CVE-2017-3775
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I. Basic Information for CVE-2017-3775
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code.
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
多款Lenovo产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Flex System x240 M5等都是中国联想（Lenovo）公司的服务器设备。 多款Lenovo产品中存在安全漏洞，该漏洞源于程序在运行签名的代码之前，没有正确的进行身份验证。物理位置临近的攻击者可利用该漏洞运行未签名的代码。以下产品和版本受到影响：Lenovo Flex System x240 M5 BIOS/UEFI 2.61之前版本；Flex System x280 X6 BIOS/UEFI 4.21之前版本；Flex System x480 X6 BIOS/UEFI 4.21
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Lenovo Group Ltd. | Some Lenovo Flex System and Lenovo System x products | Affected BIOS version varies by product | - |
II. Public POCs for CVE-2017-3775
| # | POC Description | Source Link | Shenlong Link |
|---|
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- 🔗 https://support.lenovo.com/us/en/solutions/LEN-20241x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2017-3775
IV. Related Vulnerabilities
V. Comments for CVE-2017-3775
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