Kernel update: Virtuozzo ReadyKernel patch 99.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0, 3.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 3.10.0-862.20.2.vz7.73.24 Virtuozzo 7.0.9 and Virtuozzo Infrastructure Platform 2.5, 3.10.0-862.20.2.vz7.73.29 Virtuozzo 7.0.9 and Virtuozzo Infrastructure Platform 2.5,...

[Important] [Security] Virtuozzo PowerPanel Update 1 Hotfix 2 (7.0.4-47)

The update for Virtuozzo PowerPanel introduces a new feature and a security fix. Vulnerability id: PP-647 Fortify Docker configuration in the vzapi-compute service...

Product release: Virtuozzo Infrastructure Platform 3.5 Update 1 Hotfix 1 (3.5.1-45)

This update provides an important bug fix for Backup Gateway. Vulnerability id: VSTOR-31604 Backup Gateway may be unstable...

Product release: Virtuozzo Infrastructure Platform 3.5 Update 1 (3.5.1-43)

This update provides a new feature as well as fixes and improvements. Vulnerability id: VSTOR-30003 Unable to release node from cluster: 'Unable to send message to any node in ABGW cluster'. Vulnerability id: VSTOR-30135 No read/write data on dashboards if multipath is configured. Vulnerability i...

Virtuozzo Hybrid Server 7.5 Hotfix 3 (7.5.0-610)

The Hotfix 3 for Virtuozzo Hybrid Server 7.5 provides stability and usability bug fixes. Vulnerability id: PSBM-124766 VM's filesystem could remain frozen and non-working after backup. Vulnerability id: PSBM-125260 EZ templates are now installed and their post-install scripts are now run in the...

Virtuozzo 7 : readykernel-patch (VZA-2020-015)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - 3.10.0-862.9.1.vz7.63.3 to 3.10.0-1062.4.2.vz7.116.7 xfs: potential denial of service caused by missing unlock operati...

Kernel security update: Virtuozzo ReadyKernel patch 98.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0, 3.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to the kernels 3.10.0-862.9.1.vz7.63.3 Virtuozzo 7.0.8, 3.10.0-862.11.6.vz7.64.7 Virtuozzo 7.0.8 HF1, 3.10.0-862.20.2.vz7.73.24 Virtuozzo 7.0.9 and Virtuozzo Infrastructure Platform 2.5,...

Product update: Virtuozzo Infrastructure Platform 3.0 Update 5 Hotfix 2 (3.0.5-69)

This update enables upgrade to Virtuozzo Infrastructure Platform 3.5 and provides important system fixes. Vulnerability id: TTASK-31595, VSTOR-30463, VSTOR-30887 Several stability and performance improvements...

Virtuozzo 7 : readykernel-patch (VZA-2020-013)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - 3.10.0-862.9.1.vz7.63.3 to 3.10.0-862.20.2.vz7.73.29 Use-after-free in fs/xfs/xfssuper.c. A flaw was found in the...

Virtuozzo Hybrid Server 7.5 Hotfix 2 (7.5.0-605)

The Hotfix 2 for Virtuozzo Hybrid Server 7.5 provides a new feature as well as stability and usability bug fixes. Vulnerability id: PSBM-124770 Ploop corruptions after updating to Virtuozzo Hybrid Server 7.5. Vulnerability id: PSBM-124714 libvirt could hang while reading large output from iptable...

Product update: Virtuozzo 7.0 Update 12 Hotfix 3 (7.0.12-361)

The Hotfix 3 for Virtuozzo 7.0 Update 12 provides stability and usability bug fixes. Vulnerability id: PSBM-100126 Ploop is corrupted after node reboot repair image outgrows device size. Vulnerability id: PSBM-101150 vzstat does not show actual IO and IOPS load and limits. Vulnerability id:...

Important kernel security update: Virtuozzo ReadyKernel patch 97.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0, 3.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to the kernels 3.10.0-862.9.1.vz7.63.3 Virtuozzo 7.0.8, 3.10.0-862.11.6.vz7.64.7 Virtuozzo 7.0.8 HF1, 3.10.0-862.20.2.vz7.73.24 Virtuozzo 7.0.9 and Virtuozzo Infrastructure Platform 2.5,...

Virtuozzo 7 : readykernel-patch (VZA-2019-085)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - 3.10.0-693.21.1.vz7.46.7 to 3.10.0-957.12.2.vz7.96.21 Page cache side channel attacks via mincore. It was discovered...

Virtuozzo 7 : readykernel-patch (VZA-2019-064)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - nfs: NULL pointer dereference due to an anomalized NFS message sequence. An attacker, who is able to mount an exported...

Virtuozzo 7 : readykernel-patch (VZA-2019-074)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - 3.10.0-693.17.1.vz7.43.10 to 3.10.0-957.12.2.vz7.96.21 vhost-net: guest to host kernel escape during migration. A buff...

Virtuozzo 7 : readykernel-patch (VZA-2019-086)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - 3.10.0-693.21.1.vz7.48.2 to 3.10.0-957.12.2.vz7.96.21 Potential kernel crash in tcpretransmitskb. It was discovered...

Virtuozzo 7 : readykernel-patch (VZA-2019-042)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A use-after-free vulnerability was found in the way KVM implements its device control API. When a device is created...

Virtuozzo 7 : readykernel-patch (VZA-2019-068)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - tcp: integer overflow while processing SACK blocks allows remote denial of service. An integer overflow was found in...

Virtuozzo 7 : readykernel-patch (VZA-2019-081)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - 3.10.0-693.21.1.vz7.46.7 to 3.10.0-957.12.2.vz7.96.21 Use-after-free in blkdrainqueue function. It was found that a...

Virtuozzo 7 : readykernel-patch (VZA-2019-008)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - It was discovered that a malicious user logged in to a Virtuozzo container could potentially overwrite the 'vzctl'...