Name: CVE-2021-28700: Allocation of Resources Without Limits or Throttling
Creator: Rapid7
Published: 2021-08-27T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-28700, CWE-770, CVSS 4.9, EPSS 0.02126

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.

CVSS Details

CVSS 3.1 Base Score: 4.9
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade xen	Mar 26, 2024	Aug 27, 2021
Debian	—	Upgrade xen	Nov 4, 2022	Aug 27, 2021
Gentoo Linux	—	Upgrade app-emulation/xen-tools.Upgrade app-emulation/xen.	Aug 16, 2022	Aug 27, 2021
Suse	—	Upgrade xen-toolsUpgrade xenUpgrade xen-libs-32bitUpgrade xen-libsUpgrade xen-develUpgrade xen-tools-xendomains-wait-diskUpgrade xen-doc-htmlUpgrade xen-tools-domU	Sep 3, 2021	Aug 27, 2021

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CVSS Details

Covered by Rapid7

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