[Important] [Security] Virtuozzo ReadyKernel patch 147.0 for Virtuozzo Hybrid Server 7.5¶
Issue date: 2022-09-07
Applies to: Virtuozzo Hybrid Server 7.5
Virtuozzo Advisory ID: VZA-2022-028
1. Overview¶
The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5.
2. Security Fixes¶
[Important] [3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3] netfilter: nf_tables: NULL pointer access in chain filter. (PSBM-141578)
3. Installing the Update¶
Download, install, and immediately apply the patch to the current kernel by running readykernel update.
4. References¶
https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-174.13-147.0-1.vl7/
https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-183.5-147.0-1.vl7/
https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-185.3-147.0-1.vl7/
The new and updated packages are listed in the JSON file.