Kernel security update: CVE-2017-7645 and other; new kernel 2.6.32-042stab123.3, Virtuozzo 6.0 Update 12 Hotfix 9 (6.0.12-3676)

This update provides a new kernel 2.6.32-042stab123.3 for Virtuozzo 6.0. 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-2017-7895 The NFSv2 and NFSv3 server implementations in the...

Kernel security update: Virtuozzo ReadyKernel patch 10.0 for 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)

The cumulative Virtuozzo ReadyKernel patch updated with security fixes. The patch applies to Virtuozzo versions 7.0.0, 7.0.1, and 7.0.3. Vulnerability id: CVE-2017-2583 Linux kernel built with the Kernel-based Virtual Machine CONFIGKVM support is vulnerable to an incorrect segment selectorSS valu...

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...

Product update: Virtuozzo PowerPanel RTM Hotfix 6 (7.0.3-137)

The update for Virtuozzo PowerPanel introduces stability fixes. Vulnerability id: PP-546, PP-547 Unable to update the controller...

Product update: Virtuozzo PowerPanel RTM Hotfix 5 (7.0.3-133)

The update for Virtuozzo PowerPanel introduces stability fixes. Vulnerability id: PP-521 Attempts to log in to running VMs could fail with the error "Invalid credentials". Vulnerability id: PP-536 Needed to replace old packages with their updated versions...

Kernel security update: CVE-2017-9077 and other; new kernel 2.6.32-042stab123.4, Virtuozzo 6.0 Update 12 Hotfix 10 (6.0.12-3677)

This update provides a new kernel 2.6.32-042stab123.4 for Virtuozzo 6.0. 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 tcpv6synrecvsock function in net/ipv6/tcpipv6....

Virtuozzo ReadyKernel patch 124.1 for Virtuozzo Hybrid Server 7.0, 7.5, Virtuozzo Infrastructure Platform 3.0, and Virtuozzo Hybrid Infrastructure 3.5, 4.0

This update fixes an issue in the ReadyKernel patch v124.0 PSBM-127243. After the release of that version, it was found that it refused to load on certain customer nodes if UNIX domain sockets were used there to pass large amounts of data between processes. This was because the fix for...

Product release: Virtuozzo Infrastructure Platform 3.5 Update 3 (3.5.3-18)

This update provides bug fixes and improvements. Vulnerability id: VSTOR-33034 Assigning tier 0 to a cache disk makes no effect. The disk does not receive the "journaltier" parameter and can be used by storage disks of other tiers. Vulnerability id: VSTOR-33032 S3 cluster creation fails with a...

[Important] [Security] Vulnerability Fixes in urllib3, PyYAML, and Pillow (CVE-2018-20060, CVE-2020-1747, CVE-2020-14343, CVE-2023-50447, and CVE-2023-44271) for VzLinux 7.9

This update fixes the vulnerabilities in urllib3, PyYAML, and Pillow, which are registered as CVE-2018-20060, CVE-2020-1747, CVE-2020-14343, CVE-2023-50447, and CVE-2023-44271...

Important kernel security update: New kernel 2.6.32-042stab137.1; Virtuozzo 6.0 Update 12 Hotfix 39 (6.0.12-3738)

This update provides a new kernel 2.6.32-042stab137.1 for Virtuozzo 6.0 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 fs/inode.c:inodeinitowner function logic of the Linu...

Kernel update: Virtuozzo ReadyKernel patch 102.0 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 3.10.0-862.11.6.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, 3.10.0-862.20.2.vz7.73.29 Virtuozzo 7.0.9 and Virtuozzo...

Kernel security update: Virtuozzo ReadyKernel patch 88.1 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to the kernels 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, 3.10.0-862.11.6.vz7.64.7 Virtuozzo 7.0.8...

Kernel security update: CVE-2018-5803; Virtuozzo ReadyKernel patch 52.0 for Virtuozzo 7.0.6 HF3, 7.0.7, and 7.0.7 HF2

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo 7.0 kernels 3.10.0-693.11.6.vz7.40.4 7.0.6 HF3, 3.10.0-693.17.1.vz7.43.10 7.0.7, 3.10.0-693.21.1.vz7.46.7 7.0.7 HF2. Vulnerability id: CVE-2018-5803 It was found that...

