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I. Basic Information for CVE-2018-6622
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered that affects all producers of BIOS firmware who make a certain realistic interpretation of an obscure portion of the Trusted Computing Group (TCG) Trusted Platform Module (TPM) 2.0 specification. An abnormal case is not handled properly by this firmware while S3 sleep and can clear TPM 2.0. It allows local users to overwrite static PCRs of TPM and neutralize the security features of it, such as seal/unseal and remote attestation.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Trusted Platform Module 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Trusted Platform Module（TPM）是一个使用在处理器中的为计算机提供可信根的可信平台模块。 TPM 2.0 specification中存在安全漏洞。本地攻击者可利用该漏洞重置并伪造平台配置寄存器值。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2018-6622
#POC DescriptionSource LinkShenlong Link
1TPM vulnerability checking tool for CVE-2018-6622. This tool will be published at Black Hat Asia 2019 and Black Hat Europe 2019https://github.com/kkamagui/napper-for-tpmPOC Details
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III. Intelligence Information for CVE-2018-6622
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New Vulnerabilities
Product: n/a
Vendor: n/a
V. Comments for CVE-2018-6622

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