Kernel update: Virtuozzo ReadyKernel patch 121.5 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to the kernel 3.10.0-1127.18.2.vz7.163.46 Virtuozzo Hybrid Server 7.5. Vulnerability id: VSTOR-39656 fusekiopcs: Potential kernel crash in fusemapresolve...

Product update: Virtuozzo Infrastructure Platform 3.0 Update 4 (3.0.4-63)

This update provides bug fixes and improvements. Vulnerability id: VSTOR-26618, VSTOR-27446 Update Storage config files could be overwritten during the update. Vulnerability id: VSTOR-26621 Storage CS removal could get stuck in the "failed release" state. Vulnerability id: VSTOR-26764, VSTOR-2683...

Important kernel security update: Virtuozzo ReadyKernel patch 69.0 for Virtuozzo 7.0.4 HF3 to 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to all supported Virtuozzo kernels. Vulnerability id: CVE-2018-16884 A flaw was found in the implementation of NFS v4.1 in the Linux kernel. NFS v4.1 shares mounted in different network namespaces at the...

Important kernel security update: Virtuozzo ReadyKernel patch 62.2 for Virtuozzo 7.0.4 to 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to all supported Virtuozzo kernels. Vulnerability id: CVE-2018-14634 An integer overflow flaw was found in createelftables. An unprivileged local user with access to SUID or otherwise...

Important kernel security update: CVE-2017-1000253; new kernel 2.6.18-028stab122.4 for Virtuozzo Containers for Linux 4.6

This update provides the new kernel 2.6.18-028stab122.4 for Virtuozzo Containers for Linux 4.6 based on the Red Hat Enterprise Linux 5 kernel 2.6.18-419.el5. The new kernel introduces a security fix. Vulnerability id: CVE-2017-1000253 A flaw was found in the way the Linux kernel loaded ELF...

Kernel security update: CVE-2017-7542 and other; Virtuozzo ReadyKernel patch 27.0 for Virtuozzo 7.0.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-514.26.1.vz7.33.22 Virtuozzo 7.0.5. Vulnerability id: CVE-2017-7542 Integer overflow vulnerability in ip6find1stfragopt function was found. Local attacker that h...

Virtuozzo Hybrid Infrastructure 6.3 Update 1 (6.3.1-91)

In this release, Virtuozzo Hybrid Infrastructure provides a range of new features that cover improvements in the compute service, core and object storage, as well as monitoring and alerting. Additionally, this release delivers stability and security improvements, and addresses issues found in...

[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 Infrastructure 4.7 Update 1.4 (4.7.1-53)

This update provides important security fixes. Vulnerability id: VSTOR-53595 A security fix for CVE-2022-1552 in PostgreSQL. Vulnerability id: VSTOR-54722 A security fix for CVE-2018-25032 in zlib. Vulnerability id: VSTOR-53723 A security fix for CVE-2022-1271 in gzip...

Product update: Virtuozzo 6.0 Update 12 Hotfix 53 (6.0.12-3760)

This update provides a stability fix. Vulnerability id: PSBM-104691 Disk space consumption could grow unconditionally during vzfs to ploop conversion...

Kernel update: Virtuozzo ReadyKernel patch 96.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 3.0 and Virtuozzo Infrastructure Platform 3.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 3.10.0-957.12.2.vz7.96.21 Virtuozzo 7.0.11 and Virtuozzo Infrastructure Platform 3.0, 3.10.0-1062.4.2.vz7.116.7 Virtuozzo 7.0.12 HF1 and Virtuozzo Infrastructure Platform 3.5. Vulnerabili...

Kernel security update: Virtuozzo ReadyKernel patch 41.1 for Virtuozzo 7.0.4, 7.0.4 HF3, 7.0.5, and 7.0.6

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4, 3.10.0-514.16.1.vz7.30.15 Virtuozzo 7.0.4 HF3, 3.10.0-514.26.1.vz7.33.22 Virtuozzo 7.0.5, and 3.10.0-693.1.1.vz7.37.30...

Important kernel security update: CVE-2017-15649; Virtuozzo ReadyKernel patch 36.1 for Virtuozzo 7.0.0, 7.0.1, and 7.0.3

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-327.18.2.vz7.15.2 Virtuozzo 7.0.0, 3.10.0-327.36.1.vz7.18.7 Virtuozzo 7.0.1, 3.10.0-327.36.1.vz7.20.18 Virtuozzo 7.0.3. Vulnerability id: CVE-2017-15649 It was...

