Allocation of Resources Without Limits or Throttling Affecting container-tools:rhel8/fuse-overlayfs package, versions <0:1.9-1.module+el8.7.0+16772+33343656


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.43% (75th percentile)

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  • Snyk IDSNYK-RHEL8-CONTAINERTOOLS-8154943
  • published2 Oct 2024
  • disclosed6 Jun 2022

Introduced: 6 Jun 2022

CVE-2022-1708  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade RHEL:8 container-tools:rhel8/fuse-overlayfs to version 0:1.9-1.module+el8.7.0+16772+33343656 or higher.
This issue was patched in RHSA-2022:7457.

NVD Description

Note: Versions mentioned in the description apply only to the upstream container-tools:rhel8/fuse-overlayfs package and not the container-tools:rhel8/fuse-overlayfs package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A vulnerability was found in CRI-O that causes memory or disk space exhaustion on the node for anyone with access to the Kube API. The ExecSync request runs commands in a container and logs the output of the command. This output is then read by CRI-O after command execution, and it is read in a manner where the entire file corresponding to the output of the command is read in. Thus, if the output of the command is large it is possible to exhaust the memory or the disk space of the node when CRI-O reads the output of the command. The highest threat from this vulnerability is system availability.

CVSS Scores

version 3.1