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CVE-2020-3632

Quick assessment

Affected
Qualcomm, Inc. Snapdragon Compute, Snapdragon Mobile
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.

MHI Ring Validation是Qualcomm的一个硬件引擎。 MHI Ring Validation 存在输入验证错误漏洞，该漏洞源于从主机内存中获取的环形上下文的不正确验证可能导致内存溢出。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.20% · P11

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-3632

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
u'Incorrect validation of ring context fetched from host memory can lead to memory overflow' in Snapdragon Compute, Snapdragon Mobile in QSM8350, SC7180, SDX55, SDX55M, SM6150, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM7250, SM7250P, SM8150, SM8150P, SM8250, SM8350, SM8350P, SXR2130, SXR2130P
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
MHI Ring Validation 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MHI Ring Validation是Qualcomm的一个硬件引擎。 MHI Ring Validation 存在输入验证错误漏洞，该漏洞源于从主机内存中获取的环形上下文的不正确验证可能导致内存溢出。
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 Compute, Snapdragon Mobile QSM8350, SC7180, SDX55, SDX55M, SM6150, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM7250, SM7250P, SM8150, SM8150P, SM8250, SM8350, SM8350P, SXR2130, SXR2130P -

II. Public POCs for CVE-2020-3632

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III. Intelligence Information for CVE-2020-3632

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Other References for CVE-2020-3632 (1)

Same Patch Batch · Qualcomm, Inc. · 2020-11-12 · 20 CVEs total

CVE-2020-11193 Qualcomm Video 缓冲区错误漏洞
CVE-2020-3639 Qualcomm Data Modem 输入验证错误漏洞
CVE-2020-11209 Qualcomm Dsp Service 缓冲区错误漏洞
CVE-2020-11208 Qualcomm DSP Service 数字错误漏洞
CVE-2020-11207 Qualcomm LibFastCV 缓冲区错误漏洞
CVE-2020-11206 多款Qualcomm产品安全漏洞
CVE-2020-11205 多款Qualcomm产品输入验证错误漏洞
CVE-2020-11202 Qualcomm 芯片缓冲区错误漏洞
CVE-2020-11201 Qualcomm Video 输入验证错误漏洞
CVE-2020-11196 Qualcomm Video 输入验证错误漏洞
CVE-2020-11121 Qualcomm Wlan Firmware 缓冲区错误漏洞
CVE-2020-11184 Qualcomm Video 输入验证错误漏洞
CVE-2020-11175 多款Qualcomm产品资源管理错误漏洞
CVE-2020-11168 Qualcomm Video 代码问题漏洞
CVE-2020-11132 多款Qualcomm产品缓冲区错误漏洞
CVE-2020-11131 Qualcomm 组件输入验证错误漏洞
CVE-2020-11130 Qualcomm Wlan Firmware 缓冲区错误漏洞
CVE-2020-11127 Qualcomm QTEE 输入验证错误漏洞
CVE-2020-11123 Qualcomm HLOS 安全漏洞

IV. Related Vulnerabilities

Same vendor: Qualcomm, Inc.

V. Comments for CVE-2020-3632

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