Virtuozzo Hybrid Server 7.5 Update 6 Hotfix 1 (7.5.6-112)

The Hotfix 1 for Virtuozzo Hybrid Server 7.5 Update 6 introduces a new feature and provides stability and usability bug fixes. Vulnerability id: PSBM-154494 Virtuozzo Automator Agent could fail to return disk statistics for some stopped containers. Vulnerability id: PSBM-154488 Downloading the...

[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...

Kernel update: Virtuozzo ReadyKernel patch 131.0 for Virtuozzo Hybrid Server 7.0

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to the kernels 3.10.0-1062.4.2.vz7.116.7 Virtuozzo Hybrid Server 7.0.12 HF1, 3.10.0-1062.12.1.vz7.131.10 Virtuozzo Hybrid Server 7.0.13, 3.10.0-1127.8.2.vz7.151.14 Virtuozzo Hybrid Server 7.0.14,...

Virtuozzo Automator 7.0 Update 2 Hotfix 13 (VA MN: 7.0.2-674)

Hotfix 13 for Virtuozzo Automator 7.0.2 provides a stability and usability fix. Vulnerability id: PVA-37631 Virtuozzo 6 nodes could appear as offline in Virtuozzo Automator 7 due to disabled support for TLS 1.0 required by VA 6 agents. As a part of the fix, the 'sslhighsecurity' parameter was add...

Kernel update: Virtuozzo ReadyKernel patch 104.1 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 kernel security update: New kernel 2.6.32-042stab134.8 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab134.8 for Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0 based on the RHEL 6.10 kernel 2.6.32-754.6.3.el6. The new kernel introduces a security and stability fix. Vulnerability id: CVE-2018-9568 Memory corruption due to incorrect socke...

Important kernel update: CVE-2017-8824 and other; Virtuozzo ReadyKernel patch 39.2 for Virtuozzo 7.0.4 and 7.0.4 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4 and 3.10.0-514.16.1.vz7.30.15 Virtuozzo 7.0.4 HF3 Vulnerability id: CVE-2017-8824 dccpdisconnect set the socket state to...

Important kernel security update: CVE-2017-1000111 and other; Virtuozzo ReadyKernel patch 29.0 for Virtuozzo 7.0.0, 7.0.1, and 7.0.3

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-327.18.2.vz7.15.2 Virtuozzo 7.0.0, 3.10.0-327.36.1.vz7.18.7 Virtuozzo 7.0.1, and 3.10.0-327.36.1.vz7.20.18 Virtuozzo 7.0.3. Vulnerability id: CVE-2017-1000111 A...

Important kernel security update: CVE-2017-8797 and other; Virtuozzo ReadyKernel patch 25.0 for Virtuozzo 7.0.4 and 7.0.4 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to Virtuozzo kernels 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4 and 3.10.0-514.16.1.vz7.30.15 Virtuozzo 7.0.4 HF3. Vulnerability id: CVE-2017-8797 The NFSv4 server in the Linux kernel compiled with...

Important kernel security update: updated fix for CVE-2017-1000364; new kernel 2.6.32-042stab123.9, Virtuozzo 6.0 Update 12 Hotfix 13 (6.0.12-3681)

This update provides a new kernel 2.6.32-042stab123.9 for Virtuozzo 6.0. The new kernel is based on the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.el6 and introduces an update for a security fix. Vulnerability id: OVZ-6911 An updated fix for CVE-2017-1000364 kernel: heap/stack gap jumping via...

Important kernel security update: CVE-2017-1000364; new kernel 2.6.32-042stab123.8 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab123.8 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0. The new kernel is based on the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.el6 and provides a security fix. Vulnerability id: CVE-2017-1000364 A flaw was found in the way memory...

Kernel security update: CVE-2017-9077 and other; new kernel 2.6.32-042stab123.4 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab123.4 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0. The new kernel is based on the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.el6 and provides security fixes as well as stability bug fixes. Vulnerability id: CVE-2017-9077 The...

Product release: Virtuozzo Hybrid Infrastructure 3.5 Update 5.1 (3.5.5-41)

This update provides bug fixes and improvements. Vulnerability id: VSTOR-36967 Optimize the schedule of periodic tasks to minimize the number of false-positive "Node is offline" alerts. Vulnerability id: VSTOR-35658 Under certain circumstances, load balancers may fail to create...

