Virtuozzo Hybrid Infrastructure 5.4 Update 4 Hotfix 4 (5.4.4-141)

This update provides stability and performance improvements. Vulnerability id: VSTOR-77889 Cannot download updates if some incompatible legacy packages are installed. Vulnerability id: VSTOR-77910 Nginx cannot start after an update due to a legacy certificate format. Vulnerability id: VSTOR-75705...

Virtuozzo Hybrid Infrastructure 6.0 (6.0.0-243)

In this release, Virtuozzo Hybrid Infrastructure provides an upgrade of the Linux distribution, kernel, and toolset packages. This release also contains a range of new features that cover storage performance, object storage, as well as monitoring and alerts. Additionally, this release delivers...

Virtuozzo Hybrid Infrastructure 5.4 Update 4 Hotfix 3 (5.4.4-139)

This update provides security, stability, and performance improvements. Vulnerability id: VSTOR-77769 A security fix for CVE-2023-23583 in microcode. Vulnerability id: VSTOR-74652 Unable to remove a volume with a specific 'updatedat' value. Vulnerability id: VSTOR-76882 When libvirt is unavailabl...

[Important] [Security] Virtuozzo ReadyKernel Patch 163.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2023-4622 3.10.0-1160.53.1.vz7.185.3 to 3.10.0-1160.90.1.vz7.200.7 Null pointer dereference in Unix local sockets during...

Virtuozzo Hybrid Server 7.5 Update 5 Hotfix 2 (7.5.5-291)

The Hotfix 2 for Virtuozzo Hybrid Server 7.5 Update 5 provides stability and usability bug fixes. Vulnerability id: PSBM-149314 When running the ‘vzpkg install template’ command, the system could install the log4j.jar file and treat its content as a security risk. Vulnerability id: PSBM-150027 So...

Virtuozzo Hybrid Infrastructure 5.1 Update 1 Hotfix 1 (5.1.1-71)

This update provides an important security fix. Vulnerability id: VSTOR-75357 Fixed a critical security vulnerability...

Virtuozzo Hybrid Infrastructure 5.2 Update 1 Hotfix 1 (5.2.1-69)

This update provides important security and stability fixes. Vulnerability id: VSTOR-75357 Fixed a critical security vulnerability. Vulnerability id: VSTOR-60071 Fixed a problem that occurs while opening backup archives with erasure coding. Vulnerability id: VSTOR-58571 The core storage crashed d...

Virtuozzo Hybrid Infrastructure 5.3 Update 1 Hotfix 3 (5.3.1-53)

This update provides an important security fix. Vulnerability id: VSTOR-75357 Fixed a critical security vulnerability...

Virtuozzo Hybrid Infrastructure 5.0 Update 1 Hotfix 4 (5.0.1-61)

This update provides an important security fix. Vulnerability id: VSTOR-75357 Fixed a critical security vulnerability...

Virtuozzo Hybrid Infrastructure 5.4 Update 4 Hotfix 2 (5.4.4-132)

This update provides important stability, security, and performance improvements. Vulnerability id: VSTOR-75357 Fixed a critical security vulnerability. Vulnerability id: VSTOR-76306 Fixed a problem that may occur while closing files with erasure coding. Vulnerability id: VSTOR-76257 Add the...

[Important] [Security] Virtuozzo ReadyKernel Patch 162.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2023-42753 3.10.0-1160.53.1.vz7.185.3 to 3.10.0-1160.90.1.vz7.200.7 Out-of-bounds memory access in the ipset module...

Virtuozzo Hybrid Infrastructure 5.4 Update 4 Hotfix 1 (5.4.4-119)

This update provides important stability fixes for the core storage, object storage, and compute services. Vulnerability id: VSTOR-74982 Fixed the customization of S3 URLs with CNAME records. Vulnerability id: VSTOR-75137, VSTOR-75225 Fixed storage and metadata service issues related to incorrect...

[Important] [Security] Virtuozzo ReadyKernel Patch 161.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: PSBM-150027 3.10.0-1160.53.1.vz7.185.3 to 3.10.0-1160.90.1.vz7.200.7 A race condition in 'venetdev' leads to corrupted data in...

Virtuozzo Hybrid Server 7.5 Update 5 Hotfix 1 (7.5.5-266)

The Hotfix 1 for Virtuozzo Hybrid Server 7.5 Update 5 provides stability and usability bug fixes. Vulnerability id: PSBM-150085 After upgrading from Virtuozzo Hybrid Server 7.5 Update 4 to Virtuozzo Hybrid Server 7.5 Update 5, a new 'dkms-ice' module installation could cause a loss of network...

