CVE-2021-0094
Quick assessment
Affected
n/a Intel(R) DSA
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Intel DSA是一款驱动更新工具。可以检测用户驱动程序，将已经安装的驱动更新到最新版本，支持intel系列的显卡、音频、网卡以及芯片组驱动，i卡用户必备。 Intel DSA 20.11.50.9之前的版本中存在后置链接漏洞，该漏洞源于文件访问之前不正确的链接解析，该漏洞可能允许经过身份验证的攻击者通过本地访问进行特权升级。
Possible ATT&CK Techniques 1 AI
T1528 · Steal Application Access Token
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I. Basic Information for CVE-2021-0094
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper link resolution before file access in Intel(R) DSA before version 20.11.50.9 may allow an authenticated user to potentially enable an escalation of privilege via local access.
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
Intel DSA 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Intel DSA是一款驱动更新工具。可以检测用户驱动程序，将已经安装的驱动更新到最新版本，支持intel系列的显卡、音频、网卡以及芯片组驱动，i卡用户必备。 Intel DSA 20.11.50.9之前的版本中存在后置链接漏洞，该漏洞源于文件访问之前不正确的链接解析，该漏洞可能允许经过身份验证的攻击者通过本地访问进行特权升级。
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(R) DSA | before version 20.11.50.9 | - |
|
II. Public POCs for CVE-2021-0094
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2021-0094 (1)
Same Patch Batch · n/a · 2021-06-09 · 94 CVEs total
| CVE-2021-3196 | 8.8 HIGH | Hitachi ID Bravura Security Fabric 数据伪造问题漏洞 |
| CVE-2020-24474 | Intel Server Board 缓冲区错误漏洞 | |
| CVE-2020-24513 | Intel Processors 信息泄露漏洞 | |
| CVE-2020-24486 | Intel Processors 输入验证错误漏洞 | |
| CVE-2020-12360 | Intel Processors 缓冲区错误漏洞 | |
| CVE-2021-0095 | Intel Processors 处理逻辑错误漏洞 | |
| CVE-2020-12358 | Intel INTEL-SA-00463 缓冲区错误漏洞 | |
| CVE-2020-12359 | Intel Processors 安全漏洞 | |
| CVE-2020-24511 | Intel Processors 信息泄露漏洞 | |
| CVE-2021-0113 | Intel Server Board M10JNP2SB缓冲区错误漏洞 | |
| CVE-2021-0097 | Intel Server Board M10JNP2SB 路径遍历漏洞 | |
| CVE-2021-0070 | Intel Server Board M10JNP2SB 输入验证错误漏洞 | |
| CVE-2020-24473 | Intel Server Board 缓冲区错误漏洞 | |
| CVE-2020-24475 | Intel Server Board 安全漏洞 | |
| CVE-2021-0001 | Intel Integrated Performance Primitives 安全漏洞 | |
| CVE-2021-0051 | Intel Server Platform Services 输入验证错误漏洞 | |
| CVE-2021-0055 | Intel NUC Kit 权限许可和访问控制问题漏洞 | |
| CVE-2021-0112 | Intel Unite 代码问题漏洞 | |
| CVE-2021-0098 | Intel Unite 安全漏洞 | |
| CVE-2021-0108 | Intel Unite 代码问题漏洞 |
Showing top 20 of 94 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-0094
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