CVE-2018-3693
Quick assessment
Affected
Intel Corporation Most Modern Operating Systems
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ARM CPU是英国ARM公司的CPU（中央处理器）产品。Intel CPU是美国英特尔（Intel）公司的CPU（中央处理器）产品。 ARM和Intel处理器（使用预测执行和分支预测）中存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。
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I. Basic Information for CVE-2018-3693
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a speculative buffer overflow and side-channel analysis.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ARM和Intel处理器信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM CPU是英国ARM公司的CPU（中央处理器）产品。Intel CPU是美国英特尔（Intel）公司的CPU（中央处理器）产品。 ARM和Intel处理器（使用预测执行和分支预测）中存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。
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 |
|---|---|---|---|---|
| Intel Corporation | Most Modern Operating Systems | All | - |
|
II. Public POCs for CVE-2018-3693
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-3693 (9)
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https://security.netapp.com/advisory/ntap-20180823-0001/ x_refsource_CONFIRM
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https://www.oracle.com/security-alerts/cpujul2020.html x_refsource_MISC
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https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
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🔗 RHSA-2018:2390 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
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Other References for CVE-2018-3693 (1)
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https://cdrdv2.intel.com/v1/dl/getContent/685359 x_refsource_CONFIRM
Same Patch Batch · Intel Corporation · 2018-07-10 · 15 CVEs total
| CVE-2017-5704 | 多款Intel产品安全漏洞 | |
| CVE-2018-3619 | Intel Optane memory模块信息泄露漏洞 | |
| CVE-2018-3627 | Intel Converged Security Management Engine 安全漏洞 | |
| CVE-2018-3628 | Intel Converged Security Manageability Engine Active Management Technology 缓冲区错误漏洞 | |
| CVE-2018-3629 | Intel Converged Security Manageability Engine Active Management Technology 缓冲区错误漏洞 | |
| CVE-2018-3632 | Intel Converged Security Manageability Engine Active Management Technology 缓冲区错误漏洞 | |
| CVE-2018-3652 | 多款Intel产品安全漏洞 | |
| CVE-2018-3667 | Intel Processor Diagnostic Tool 安全漏洞 | |
| CVE-2018-3668 | Intel Processor Diagnostic Tool 安全漏洞 | |
| CVE-2018-3682 | Intel Server Board、Compute Module和Server System 安全漏洞 | |
| CVE-2018-3683 | Intel Quartus Prime 安全漏洞 | |
| CVE-2018-3684 | Intel Quartus II 安全漏洞 | |
| CVE-2018-3687 | Intel Quartus II Programmer and Tools 安全漏洞 | |
| CVE-2018-3688 | Intel Quartus Prime Programmer and Tools 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-3693
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