Kernel security update: CVE-2018-5803; Virtuozzo ReadyKernel patch 52.0 for Virtuozzo 7.0.3, 7.0.4, 7.0.4 HF3, 7.0.5, and 7.0.6

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to Virtuozzo 7.0 kernels 3.10.0-327.42.0.vz7.20.18 7.0.3, 3.10.0-514.16.1.vz7.30.10 7.0.4, 3.10.0-514.16.1.vz7.30.15 7.0.4 HF3, 3.10.0-514.26.1.vz7.33.22 7.0.5, and 3.10.0-693.1.1.vz7.37.30 7.0.6...

Important product update: Fixes for CVE-2018-3639 and CVE-2018-1087 in virtual machines; Virtuozzo 6.0 Update 12 Hotfix 26 (6.0.12-3707)

This hotfix provides security fixes for the hypervisor part of Virtuozzo 6.0 Update 12. Vulnerability id: CVE-2018-1087 A flaw was found in the way the Linux kernel's KVM hypervisor handled exceptions delivered after a stack switch operation via Mov SS or Pop SS instructions. During the stack...

Kernel security update: CVE-2016-8399 and other; Virtuozzo ReadyKernel patch 35.2 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-2016-8399 A flaw wa...

Kernel update: New kernel 2.6.32-042stab140.4 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab140.4 for Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0 based on the RHEL 6.10 kernel 2.6.32-754.18.2.el6. The new kernel includes stability and usability fixes. Vulnerability id: PSBM-97313 Kernel could crash with "BUG at...

Kernel security update: CVE-2017-12193; Virtuozzo ReadyKernel patch 37.1 for Virtuozzo 7.0.0, 7.0.1, 7.0.3, 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 3.10.0-327.18.2.vz7.15.2 Virtuozzo 7.0.0, 3.10.0-327.37.1.vz7.18.7 Virtuozzo 7.0.1, 3.10.0-327.37.1.vz7.20.18 Virtuozzo 7.0.3, 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4...

Kernel security update: CVE-2017-9077 and other; Virtuozzo ReadyKernel patch 22.0 for Virtuozzo 7.0.3

The cumulative Virtuozzo ReadyKernel patch updated with security fixes. The patch applies to Virtuozzo kernel 3.10.0-327.36.1.vz7.20.18 Virtuozzo 7.0.3. Vulnerability id: CVE-2017-9077 The tcpv6synrecvsock function in net/ipv6/tcpipv6.c in the Linux kernel mishandles inheritance, which allows loc...

Virtuozzo ReadyKernel patch 128.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 3.10.0-1160.21.1.vz7.174.13 Virtuozzo Hybrid Server 7.5 Update 1. Vulnerability id: PSBM-128205 schteql: kernel crash in teqldestroy. Vulnerability id: PSBM-129303 I/O operations could be...

Important kernel security update: CVE-2017-7542 and other; new kernel 2.6.32-042stab124.2, Virtuozzo 6.0 Update 12 Hotfix 14 (6.0.12-3683)

This update provides a new kernel 2.6.32-042stab124.2 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0 and is a rebase to the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.10.1.el6. It inherits fixes from the original RHEL kernel and provides internal security and stability fixes...

[Important] [Security] Virtuozzo ReadyKernel Patch 169.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. NOTE: The kernel 3.10.0-1160.80.1.vz7.191.4 has reached the end of its support period. No more ReadyKernel updates are planned for this kernel...

Virtuozzo ReadyKernel patch 128.0 for Virtuozzo Hybrid Server 7.0, 7.5 and Virtuozzo Hybrid Infrastructure 3.5, 4.0, 4.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 3.10.0-1062.4.2.vz7.116.7 Virtuozzo Hybrid Server 7.0.12 HF1 and Virtuozzo Hybrid Infrastructure 3.5, 3.10.0-1062.12.1.vz7.131.10 Virtuozzo Hybrid Server 7.0.13, 3.10.0-1127.8.2.vz7.151.1...

Kernel update: Virtuozzo ReadyKernel patch 82.2 for Virtuozzo 7.0.8 HF1 and 7.0.10 HF1

The fixes for CVE-2019-11477 and CVE-2019-11478 released in the ReadyKernel patch 82.0 turned out to cause network-related issues. These fixes are removed in this ReadyKernel patch for the kernels 3.10.0-862.11.6.vz7.64.7 Virtuozzo 7.0.8 HF1 and 3.10.0-957.12.2.vz7.86.2 Virtuozzo 7.0.10 HF1. Unti...

