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Kernel update: Virtuozzo ReadyKernel patch 53.0 for Virtuozzo 7.0.5 to 7.0.7 HF3

Issue date: 2018-07-02

Applies to: Virtuozzo 7.0

Virtuozzo Advisory ID: VZA-2018-043

1. Overview

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0 kernels 3.10.0-514.26.1.vz7.33.22 (7.0.5), 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), 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).

2. Bug Fixes

  • Potential kernel crash (NULL pointer dereference) in sysfs_readdir(). (PSBM-85929)
  • Potential kernel crash (NULL pointer dereference) in ip6_route_dev_notify(). (PSBM-86093)

3. Installing the Update

Download, install, and instantly apply the patch to the current kernel by running ‘readykernel update’.

4. References

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