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

Issue date: 2018-09-07

Applies to: Virtuozzo 7.0

Virtuozzo Advisory ID: VZA-2018-066

1. Overview

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.7 to 7.0.8.

2. Bug Fixes

  • fuse_kio_pcs: potential kernel crash (NULL pointer dereference) in pcs_map_encode_req(). (PSBM-87665)

  • File systems: insufficient error handling in sget() could lead to excessive memory consumption. (PSBM-88082)

3. Installing the Update

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