CVE-2020-2025 — Kata Containers - Cloud Hypervisor guests persist filesystem changes to the underlying host image file

CVE-2020-2025

Kata Containers - Cloud Hypervisor guests persist filesystem changes to the underlying host image file PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Kata Containers / Kata Containers	affected unspecified before 1.11.0

CWE

CWE-284

References

https://github.com/kata-containers/runtime/pull/2487

ADP enrichment

CVE

No English description supplied.

https://github.com/kata-containers/runtime/pull/2487