PT-2024-39171 · Cri-O · Cri-O
Published
2024-11-26
·
Updated
2025-07-02
·
CVE-2024-8676
CVSS v3.1
7.4
High
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions:
CRI-O versions prior to 1.29.11
CRI-O versions 1.30.0 through 1.30.8
CRI-O versions 1.31.0 through 1.31.3
Description:
A vulnerability was found in CRI-O, where it can be requested to take a checkpoint archive of a container and later be asked to restore it. When it does that restoration, it attempts to restore the mounts from the restore archive instead of the pod request. As a result, the validations run on the pod spec, verifying that the pod has access to the mounts it specifies are not applicable to a restored container. This flaw allows a malicious user to trick CRI-O into restoring a pod that doesn't have access to host mounts. The user needs access to the kubelet or cri-o socket to call the restore endpoint and trigger the restore.
Recommendations:
For CRI-O versions prior to 1.29.11, update to version 1.29.11 or later.
For CRI-O versions 1.30.0 through 1.30.8, update to version 1.30.8 or later.
For CRI-O versions 1.31.0 through 1.31.3, update to version 1.31.3 or later.
As a temporary workaround, consider setting
enable criu support to false to minimize the risk of exploitation.Fix
Improper Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Cri-O