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Oracle Linux: (CVE-2020-2025) (Multiple Advisories): Unbreakable Enterprise kernel-container kata-image kata-runtime kata kubernetes olcne security update

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Oracle Linux: (CVE-2020-2025) (Multiple Advisories): Unbreakable Enterprise kernel-container kata-image kata-runtime kata kubernetes olcne security update

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
05/19/2020
Created
07/28/2020
Added
07/23/2020
Modified
11/23/2022

Description

Kata Containers before 1.11.0 on Cloud Hypervisor persists guest filesystem changes to the underlying image file on the host. A malicious guest can overwrite the image file to gain control of all subsequent guest VMs. Since Kata Containers uses the same VM image file with all VMMs, this issue may also affect QEMU and Firecracker based guests.

Solution(s)

  • oracle-linux-upgrade-istio
  • oracle-linux-upgrade-istio-citadel
  • oracle-linux-upgrade-istio-galley
  • oracle-linux-upgrade-istio-istioctl
  • oracle-linux-upgrade-istio-mixc
  • oracle-linux-upgrade-istio-mixs
  • oracle-linux-upgrade-istio-node-agent
  • oracle-linux-upgrade-istio-pilot-agent
  • oracle-linux-upgrade-istio-pilot-discovery
  • oracle-linux-upgrade-istio-proxy-init
  • oracle-linux-upgrade-istio-sidecar-injector
  • oracle-linux-upgrade-kata
  • oracle-linux-upgrade-kata-image
  • oracle-linux-upgrade-kata-runtime
  • oracle-linux-upgrade-kernel-uek-container
  • oracle-linux-upgrade-kubeadm
  • oracle-linux-upgrade-kubectl
  • oracle-linux-upgrade-kubelet
  • oracle-linux-upgrade-kubernetes
  • oracle-linux-upgrade-olcne
  • oracle-linux-upgrade-olcne-agent
  • oracle-linux-upgrade-olcne-api-server
  • oracle-linux-upgrade-olcne-istio-chart
  • oracle-linux-upgrade-olcne-nginx
  • oracle-linux-upgrade-olcne-prometheus-chart
  • oracle-linux-upgrade-olcne-utils
  • oracle-linux-upgrade-olcnectl

References

  • ELSA-2020-5766
  • CVE-2020-2025

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