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CVE-2020-3674

Quick assessment

Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
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.

DSP Services 存在安全漏洞，由于该漏洞从内核到用户空间的数据传输不当，信息可能会泄漏到用户空间，以下产品及版本受到影响：Nicobar, QCS405, Saipan, SC8180X, SDX55, SM8150, SM8250, SXR2130

AI Predicted 5.3 Difficulty: Easy EPSS 0.22% · P11

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2020-3674

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Information can leak into userspace due to improper transfer of data from kernel to userspace in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in Nicobar, QCS405, Saipan, SC8180X, SDX55, SM8150, SM8250, SXR2130
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
DSP Services 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DSP Services 存在安全漏洞，由于该漏洞从内核到用户空间的数据传输不当，信息可能会泄漏到用户空间，以下产品及版本受到影响：Nicobar, QCS405, Saipan, SC8180X, SDX55, SM8150, SM8250, SXR2130
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
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables Nicobar, QCS405, Saipan, SC8180X, SDX55, SM8150, SM8250, SXR2130 -

II. Public POCs for CVE-2020-3674

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III. Intelligence Information for CVE-2020-3674

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Other References for CVE-2020-3674 (1)

Same Patch Batch · Qualcomm, Inc. · 2020-09-09 · 8 CVEs total

CVE-2020-11124 Qualcomm Diag Services 资源管理错误漏洞
CVE-2020-11129 Qualcomm Camera Driver资源管理错误漏洞
CVE-2020-11135 Qualcomm Audio 安全漏洞
CVE-2020-3617 QUALCOMM Q6 testbus framework 缓冲区错误漏洞
CVE-2020-3634 Multi Mode Call Processor 数字错误漏洞
CVE-2020-3656 Qualcomm Hardware Engines 安全漏洞
CVE-2020-3679 QTEE 信息泄露漏洞

IV. Related Vulnerabilities

Same product: Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Same vendor: Qualcomm, Inc.

V. Comments for CVE-2020-3674

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