A containerd security update has been released for openSUSE Leap 15.3 and 15.4.

openSUSE-SU-2022:0720-1: moderate: Security update for containerd

openSUSE Security Update: Security update for containerd
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Announcement ID: openSUSE-SU-2022:0720-1
Rating: moderate
References: #1196441
Cross-References: CVE-2022-23648
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

Affected Products:
openSUSE Leap 15.3
openSUSE Leap 15.4
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An update that fixes one vulnerability is now available.

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 openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-720=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-720=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

containerd-1.4.12-63.1
containerd-ctr-1.4.12-63.1

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

containerd-1.4.12-63.1
containerd-ctr-1.4.12-63.1

References:

  https://www.suse.com/security/cve/CVE-2022-23648.html
  https://bugzilla.suse.com/1196441