Virtuozzo Hybrid Infrastructure 5.4 Update 4 (5.4.4-112)

This update delivers a new feature for the compute service, performance optimization for the object storage, as well as stability, security, and performance improvements. Vulnerability id: VSTOR-74916 VMs with Windows Server 2019, Windows Server 2022, and Windows 10 fail to boot after installatio...

[Important] [Security] Virtuozzo ReadyKernel Patch 160.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. NOTE: As the kernel 3.10.0-1160.41.1.vz7.183.5 has reached the end of its support period, no more ReadyKernel updates are planned for it...

[Important] [Security] Virtuozzo ReadyKernel Patch 159.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2023-3268 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 Out-of-bound memory access during reading relayfs...

Virtuozzo Hybrid Infrastructure 5.4 Update 3 Hotfix 2 (5.4.3-103)

This update provides important fixes for the core storage and object storage services. Vulnerability id: VSTOR-73165 After updating an expired license, some virtual machines continue to be stuck. Vulnerability id: VSTOR-72936 The MDS service may get overloaded by clients. Vulnerability id:...

Virtuozzo Hybrid Server 7.5 Update 5 (7.5.5-249)

Virtuozzo Hybrid Server 7.5 Update 5 introduces new features and provides stability and usability bug fixes. Additionally, it provides a new kernel 3.10.0-1160.90.1.vz7.200.7. Vulnerability id: PSBM-148279 Live migration of Windows 2008 Server R2 virtual machines between Virtuozzo Hybrid Server 7...

[Important] [Security] Virtuozzo ReadyKernel Patch 158.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2023-0590 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 A use-after-free while changing the network packet...

Virtuozzo Hybrid Infrastructure 5.4 Update 3 Hotfix 1 (5.4.3-102)

This update provides important security fixes. Vulnerability id: VSTOR-71357 Fixes for three high-severity and six medium-severity security vulnerabilities...

[Important] [Security] Virtuozzo ReadyKernel Patch 157.3 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: PSBM-147036 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 Partial fix to prevent memory leak for some cases in the...

Virtuozzo Hybrid Infrastructure 5.4 Update 3 (5.4.3-100)

In this release, Virtuozzo Hybrid Infrastructure provides a range of new features that cover core storage, the system configuration, updates, documentation, and the compute services. Additionally, this release delivers stability improvements and addresses issues found in previous releases...

Virtuozzo Hybrid Infrastructure 5.4 Update 2 Hotfix 1 (5.4.2-66)

This update provides important improvements for the core storage and compute services. Vulnerability id: VSTOR-69329 The compute networking service may get stuck after an update to version 5.4 Update 2. Vulnerability id: VSTOR-66925, VSTOR-68759, VSTOR-69819 Important stability improvements...

[Important] [Security] Virtuozzo ReadyKernel Patch 156.4 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2022-24448 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 Handle case where the lookup of a directory but the file...

Virtuozzo PowerPanel Update 2 Hotfix 1 (7.0.4-77)

The update for Virtuozzo PowerPanel introduces stability fixes. Vulnerability id: PP-746 Controller installation may fail with a credentials-related error...

Virtuozzo Hybrid Infrastructure 5.4 Update 2 (5.4.2-58)

In this release, Virtuozzo Hybrid Infrastructure provides a range of new features that cover the compute services, core and object storage, integrations, monitoring and alerts. Additionally, this release delivers stability improvements and addresses issues found in previous releases. Vulnerabilit...

Virtuozzo Hybrid Infrastructure 5.4 Update 1 Hotfix 3 (5.4.1-64)

This update provides a stability improvement for the update procedure. Vulnerability id: VSTOR-68152 Improved stability of the update procedure...

Virtuozzo Hybrid Infrastructure 5.4 Update 1 Hotfix 2 (5.4.1-63)

This update provides a stability improvement for the core storage service. Vulnerability id: VSTOR-65751 Improved stability of the core storage during an update by adding metadata versioning checks...

Virtuozzo Hybrid Infrastructure 5.4 Update 1 Hotfix 1 (5.4.1-61)

This update provides stability fixes for the compute service. Vulnerability id: VSTOR-66686 If there is a network port with the address 0.0.0.0/0, a VM creation fails with the error 'Failed to allocate the networks, not rescheduling.' Vulnerability id: VSTOR-67068 Snapshot metrics per storage...

Virtuozzo Hybrid Infrastructure 5.3 Update 1 Hotfix 2 (5.3.1-47)

This update provides stability fixes for the compute, object storage, and core storage services. Vulnerability id: VSTOR-65934 After an update from 5.2.x to 5.3.x, the object storage may not be started due to an invalid configuration file. Vulnerability id: VSTOR-63084 Unable to manage a virtual...

[Important] [Security] Virtuozzo ReadyKernel Patch 155.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2022-3564 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 A Bluetooth use-after-free in the Bluetooth...

