Product security update: Virtuozzo 6.0 Update 12 Hotfix 4 (6.0.12-3671)

Issue date: 2017-02-27

Applies to: Virtuozzo 6.0

Virtuozzo Advisory ID: VZA-2017-009

1. Overview

The new packages for Virtuozzo 6.0.12 introducing security fixes as well as stability bug fixes.

2. Security Fixes

  • [Moderate] Possible crash in memcpy_fromiovecend() triggered from inside container. (PSBM-60778)

  • [Low] Improved isolation for neighbor table settings. (PSBM-59962)

3. Bug Fixes

  • Use of uninitialized variable in dev_hard_xmit. (PSBM-60369)

  • Improved no_vlan0 module option for Cisco ENIC driver. (PSBM-58964)

  • Node hang in fuse_invalidate_files(). (PSBM-57460)

4. Installing the Update

Install the update by running ‘yum update’.

The JSON file with the list of new and updated packages is available at