Important kernel security update: CVE-2018-3639 (x86 AMD) and other issues; new kernel 2.6.32-042stab132.1 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab132.1 for Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0 that is a rebase to the Red Hat Enterprise Linux 6.10 kernel 2.6.32-754.2.1.el6. The new kernel introduces security fixes. Vulnerability id: CVE-2018-3639 x86 AMD An industry-wid...

Important kernel security update: CVE-2018-10675 and other issues; new kernel 2.6.32-042stab131.1; Virtuozzo 6.0 Update 12 Hotfix 28 (6.0.12-3709)

This update provides a new kernel 2.6.32-042stab131.1 for Virtuozzo 6.0 that is a rebase to the Red Hat Enterprise Linux 6.10 kernel 2.6.32-754.el6. The new kernel introduces security and stability fixes. Vulnerability id: CVE-2018-10675 The dogetmempolicy function in 'mm/mempolicy.c' in the Linu...

[Important] [Security] New kernel 2.6.32-042stab146.2; Virtuozzo 6.0 Update 12 Hotfix 55 (6.0.12-3762)

This update provides a new kernel 2.6.32-042stab146.2 for Virtuozzo 6.0. It is based on the RHEL 6.10 kernel 2.6.32-754.41.2.el6 and provides a security fix. Vulnerability id: CVE-2021-4155 A data leak flaw was found in the way XFSIOCALLOCSP IOCTL in the XFS filesystem allowed for size increase o...

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...

Important kernel security update: CVE-2018-3620 and other issues; new kernel 2.6.32-042stab133.1; Virtuozzo 6.0 Update 12 Hotfix 30 (6.0.12-3713)

This update provides a new kernel 2.6.32-042stab133.1 for Virtuozzo 6.0 that is a rebase to the Red Hat Enterprise Linux 6.10 kernel 2.6.32-754.3.5.el6. The new kernel inherits a number of security fixes from the new RHEL kernel and introduces internal stability fixes. Vulnerability id:...

Kernel security update: CVE-2017-5754 and other; new kernel 2.6.32-042stab129.1, Virtuozzo 6.0 Update 12 Hotfix 23 (6.0.12-3703)

This update provides a new Virtuozzo 6.0 kernel 2.6.32-042stab129.1 that is a rebase to the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.28.1.el6. The new kernel inherits a number of security fixes from RHEL and also introduces internal security and stability fixes. Vulnerability id:...

Important kernel security update: CVE-2017-1000253; new kernel 2.6.32-042stab125.3, Virtuozzo 6.0 Update 12 Hotfix 16 (6.0.12-3686)

This update provides the new kernel 2.6.32-042stab125.3 for Virtuozzo 6.0 based on the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.10.2.el6. The new kernel introduces a security fix. Vulnerability id: CVE-2017-1000253 A flaw was found in the way the Linux kernel loaded ELF executables. Provide...

Kernel security update: CVE-2017-1000253; Virtuozzo ReadyKernel patch 32.1 for Virtuozzo 7.0.x

The cumulative Virtuozzo ReadyKernel patch was updated with security 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, 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4,...

[Important] [Security] CVE Fixes (CVE-2025-32462, CVE-2024-12085, and CVE-2024-45332) for Virtuozzo Hybrid Server 7.5 and VzLinux 7.9

This update fixes the vulnerabilities in sudo, rsync, and microcodectl registered as CVE-2025-32462, CVE-2024-12085, and CVE-2024-45332. Additionally, this update includes fixes applied to Virtuozzo guest tools for Windows. The new packages are available for Virtuozzo Hybrid Server 7.5 and VzLinu...

[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...

[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...

Product update: Virtuozzo Hybrid Server 7.0 Update 14 Hotfix 2 (7.0.14-258)

The Hotfix 2 for Virtuozzo Hybrid Server 7.0 Update 14 provides security, stability, and usability bug fixes. Vulnerability id: PSBM-106197, CVE-2019-20839, CVE-2019-20840, CVE-2020-14396, CVE-2020-14397, CVE-2020-14398, CVE-2020-14399, CVE-2020-14400, CVE-2020-14401, CVE-2020-14402,...

Important kernel security update: Virtuozzo ReadyKernel patch 82.0 for all supported Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5 kernels

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5. Vulnerability id: CVE-2019-11477 An integer overflow was found in the way the Linux kernel's networking subsystem...