Kernel update: Virtuozzo ReadyKernel patch 107.0 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.vz7.73.29 Virtuozzo 7.0.9 and Virtuozzo Infrastructure Platform 2.5, 3.10.0-957.10.1.vz7.85.17 Virtuozzo 7.0.10, 3.10.0-957.12.2.vz7.86.2 Virtuozzo 7.0.10 HF1,...

Product update: Virtuozzo 7.0 Update 13 Hotfix 3 (7.0.13-306)

The Hotfix 3 for Virtuozzo 7.0 Update 13 provides a stability and usability bug fix. Vulnerability id: VSTOR-32856, VSTOR-32857 Unreadable files may be created when using erasure coding during the upgrade from Update 12 to 13. Fix such files with the command 'vstorage -c -A set-attr -p...

[Important] [Security] Virtuozzo Hybrid Infrastructure 4.0 Update 1.2 (4.0.1-49)

This update provides a security fix. Vulnerability id: VSTOR-40614 Fix for a vulnerability in sudo known as CVE-2021-3156...

Important kernel security update: Virtuozzo ReadyKernel patch 85.0 for Virtuozzo 7.0.7 to 7.0.10 HF1 and Virtuozzo Infrastructure Platform 2.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to the kernels 3.10.0-693.17.1.vz7.43.10 Virtuozzo 7.0.7, 3.10.0-693.21.1.vz7.46.7 Virtuozzo 7.0.7 HF2, 3.10.0-693.21.1.vz7.48.2 Virtuozzo 7.0.7 HF3, 3.10.0-862.9.1.vz7.63.3 Virtuozzo 7.0.8...

Important kernel security update: Virtuozzo ReadyKernel patch 72.0 for all supported Virtuozzo kernels and that of Virtuozzo Infrastructure Platform 2.5

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to all supported Virtuozzo kernels and that of Virtuozzo Infrastructure Platform 2.5. Vulnerability id: PSBM-91042 It was discovered that a malicious user logged in to a Virtuozzo container could...

Important kernel security update: CVE-2018-5391 and other issues; new kernel 2.6.32-042stab134.3; Virtuozzo 6.0 Update 12 Hotfix 33 (6.0.12-3724)

This update provides a new kernel 2.6.32-042stab134.3 for Virtuozzo 6.0. The new kernel introduces security and stability fixes. Vulnerability id: CVE-2018-5391 A flaw named FragmentSmack was found in the way the Linux kernel handled reassembly of fragmented IPv4 and IPv6 packets. A remote attack...

Important kernel security update: CVE-2017-18344; Virtuozzo ReadyKernel patch 56.0 for Virtuozzo 7.0.8

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to kernel 3.10.0-862.9.1.vz7.63.3 7.0.8. Vulnerability id: CVE-2017-18344 The implementation of timercreate system call in the Linux kernel before 4.14.8 doesn't properly validate the sigevent::sigevnoti...

[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...

[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...

Kernel update: Virtuozzo ReadyKernel patch 100.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 3.0, 3.5

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to the kernels 3.10.0-957.12.2.vz7.96.21 Virtuozzo 7.0.11 and Virtuozzo Infrastructure Platform 3.0, 3.10.0-1062.4.2.vz7.116.7 Virtuozzo 7.0.12 HF1 and Virtuozzo Infrastructure Platform 3.5. Vulnerabili...

Important kernel security update: New kernel 2.6.32-042stab137.1 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab137.1 for Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0 based on the RHEL 6.10 kernel 2.6.32-754.12.1.el6. The new kernel introduces security and stability fixes. Vulnerability id: CVE-2018-13405 A vulnerability was found in the...

Important kernel security update: CVE-2017-18344; Virtuozzo ReadyKernel patch 56.0 for all supported Virtuozzo 7.0 kernels

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to all supported Virtuozzo 7.0 kernels. Vulnerability id: CVE-2017-18344 The implementation of timercreate system call in the Linux kernel before 4.14.8 doesn't properly validate the sigevent::sigevnotif...

Kernel security update: CVE-2017-18017 and other; new kernel 2.6.32-042stab128.2, Virtuozzo 6.0 Update 12 Hotfix 22 (6.0.12-3701)

This update provides a new Virtuozzo 6.0 kernel 2.6.32-042stab128.2 that introduces security and stability fixes and is a rebase to the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.23.1.el6. This kernel was recompiled by the updated gcc with retpolines support. Retpolines are a technique used b...

