Security update for containerd

Announcement ID: SUSE-SU-2022:0720-2
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2022-23648 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • CVE-2022-23648 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Micro for Rancher 5.2

An update that solves one vulnerability can now be installed.

Description:

This update for containerd fixes the following issues:

  • CVE-2022-23648: A specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host (bsc#1196441).

Patch Instructions:

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

  • SUSE Linux Enterprise Micro 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-720=1
  • SUSE Linux Enterprise Micro for Rancher 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-720=1

Package List:

  • SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    • containerd-1.4.12-63.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    • containerd-1.4.12-63.1

References: