Kernel security update: Virtuozzo ReadyKernel patch 67.0 for Virtuozzo 7.0.8 and 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-862.9.1.vz7.63.3 7.0.8 and 3.10.0-862.11.6.vz7.64.7 7.0.8 HF1. Vulnerability id: CVE-2018-14646 The Linux kernel was found to be vulnerable to a NULL pointer...

Kernel update: New kernel 2.6.32-042stab134.7 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab134.7 for Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0. The new kernel introduces stability fixes. Vulnerability id: PSBM-89993 Running Ubuntu containers with systemd 229-4ubuntu21.8 could result in application failures due to...

Kernel update: New kernel 2.6.32-042stab134.7; Virtuozzo 6.0 Update 12 Hotfix 34 (6.0.12-3728)

This update provides a new kernel 2.6.32-042stab134.7 for Virtuozzo 6.0. The new kernel introduces stability fixes. Vulnerability id: PSBM-89413 Host with multiple ploop devices running on a debug kernel could crash in sysfsaddrmstart on container stop. Vulnerability id: PSBM-89517 In some...

Virtuozzo Linux Errata and Security Advisory 2018:3409 Important

Upstream security update. Follow RHSA-2018:3409 for details...

Virtuozzo Linux Errata and Security Advisory 2018:3522 Important

Upstream security update. Follow RHSA-2018:3522 for details...

Kernel update: Virtuozzo ReadyKernel patch 66.0 for Virtuozzo 7.0.4 to 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to all supported Virtuozzo kernels. NOTE: No more patches are planned for kernel 3.10.0-514.16.1.vz7.30.10, support for which ends with this update. Vulnerability id: PSBM-89050 cleancache: missing...

Virtuozzo Linux Errata and Bugfix Advisory 2018:3454

Upstream security update. Follow RHBA-2018:3454 for details...

Virtuozzo Linux Errata and Security Advisory 2018:3406 Critical

Upstream security update. Follow RHSA-2018:3406 for details...

Kernel update: Virtuozzo ReadyKernel patch 65.0 for Virtuozzo 7.0.6 to 7.0.7 HF2

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo kernels 3.10.0-693.1.1.vz7.37.30 7.0.6, 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, and 3.10.0-693.21.1.vz7.46.7 7.0.7 HF2. Vulnerability id: PSBM-89323 Potential...

Important kernel security update: Virtuozzo ReadyKernel patch 65.0 for Virtuozzo 7.0.7 HF3 to 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-693.21.1.vz7.48.2 7.0.7 HF3, 3.10.0-862.9.1.vz7.63.3 7.0.8, and 3.10.0-862.11.6.vz7.64.7 7.0.8 HF1. Vulnerability id: PSBM-89717 Use-after-free in the...

Kernel update: Virtuozzo ReadyKernel patch 65.0 for Virtuozzo 7.0.4 to 7.0.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo kernels 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, and 3.10.0-514.26.1.vz7.33.22 7.0.5. Vulnerability id: PSBM-89323 Potential kernel crash in cbtflushcpucache...

Important kernel security update: CVE-2018-18559; Virtuozzo ReadyKernel patch 64.0 for Virtuozzo 7.0.4 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-2018-18559 It was discovered that a race condition between packetdobind and packetnotifier in the implementation of AFPACKET could lead to...

Virtuozzo Linux Errata and Security Advisory 2018:2942 Critical

Upstream security update. Follow RHSA-2018:2942 for details...

Virtuozzo Linux Errata and Security Advisory 2018:2943 Critical

Upstream security update. Follow RHSA-2018:2943 for details...

Kernel update: Virtuozzo ReadyKernel patch 63.0 for Virtuozzo 7.0.4 to 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to all supported Virtuozzo kernels. Vulnerability id: PSBM-88809 Potential kernel crash in ext4closepfcache...

Virtuozzo Linux Errata and Security Advisory 2018:2918 Important

Upstream security update. Follow RHSA-2018:2918 for details...

Important kernel security update: CVE-2018-5391 and other issues; new kernel 2.6.32-042stab134.3 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab134.3 for Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0. 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...

