.1.24046 Issues resolved in thi...

Citrix Hypervisor Security Bulletin for CVE-2023-20569, CVE-2023-34319 and CVE-2022-40982

Description of Problem An issue has been discovered in Citrix Hypervisor 8.2 CU1 LTSR that may allow malicious, privileged code in a guest VM to cause the host to crash. This issue has the following identifier: CVE-2023-34319 In addition, Intel has disclosed a security issue affecting certain Int...

Citrix Hypervisor Security Update for CVE-2023-20593

Description of Problem AMD has released updated microcode to address an issue with certain AMD CPUs. Although this is not an issue in the Citrix Hypervisor product itself, we have released a hotfix that includes this microcode to mitigate this CPU hardware issue. This issue has the following...

How to move VDA storage on Citrix Hypervisor

Move VDA disks to another storage on Citrix Hypervisor...

Nested Virtualization Statement for Citrix Hypervisor

Query of "Does Citrix Hypervisor support Nested Virtualization in VMs"...

Driver Disk for Bnxt en 1.10.2_223.0.183.0 - For Citrix Hypervisor 8.2 LTSR

Who should install this driver disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Bnxt's en driver and wish to use the latest version of the following: Driver Module| Driver Type| Version ---|---|--- bnxten| Ethernet/NIC| 1.10.2223.0.183.0 Issues resolved in this driver disk...

Driver Disk for Intel i40e 2.22.20 - For Citrix Hypervisor 8.2 LTSR

Who should install this driver disk? Note: This driver disk is superseded by a more recent build of i40e 2.22.20. The latest version is availabel at https://support.citrix.com/article/CTX677875/driver-disk-for-intel-i40e-222205-for-citrix-hypervisor-82-ltsr Customers running the Citrix Hypervisor...

Driver Disk for Qlogic qla2xxx 10.02.09.00-k - For Citrix Hypervisor 8.2 LTSR

Who should install this driver disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Qlogic's qla2xxx driver and wish to use the latest version of the following: Driver Module| Driver Type| Version ---|---|--- qla2xxx| Fibre Channel HBA/Storage Controller| 10.02.09.00-k Issues...

Citrix Hypervisor 8.2 Cumulative Update 1 - Base Installation ISO - updated June 2023

We have reissued the base installation ISO for Citrix Hypervisor 8.2 Cumulative Update 1 and refreshed its content to enable customers to install Citrix Hypervisor 8.2 Cumulative Update 1 on certain Intel® Xeon® 84xx/64xx/54xx/44xx/34xx Sapphire Rapids systems. For more information, see theHardwa...

Citrix Hypervisor Installation Fails: "This host does not appear to have any hard disks"

During CH8.2CU1 installation onSuperServer 210GP-DNR with local NVMe RAID1 configurated, local disks can not be found when selecting disk for vm data:...

Low performance with Intel X710/XL710/X722

Creating a snapshot on Citrix Hypervisor 8.2 CU1 might be slower than XenServer 7.1 when using the following driver and firmware. Driver: i40e: IntelR 40-10 Gigabit Ethernet Connection Network Driver - version 2.9.21 Firmware: fw 8.71.63306 api 1.11 nvm 10.54.7...

Driver Disk for Cisco fnic 2.0.0.89-243.0 - For Citrix Hypervisor 8.2 LTSR

Who should install this driver disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Cisco's fnic driver and wish to use the latest version of the following: Driver Module| Driver Type| Version ---|---|--- fnic| FC and NVME HBA Driver/| 2.0.0.89-243.0 Issues resolved in this driv...

How to Change the Software Open iSCSI IQN in XenServer

This article contains information about how to identify and change the software iSCSI initiator IQN. By default a random IQN is generated when you install XenServer formerly Citrix Hypervisor. The IQN is a requirement when running iSCSI to identify the XenServer host on the iSCSI network. It is...

Driver Disk for Cisco enic 4.4.0.1-930.6 - For Citrix Hypervisor 8.2 LTSR

Who should install this driver disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Cisco's enic driver and wish to use the latest version of the following: Driver Module| Driver Type| Version ---|---|--- enic| Ethernet/NIC| 4.4.0.1-930.6 Issues resolved in this driver disk...

Driver Disk for Microsemi smartpqi 2.1.22 - For Citrix Hypervisor 8.2 LTSR

Who should install this driver disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Microsemi's smartpqi driver and wish to use the latest version of the following: Driver Module| Driver Type| Version ---|---|--- smartpqi| SAS/Storage Controller| 2.1.22040 Issues resolved in thi...