Important kernel security update: CVE-2017-1000111 and other; Virtuozzo ReadyKernel patch 29.1 for Virtuozzo 7.0.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernel 3.10.0-514.26.1.vz7.33.22 Virtuozzo 7.0.5. Vulnerability id: CVE-2017-1000111 A race condition issue leading to a use-after-free flaw was found in the way the raw packet...

Kernel security update: Virtuozzo ReadyKernel patch 11.0 for kernel 3.10.0-327.36.1.vz7.20.18 (Virtuozzo 7.0.3)

The cumulative Virtuozzo ReadyKernel patch updated with security fixes as well as a usability bug fix. The patch applies to Virtuozzo 7.0.3. Vulnerability id: CVE-2016-9806 A double free vulnerability was found in netlinkdump, which could cause a denial of service or possibly other unspecified...

Virtuozzo Infrastructure 7.3 (7.3.0-171) (formerly Virtuozzo Hybrid Infrastructure)

This release focuses on technical improvements, user experience enhancements, storage performance, and S3 protocol capabilities. It also introduces the product rename from Virtuozzo Hybrid Infrastructure to Virtuozzo Infrastructure. Additionally, this release delivers stability fixes and addresse...

Kernel security update: Virtuozzo ReadyKernel patch 106.0 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 all supported kernels of Virtuozzo 7.0 and Virtuozzo Infrastructure Platform. Vulnerability id: CVE-2020-10720 3.10.0-862.20.2.vz7.73.24 to 3.10.0-1062.4.2.vz7.116.7 Use-after-free read ...

Product update: Virtuozzo 7.0 Update 12 (7.0.12-328)

The Update 12 for Virtuozzo 7.0 provides new features as well as stability and usability bug fixes. It also introduces a new kernel 3.10.0-1062.4.2.vz7.116.6. Vulnerability id: PSBM-96303 Unable to restore LUKS partition from backup if source image format is not specified. Vulnerability id:...

Important kernel security update: Virtuozzo ReadyKernel patch 80.0 for Virtuozzo 7.0 Update 9 and Virtuozzo Infrastructure Platform 2.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to the kernels 3.10.0-862.11.6.vz7.64.7 Virtuozzo 7.0.8 HF1, 3.10.0-862.20.2.vz7.73.24 and 3.10.0-862.20.2.vz7.73.29 Virtuozzo 7.0 Update 9 and Virtuozzo Infrastructure Platform 2.5...

Important kernel security update: CVE-2017-8824 and other; Virtuozzo ReadyKernel patch 42.0 for Virtuozzo 7.0.0, 7.0.1, and 7.0.3

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-327.18.2.vz7.15.2 Virtuozzo 7.0.0, 3.10.0-327.42.0.vz7.18.7 Virtuozzo 7.0.1, and 3.10.0-327.42.0.vz7.20.18 Virtuozzo 7.0.3. Vulnerability id: CVE-2017-8824 A...

Kernel security update: CVE-2017-15265; new kernel 2.6.32-042stab126.1, Virtuozzo 6.0 Update 12 Hotfix 18 (6.0.12-3688)

This update provides a new Virtuozzo 6.0 kernel 2.6.32-042stab126.1 based on the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.16.1.el6. The new kernel inherits several non-security bugfixes from the RHEL kernel as we have already fixed the security ones and introduces new security and stability...

Kernel security update: CVE-2017-9077 and other; Virtuozzo ReadyKernel patch 22.0 for Virtuozzo 7.0.1

The cumulative Virtuozzo ReadyKernel patch updated with security fixes. The patch applies to Virtuozzo kernel 3.10.0-327.36.1.vz7.18.7 Virtuozzo 7.0.1. Vulnerability id: CVE-2017-9077 The tcpv6synrecvsock function in net/ipv6/tcpipv6.c in the Linux kernel mishandles inheritance, which allows loca...

Product update: Virtuozzo 7.0 Update 12 Hotfix 1 (7.0.12-338)

The Hotfix 1 for Virtuozzo 7.0 Update 12 provides stability and usability bug fixes. It also introduces a new kernel 3.10.0-1062.4.2.vz7.116.7. Vulnerability id: PSBM-100079, PSBM-100093 VMs with inconsistent bitmaps could not be migrated. Vulnerability id: PSBM-100158 Kernel memory leak on VM st...

Kernel security update: Virtuozzo ReadyKernel patch 88.0 for Virtuozzo 7.0.7

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to the kernel 3.10.0-693.17.1.vz7.43.10 Virtuozzo 7.0.7. NOTE: No more patches are planned for this kernel, support for which ends with this update. Vulnerability id: CVE-2019-11810...