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Affected Component
Analysis
xen
Exploitable
Name
CVE-2021-28700
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.
CWEs
Published Date
Updated Date
Workaround
-
Advisories
https://security.gentoo.org/glsa/202208-23Third Party Advisory
https://www.debian.org/security/2021/dsa-4977Third Party Advisory
https://xenbits.xenproject.org/xsa/advisory-383.txtVendor Advisory
https://security.gentoo.org/glsa/202208-23Third Party Advisory
https://www.debian.org/security/2021/dsa-4977Third Party Advisory
https://xenbits.xenproject.org/xsa/advisory-383.txtVendor Advisory
Analysis#
Vulnerability Ratings#
4.9
CVSSv31
6.8
CVSSv2
Others affected component#
Name
Project
Project Version
Version
Status
buildroot
2025.02.x
4.14.6
Exploitable