xen/arm: Boot modules are not scrubbed The bootloader will load boot modules (e.g. kernel, initramfs...) in a temporary area before they are copied by Xen to each domain memory. To ensure sensitive data is not leaked from the modules, Xen must "scrub" them before handing the page over to the allocator. Unfortunately, it was discovered that modules will not be scrubbed on Arm.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: XEN

Published: 2021-06-30T10:32:26

Updated: 2024-08-03T21:47:33.196Z

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

Link: CVE-2021-28693

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-06-30T11:15:08.117

Modified: 2021-09-21T16:14:49.083

Link: CVE-2021-28693

cve-icon Redhat

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