Virtuozzo Hybrid Infrastructure 5.4 Hotfix 1 (5.4.0-138)

This update provides stability fixes for the compute and core storage services. Vulnerability id: VSTOR-63084 Unable to manage a virtual machine after a failed migration. Vulnerability id: VSTOR-63050, VSTOR-59007 In some cases, resetting a state may not work. Vulnerability id: VSTOR-63041 Fixes...

Virtuozzo Hybrid Server 7.5 Update 4 Hotfix 1 (7.5.4-490)

The Hotfix 1 for Virtuozzo Hybrid Server 7.5 Update 4 provides stability and usability bug fixes. Vulnerability id: PSBM-144625 Live migration of a container could fail in the CRIU restore phase. Vulnerability id: PSBM-145915 VM migration could fail with the inability to merge temporary snapshots...

[Important] [Security] Virtuozzo ReadyKernel Patch 154.2 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2022-2588 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 Use-after-free in the clsroute filter. Vulnerability id:...

Virtuozzo Hybrid Infrastructure 5.4 (5.4.0-133)

In this release, Virtuozzo Hybrid Infrastructure provides a range of new features that cover compute services, management node high availability, monitoring and alerts, and the user interface. Additionally, this release delivers stability improvements and addresses issues found in previous...

[Important] [Security] Virtuozzo ReadyKernel Patch 153.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2021-45868 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 Quota: check the block number when reading the block in ...

[Important] [Security] Virtuozzo ReadyKernel patch 152.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. NOTE: No more updates are planned for the kernel 3.10.0-1160.21.1.vz7.174.13. Vulnerability id: RK-286 3.10.0-1160.21.1.vz7.174.13 to...

[Important] [Security] Virtuozzo ReadyKernel patch 151.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: PSBM-143283 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 Stale pointer in oomcontext-victim. Vulnerability id:...

Virtuozzo Hybrid Infrastructure 5.3 Update 1.1 (5.3.1-41)

This update enables a new scenario for VPN as a service and provides important stability fixes. Vulnerability id: VSTOR-60216, VSTOR-61366 Stability issues for the storage and Backup Gateway services...

Virtuozzo Hybrid Server 7.5 Update 4 (7.5.4-465)

Virtuozzo Hybrid Server 7.5 Update 4 introduces new features and provides stability and usability bug fixes. It also introduces a new kernel 3.10.0-1160.80.1.vz7.191.4. Vulnerability id: PSBM-142718 Node IP was not set when changing 'vnclisten' in '/etc/libvirt/qemu.conf.' Vulnerability id:...

Virtuozzo Hybrid Infrastructure 5.3 Update 1 (5.3.1-38)

This update provides new features for security, monitoring, and the compute service, as well as bug fixes and improvements. Vulnerability id: VSTOR-60452 It is impossible to start a cluster update after an eligibility check failure. Vulnerability id: VSTOR-60459 A stability fix for Windows...

[Important] [Security] Virtuozzo ReadyKernel patch 150.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2022-3202 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 Null Pointer Dereference in JFS filesystem...

[Important] [Security] Virtuozzo ReadyKernel patch 149.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: PSBM-142895 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 netfilter: core: Improper NAT hooks collision check...

Virtuozzo Hybrid Infrastructure 5.3 Hotfix 1 (5.3.0-132)

This update provides important stability fixes. Vulnerability id: VSTOR-59696 Some compute alerts may not be raised. Vulnerability id: VSTOR-59714, VSTOR-60216 Stability fixes for the core storage...

Virtuozzo Hybrid Infrastructure 5.3 (5.3.0-130)

In this release, Virtuozzo Hybrid Infrastructure provides a range of new features that cover Kubernetes as a Service, storage performance, security, monitoring and alerts, and the user interface. Additionally, this release delivers stability improvements and addresses issues found in previous...

[Important] [Security] Virtuozzo ReadyKernel patch 148.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: PSBM-141577 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 Potential deadlock when lazytime-enabled mounted ploop is...

Virtuozzo Hybrid Infrastructure 5.2 Update 1 (5.2.1-57)

This update provides full support for Authorization Code Flow, as well as bug fixes and improvements. Vulnerability id: VSTOR-57337 It is impossible to set the disk role to "Unassigned" while joining a node to the cluster. Vulnerability id: VSTOR-57187 Unable to add an iSCSI target with multiple...

[Important] [Security] Virtuozzo ReadyKernel patch 147.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: PSBM-141578 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 netfilter: nftables: NULL pointer access in chain filter...

[Important] [Security] Virtuozzo ReadyKernel patch 146.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: PSBM-141642 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 Calling kfreeskb from hardware interrupt may cause deadloc...