CVE-2024-8676

published 2024-11-26

CVE-2024-8676: 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…

Priority P3 48 high 7.4 CVSS 3.1

AV N AC H PR N UI N S U C H I H A N

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
github.com	cri-o_cri-o	>= 0 < 1.29.11	1.29.11
github.com	cri-o_cri-o	>= 1.30.0 < 1.30.8	1.30.8
github.com	cri-o_cri-o	>= 1.31.0 < 1.31.3	1.31.3

CVSS provenance

nvd v3.1 7.4 HIGH CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

vendor_redhat 7.4 HIGH

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CWE-285