Vulnerabilities > CVE-2022-31030

CVSS 5.5 - MEDIUM

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

local

low complexity

linuxfoundation

debian

fedoraproject

NVD

Published: 2022-06-09

Updated: 2024-11-21

Summary

containerd is an open source container runtime. A bug was found in the containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the `ExecSync` API. This can cause containerd to consume all available memory on the computer, denying service to other legitimate workloads. Kubernetes and crictl can both be configured to use containerd's CRI implementation; `ExecSync` may be used when running probes or when executing processes via an "exec" facility. This bug has been fixed in containerd 1.6.6 and 1.5.13. Users should update to these versions to resolve the issue. Users unable to upgrade should ensure that only trusted images and commands are used.

Vulnerable Configurations

Part	Description	Count
Application	Linuxfoundation Linuxfoundation Containerd - Linuxfoundation Containerd 0.0.2 Linuxfoundation Containerd 0.0.3 Linuxfoundation Containerd 0.0.4 Linuxfoundation Containerd 0.0.5 Linuxfoundation Containerd 0.1.0 Linuxfoundation Containerd 0.2.0 Linuxfoundation Containerd 0.2.1 Linuxfoundation Containerd 0.2.2 Linuxfoundation Containerd 0.2.3 Linuxfoundation Containerd 0.2.4 Linuxfoundation Containerd 0.2.5 Linuxfoundation Containerd 0.2.6 Linuxfoundation Containerd 0.2.7 Linuxfoundation Containerd 0.2.8 Linuxfoundation Containerd 0.2.9 Linuxfoundation Containerd 1.0.0 Linuxfoundation Containerd 1.0.1 Linuxfoundation Containerd 1.0.2 Linuxfoundation Containerd 1.0.3 Linuxfoundation Containerd 1.1.0 Linuxfoundation Containerd 1.1.1 Linuxfoundation Containerd 1.1.2 Linuxfoundation Containerd 1.1.3 Linuxfoundation Containerd 1.1.4 Linuxfoundation Containerd 1.1.5 Linuxfoundation Containerd 1.1.6 Linuxfoundation Containerd 1.1.7 Linuxfoundation Containerd 1.1.8 Linuxfoundation Containerd 1.2.0 Linuxfoundation Containerd 1.2.1 Linuxfoundation Containerd 1.2.2 Linuxfoundation Containerd 1.2.3 Linuxfoundation Containerd 1.2.4 Linuxfoundation Containerd 1.2.5 Linuxfoundation Containerd 1.2.6 Linuxfoundation Containerd 1.2.7 Linuxfoundation Containerd 1.2.8 Linuxfoundation Containerd 1.2.9 Linuxfoundation Containerd 1.2.10 Linuxfoundation Containerd 1.2.11 Linuxfoundation Containerd 1.2.12 Linuxfoundation Containerd 1.2.13 Linuxfoundation Containerd 1.2.14 Linuxfoundation Containerd 1.3.0 Linuxfoundation Containerd 1.3.1 Linuxfoundation Containerd 1.3.2 Linuxfoundation Containerd 1.3.3 Linuxfoundation Containerd 1.3.4 Linuxfoundation Containerd 1.3.5 Linuxfoundation Containerd 1.3.6 Linuxfoundation Containerd 1.3.7 Linuxfoundation Containerd 1.3.8 Linuxfoundation Containerd 1.3.9 Linuxfoundation Containerd 1.3.10 Linuxfoundation Containerd 1.4.0 Linuxfoundation Containerd 1.4.1 Linuxfoundation Containerd 1.4.2 Linuxfoundation Containerd 1.4.3 Linuxfoundation Containerd 1.4.4 Linuxfoundation Containerd 1.4.5 Linuxfoundation Containerd 1.4.6 Linuxfoundation Containerd 1.4.7 Linuxfoundation Containerd 1.4.8 Linuxfoundation Containerd 1.4.9 Linuxfoundation Containerd 1.4.10 Linuxfoundation Containerd 1.4.11 Linuxfoundation Containerd 1.4.12 Linuxfoundation Containerd 1.5.0 Linuxfoundation Containerd 1.5.1 Linuxfoundation Containerd 1.5.2 Linuxfoundation Containerd 1.5.3 Linuxfoundation Containerd 1.5.4 Linuxfoundation Containerd 1.5.5 Linuxfoundation Containerd 1.5.6 Linuxfoundation Containerd 1.5.7 Linuxfoundation Containerd 1.5.8 Linuxfoundation Containerd 1.5.9 Linuxfoundation Containerd 1.5.10 Linuxfoundation Containerd 1.5.11 Linuxfoundation Containerd 1.5.12 Linuxfoundation Containerd 1.6.0 Linuxfoundation Containerd 1.6.1 Linuxfoundation Containerd 1.6.2 Linuxfoundation Containerd 1.6.3 Linuxfoundation Containerd 1.6.4 Linuxfoundation Containerd 1.6.5	148
OS	Debian Debian Debian Linux 11.0	1
OS	Fedoraproject Fedoraproject Fedora 35 Fedoraproject Fedora 36	2

Vulnerabilities > CVE-2022-31030 {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vulnerabilities","item":"https://cyber.vumetric.com/vulns/"},{"@type":"ListItem","position":2,"name":"CVE-2022-31030"}]}

Summary

Vulnerable Configurations

References

Vulnerabilities > CVE-2022-31030