Description
xen/arm: No memory limit for dom0less domUs The dom0less feature allows an administrator to create multiple unprivileged domains directly from Xen. Unfortunately, the memory limit from them is not set. This allow a domain to allocate memory beyond what an administrator originally configured.
Published: 2021-08-27
Score: 4.9 Medium
EPSS: 2.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-4977-1 xen security update
EUVD EUVD EUVD-2021-15357 xen/arm: No memory limit for dom0less domUs The dom0less feature allows an administrator to create multiple unprivileged domains directly from Xen. Unfortunately, the memory limit from them is not set. This allow a domain to allocate memory beyond what an administrator originally configured.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: XEN

Published:

Updated: 2024-08-03T21:47:33.168Z

Reserved: 2021-03-18T00:00:00.000Z

Link: CVE-2021-28700

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-27T19:15:07.880

Modified: 2024-11-21T06:00:10.333

Link: CVE-2021-28700

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses