Detections
Analytics
SCA: security update for github.com/containerd/containerd (GHSA-2qjp-425j-52j9)
medium Tenable Self-Hosted Container Security Plugin ID 409046
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- containerd is an open source container runtime. A bug was found in containerd's CRI implementation where a
user can exhaust memory on the host. In the CRI stream server, a goroutine is launched to handle terminal
resize events if a TTY is requested. If the user's process fails to launch due to, for example, a faulty
command, the goroutine will be stuck waiting to send without a receiver, resulting in a memory leak.
Kubernetes and crictl can both be configured to use containerd's CRI implementation and the stream server
is used for handling container IO. This bug has been fixed in containerd 1.6.12 and 1.5.16. Users should
update to these versions to resolve the issue. Users unable to upgrade should ensure that only trusted
images and commands are used and that only trusted users have permissions to execute commands in running
containers. (CVE-2022-23471)
See Also
Plugin Details
Severity: Medium
ID: 409046
Version: Revision 1.5
Type: Local
Family: SCA Checks
Published: 1/23/2025
Updated: 7/2/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Low
Score: 3
Percentile: 23.18
Vendor
Vendor Severity: Medium
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C
CVSS Score Source: CVE-2022-23471
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 12/7/2022
Vulnerability Publication Date: 12/7/2022
Reference Information
CVE: CVE-2022-23471