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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-06-30T11:15:08.117
Modified: 2021-09-21T16:14:49.083
Link: CVE-2021-28693
Redhat
No data.