[Important] [Security] Virtuozzo ReadyKernel Patch 170.1 for Virtuozzo Hybrid Server 7.5

Issue date: 2025-02-04

Applies to: Virtuozzo Hybrid Server 7.5

Virtuozzo Advisory ID: VZA-2025-004

1. Overview

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to the supported kernel 3.10.0-1160.119.1.vz7.224.4 of Virtuozzo Hybrid Server 7.5.

2. Security Fixes

  • [Important] [3.10.0-1160.119.1.vz7.224.4] Fixed container zombie processes shown as host processes. Fixed the delivery of proc connector exit events in containers. (PSBM-160298)

3. Installing the Update

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

4. References

The new and updated packages are listed in the JSON file.