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...

Virtuozzo Linux Errata and Bugfix Advisory 2018:2900

Upstream security update. Follow RHBA-2018:2900 for details...

Virtuozzo Linux Errata and Bugfix Advisory 2018:2894

Upstream security update. Follow RHBA-2018:2894 for details...

Virtuozzo Linux Errata and Bugfix Advisory 2018:2895

Upstream security update. Follow RHBA-2018:2895 for details...

Virtuozzo Linux Errata and Bugfix Advisory 2018:2901

Upstream security update. Follow RHBA-2018:2901 for details...

Virtuozzo Linux Errata and Security Advisory 2018:2892 Moderate

Upstream security update. Follow RHSA-2018:2892 for details...

Virtuozzo Linux Errata and Security Advisory 2018:2898 Moderate

Upstream security update. Follow RHSA-2018:2898 for details...

Virtuozzo Linux Errata and Bugfix Advisory 2018:2893

Upstream security update. Follow RHBA-2018:2893 for details...

Virtuozzo Linux Errata and Bugfix Advisory 2018:2896

Upstream security update. Follow RHBA-2018:2896 for details...

Virtuozzo Linux Errata and Bugfix Advisory 2018:2899

Upstream security update. Follow RHBA-2018:2899 for details...

Virtuozzo Linux Errata and Bugfix Advisory 2018:2897

Upstream security update. Follow RHBA-2018:2897 for details...

Critical product update: Virtuozzo Automator 7.0 Update 2 Hotfix 6 (VA MN: 7.0.2-612, VA Agent: 7.0.2-326)

This hotfix for Virtuozzo Automator 7.0.2 provides security and stability fixes. Vulnerability id: CWE-79, PVA-37373 The software did not neutralize or incorrectly neutralized user-controllable input before it was placed in output that was used as a web page that was served to other users...

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...

Product update: Virtuozzo 7.0 Update 8 Hotfix 4 (7.0.8-524)

This update provides a stability fix. Vulnerability id: PSBM-88673 Windows VMs created on Virtuozzo versions prior to 7.0.6 could fail to boot after installing the latest update...

Kernel update: Virtuozzo ReadyKernel patch 61.0 for Virtuozzo 7.0.4 to 7.0.7 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.4 to 7.0.7 HF3. Vulnerability id: PSBM-88561 It was found that the implementation of ploop did not handle errors reported by kthreadcreate properly. This could lead to a kernel crash in...

Kernel update: Virtuozzo ReadyKernel patch 61.0 for Virtuozzo 7.0.8 and 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.8 and 7.0.8 HF1. Vulnerability id: PSBM-87836 It was discovered that a container with NFS mounts could keep the files /var/lib/nfs/rpcpipefs/nfs/clntX open, even if no NFS server was...

Product update: Virtuozzo 7.0 Update 8 Hotfix 3 (7.0.8-521)

This update provides stability fixes. Vulnerability id: PSBM-88084 Windows 2012R2 VMs could freeze due to virsh failing to create memory dumps. Vulnerability id: PSBM-88274 Container migration could fail due to a segmentation fault during CRIU restore. Vulnerability id: PSBM-88315 Host CPU could ...

Kernel update: Virtuozzo ReadyKernel patch 60.0 for Virtuozzo 7.0.7 to 7.0.8

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.7 to 7.0.8. Vulnerability id: PSBM-87665 fusekiopcs: potential kernel crash NULL pointer dereference in pcsmapencodereq. Vulnerability id: PSBM-88082 File systems: insufficient error...

Kernel update: Virtuozzo ReadyKernel patch 60.0 for Virtuozzo 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.8 HF1. Vulnerability id: PSBM-73001 sunrpc: potential kernel crash use after free in svcprocesscommon. Vulnerability id: PSBM-87649 Potential out-of-bounds read in fusedevsplicewrite...

Kernel update: Virtuozzo ReadyKernel patch 60.0 for Virtuozzo 7.0.4 to 7.0.7

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to Virtuozzo 7.0.4 to 7.0.7. Vulnerability id: PSBM-88082 File systems: insufficient error handling in sget could lead to excessive memory consumption...

