VULNERABILITY INTELLIGENCE

CVE-2021-28700

CVSS score4.9 MEDIUM
EPSS probability1.87%
CISA KEVNot currently listed
Published2021-08-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-770

Primary references