CVE-2020-2024: medium-severity vulnerability in Kata Containers
Kata Containers - Guests can trick the kata-runtime into unmounting any mount point on the host
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.4%
An improper link resolution vulnerability affects Kata Containers versions prior to 1.11.0. Upon container teardown, a malicious guest can trick the kata-runtime into unmounting any mount point on the host and all mount points underneath it, potentiality resulting in a host DoS.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected products
Kata Containers · Kata ContainersRelated CVEs — Kata Containers
In the same product, most dangerous first.
CVE-2020-2023LOWKata Containers - Containers have access to the guest root filesystem deviceEPSS 1.1%CVE-2020-2026HIGHKata Containers - Guests can trick the kata-runtime into mounting the container image on any host pathEPSS 0.5%CVE-2020-2025HIGHKata Containers - Cloud Hypervisor guests persist filesystem changes to the underlying host image fileEPSS 0.3%