PersistentVolume allows access to HCP's root node
CVE: CVE-2024-1725
Component: kubevirt-csi
CWE: CWE-501
Severity: Important
CVSS v3: 6.7/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Release date: 2024-03-06T00:00:00+00:00

A flaw was found in the kubevirt-csi component of OpenShift Virtualization's Hosted Control Plane (HCP). This issue could allow an authenticated attacker to gain access to the root HCP worker node's volume by creating a custom Persistent Volume that matches the name of a worker node.


Remediation:
For OpenShift Container Platform 4.13 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

      https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-13-release-notes.html

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

      The sha values for the release are

      (For x86_64 architecture)
      The image digest is sha256:dbb8aa0cf53dc5ac663514e259ad2768d8c82fd1fe7181a4cfb484e3ffdbd3ba

      (For s390x architecture)
      The image digest is sha256:421f1d408713576cd597aeabdeefb2cad6c6d4c1f40e0a88e9026911fb69aaaf

      (For ppc64le architecture)
      The image digest is sha256:00283cbb7dceb54be3bea4f7d2b7877eac7dadcd952f0e4b0c3d95cf761f03bb

      (For aarch64 architecture)
      The image digest is sha256:b6395664a18f7fe6ae8faf57a6be0490ffffa12b71dfa42e9515f91baa407a6f

All OpenShift Container Platform 4.13 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.13/updating/updating-cluster-cli.html
For OpenShift Container Platform 4.14 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

      https://docs.openshift.com/container-platform/4.14/release_notes/ocp-4-14-release-notes.html

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

      The sha values for the release are

      (For x86_64 architecture)
      The image digest is sha256:7093fa606debe63820671cc92a1384e14d0b70058d4b4719d666571e1fc62190

      (For s390x architecture)
      The image digest is sha256:784621b67af470153f02521237b8170fed3d58d31333b4b094cf30f6d657e40e

      (For ppc64le architecture)
      The image digest is sha256:6cedfcf05100b51d7dab8ac4c0ea8c06aac8989143a3d564daf5b8041120e3ae

      (For aarch64 architecture)
      The image digest is sha256:7c13402788d2e98964fa6e53b435b02b62d71769ce6c66fb4cf7d0116c7a33c6

All OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.14/updating/updating_a_cluster/updating-cluster-cli.html
For OpenShift Container Platform 4.15 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

      https://docs.openshift.com/container-platform/4.15/release_notes/ocp-4-15-release-notes.html

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

      The sha values for the release are

      (For x86_64 architecture)
      The image digest is sha256:2cd97b739de42a8fcba965f6e4e5cf868b8d057a1c5717731c20e15d28726572

      (For s390x architecture)
      The image digest is sha256:dfb111c56674bbf801dbcc2c59ea33452f86c82e4a1be19f3b9d68215571f041

      (For ppc64le architecture)
      The image digest is sha256:f8f73e3324c38fab1e39a68e06eab3247a93100fafd04226122b1c8a53e7687a

      (For aarch64 architecture)
      The image digest is sha256:95108ee3c38e8a018f521d4b5110e3f629bd3235f58c8ee3f023f8dc6c9544de

All OpenShift Container Platform 4.15 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.15/updating/updating_a_cluster/updating-cluster-cli.html