CWE-1283 详情

The register contents used for attestation or measurement reporting data to verify boot flow are modifiable by an adversary.

背景详情

引入方式

Architecture and Design : Such issues can be introduced during hardware architecture or design and can be identified later during Testing or System Configuration phases.
Implementation : If the access-controls which protecting the reporting registers are misconfigured during implementation, this weakness can arise.

适用平台

编程语言

类： Not Language-Specific (Undetermined)

操作系统

类： Not OS-Specific (Undetermined)

架构

类： Not Architecture-Specific (Undetermined)

技术

类： Not Technology-Specific (Undetermined)

常见后果

潜在缓解措施

Phases : Architecture and Design

漏洞映射说明

依据 : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
备注 : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

相关攻击模式

备注

This entry is still in development and will continue to see updates and content improvements.

参考资料

REF-1107

PCIe Device Measurement Requirements
Intel Corporation.
https://www.intel.com/content/dam/www/public/us/en/documents/reference-guides/pcie-device-security-enhancements.pdf

REF-1131

BIOS Chronomancy: Fixing the Core Root of Trust for Measurement
John Butterworth, Cory Kallenberg, Xeno Kovah.
https://media.blackhat.com/us-13/US-13-Butterworth-BIOS-Security-Slides.pdf

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