SUSE-SU-2023:1566-1: important: Security update for containerd

[sle-updates at lists.suse.com]

# Security update for containerd

Announcement ID: SUSE-SU-2023:1566-1  
Rating: important  
References:

  * #1206235

  
Cross-References:

  * CVE-2022-23471

  
CVSS scores:

  * CVE-2022-23471 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2022-23471 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Containers Module 12
  * SUSE Linux Enterprise High Performance Computing 12 SP2
  * SUSE Linux Enterprise High Performance Computing 12 SP3
  * SUSE Linux Enterprise High Performance Computing 12 SP4
  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12
  * SUSE Linux Enterprise Server 12 SP1
  * SUSE Linux Enterprise Server 12 SP2
  * SUSE Linux Enterprise Server 12 SP3
  * SUSE Linux Enterprise Server 12 SP4
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12
  * SUSE Linux Enterprise Server for SAP Applications 12 SP1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP2
  * SUSE Linux Enterprise Server for SAP Applications 12 SP3
  * SUSE Linux Enterprise Server for SAP Applications 12 SP4
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for containerd fixes the following issues:

  * CVE-2022-23471: Fixed host memory exhaustion through Terminal resize
    goroutine leak (bsc#1206235).

  * Re-build containerd to use updated golang-packaging (jsc#1342).

  * Update to containerd v1.6.16 for Docker v23.0.0-ce.
  * https://github.com/containerd/containerd/releases/tag/v1.6.16

## Patch Instructions:

To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * Containers Module 12  
    zypper in -t patch SUSE-SLE-Module-Containers-12-2023-1566=1

## Package List:

  * Containers Module 12 (ppc64le s390x x86_64)
    * containerd-1.6.16-16.71.1

## References:

  * https://www.suse.com/security/cve/CVE-2022-23471.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1206235

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