Kernel security update: CVE-2018-1130 and other; Virtuozzo ReadyKernel patch 52.0 for Virtuozzo 7.0.7 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to the Virtuozzo 7.0 kernel 3.10.0-693.21.1.vz7.48.2 7.0.7 HF3. Vulnerability id: CVE-2018-1130 Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in...

Important kernel security update: new kernel 2.6.18-028stab122.1 for Virtuozzo Containers for Linux 4.6

This update provides a new Virtuozzo Containers for Linux 4.6 kernel 2.6.18-028stab122.1 based on the Red Hat Enterprise Linux 5 kernel 2.6.18-419.el5. This update is a rebase to a new Red Hat Enterprise Linux kernel. It provides security fixes inherited from the RHEL kernel and no internal fixes...

Virtuozzo Hybrid Infrastructure 6.0 Update 1 Hotfix 8 (6.0.1-98)

This update provides important security fixes. Vulnerability id: VSTOR-88638 A security fix for CVE-2024-6387. Other security and stability fixes for OpenSSH...

Kernel update: Virtuozzo ReadyKernel patch 101.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. 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: CVE-2018-3639; new kernel 2.6.32-042stab130.1; Virtuozzo 6.0 Update 12 Hotfix 25 (6.0.12-3705)

This update provides a new kernel 2.6.32-042stab130.1 for Virtuozzo 6.0 that is a rebase to the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.30.1.el6. The new kernel introduces security and stability fixes. Vulnerability id: CVE-2018-3639 An industry-wide issue was found in the way many modern...

Important kernel security update: CVE-2017-8824 and other; new kernel 2.6.32-042stab126.2 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0 kernel 2.6.32-042stab126.2 based on the Red Hat Enterprise Linux 6.9 kernel 2.6.32-696.16.1.el6. The new kernel introduces security and stability fixes. Vulnerability id: CVE-2017-8824 dccpdisconnect set the...

Important kernel security update: CVE-2017-12188 and other; Virtuozzo ReadyKernel patch 35.2 for Virtuozzo 7.0.4, 7.0.4 HF3, and 7.0.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4, 3.10.0-514.16.1.vz7.30.15 Virtuozzo 7.0.4 HF3, and 3.10.0-514.26.1.vz7.33.22 Virtuozzo 7.0.5. Vulnerability id: CVE-2017-1218...

Important kernel security update: CVE-2017-1000364; new kernel 2.6.32-042stab123.8, Virtuozzo 6.0 Update 12 Hotfix 12 (6.0.12-3680)

This update provides a new kernel 2.6.32-042stab123.8 for Virtuozzo 6.0. 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 was being allocated on the stack for user...

Kernel security update: CVE-2017-9077 and other; Virtuozzo ReadyKernel patch 22.0 for Virtuozzo 7.0.4

The cumulative Virtuozzo ReadyKernel patch updated with security fixes and a bug fix. The patch applies to Virtuozzo kernel 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4. Vulnerability id: CVE-2017-9077 The tcpv6synrecvsock function in net/ipv6/tcpipv6.c in the Linux kernel mishandles inheritance,...

Important kernel security update: CVE-2017-7645 and other; Virtuozzo ReadyKernel patch 22.0 for Virtuozzo 7.0.0

The cumulative Virtuozzo ReadyKernel patch updated with security fixes. The patch applies to Virtuozzo kernel 3.10.0-327.18.2.vz7.15.2 Virtuozzo 7.0.0. Vulnerability id: CVE-2017-7645 The NFS2/3 RPC client could send long arguments to nfsd server. These encoded arguments are stored in an array of...

Important kernel security update: vulnerability fix for CVE-2015-8539, new kernel 2.6.32-042stab120.18; Virtuozzo 6.0 Update 12 Hotfix 1 (6.0.12-3656)

This update provides a new Virtuozzo 6.0 kernel 2.6.32-042stab120.18 based on the Red Hat Enterprise Linux 6.8 kernel 2.6.32-642.6.1.el6. The new kernel provides security and stability fixes. Vulnerability id: CVE-2015-8539 Fixed handling of stored error in a negatively instantiated user key. Key...

Virtuozzo Infrastructure 7.3 Update 1 (7.3.1-54)

This update introduces a new service for virtual machine migration between infrastructures, read-only project access, and support for additional guest operating systems. It also includes improvements to platform stability and reliability and addresses issues identified in previous releases...

Kernel update: Virtuozzo ReadyKernel patch 92.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 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, 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 Virtuozz...