Product update: Virtuozzo 7.0 Update 8 Hotfix 2 (7.0.8-514)

This update provides a stability fix. Vulnerability id: PSBM-88233 EFI VMs created on Virtuozzo 7.0.8 and 7.0.8 Hotfix 1 have incorrect NVRAM.dat file. As a result, they may not start on 7.0.8 Hotfix 2 once stopped. VM console may display the message "Guest has not initialized the display yet". F...

Kernel update: New kernel 2.6.32-042stab133.2 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab133.2 for Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0. The new kernel introduces a stability fix. Vulnerability id: PSBM-87976, OVZ-7048, OVZ-7049 Regression in 2.6.32-042stab133.1: Host could crash during processing of quite rare...

Kernel update: New kernel 2.6.32-042stab133.2; Virtuozzo 6.0 Update 12 Hotfix 32 (6.0.12-3719)

This update provides a new kernel 2.6.32-042stab133.2 for Virtuozzo 6.0. The new kernel introduces a stability fix. Vulnerability id: PSBM-87976, OVZ-7048, OVZ-7049 Regression in 2.6.32-042stab133.1: Host could crash during processing of quite rare fragmented TCP traffic...

Important kernel security update: CVE-2018-3620 and other issues; new kernel 3.10.0-862.11.6.vz7.64.7; Virtuozzo 7.0 Update 8 Hotfix 1 (7.0.8-507)

This update provides a new kernel for Virtuozzo 7.0 that is a rebase to the Red Hat Enterprise Linux 7.5 kernel 3.10.0-862.11.6.el7. The new kernel inherits a number of security fixes from the RHEL kernel and introduces internal stability fixes. Vulnerability id: CVE-2017-13215 A flaw was found i...

Product update: Virtuozzo 6.0 Update 12 Hotfix 31 (6.0.12-3717)

This update provides a stability fix. Vulnerability id: PSBM-87547 Centos 7.5 VM running on a host with an AMD CPU could crash after the host had been updated...

Kernel update: Virtuozzo ReadyKernel patch 59.0 for Virtuozzo 7.0.4 to 7.0.6 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.4 to 7.0.6 HF3. Vulnerability id: PSBM-73001 sunrpc: potential kernel crash use after free in svcprocesscommon. Vulnerability id: PSBM-87649 Potential out-of-bounds read in...

Kernel update: Virtuozzo ReadyKernel patch 59.0 for Virtuozzo 7.0.7 to 7.0.7 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.7 to 7.0.7 HF3. Vulnerability id: PSBM-73001 sunrpc: potential kernel crash use after free in svcprocesscommon. Vulnerability id: PSBM-87281 'libvirtd' service was unresponsive because...

Kernel update: Virtuozzo ReadyKernel patch 59.0 for Virtuozzo 7.0.8

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.8. Vulnerability id: PSBM-73001 sunrpc: potential kernel crash use after free in svcprocesscommon. Vulnerability id: PSBM-87281 'libvirtd' service was unresponsive because 'cgroupmutex'...

Kernel update: Virtuozzo ReadyKernel patch 58.0 for Virtuozzo 7.0.8

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernel 3.10.0-862.9.1.vz7.63.3 7.0.8. Vulnerability id: PSBM-87858 Haproxy processes were getting stuck in D state in locksock. Vulnerability id: PSBM-87877 It was found that rpcgethdr function...

Important kernel security update: CVE-2018-3620 and other issues; new kernel 2.6.32-042stab133.1 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab133.1 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 2.6.32-754.3.5.el6. The new kernel inherits a number of security fixes from the new RHEL kernel and introduces intern...

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 update: Virtuozzo ReadyKernel patch 57.0 for Virtuozzo 7.0.7 to 7.0.8

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to kernels 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, 3.10.0-693.21.1.vz7.48.2 7.0.7 HF3, 3.10.0-862.9.1.vz7.63.3 7.0.8. Vulnerability id: PSBM-87338 Kernel module 'ipset' trie...

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...