CVE-2020-11202
Quick assessment
Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, 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.
Qualcomm 芯片是美国高通（Qualcomm）公司的芯片。一种将电路（主要包括半导体设备，也包括被动组件等）小型化的方式，并时常制造在半导体晶圆表面上。 Qualcomm 多款芯片存在缓冲区错误漏洞，该漏洞源于网络系统或产品未对输入的数据进行正确的验证。以下产品及版本受到影响：Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in QCM
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-11202
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer overflow/underflow occurs when typecasting the buffer passed by CPU internally in the library which is not aligned with the actual size of the structure' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in QCM6125, QCS410, QCS603, QCS605, QCS610, QCS6125, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA845, SDM640, SDM670, SDM710, SDM830, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM8150, SM8150P
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
Qualcomm 芯片缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm 芯片是美国高通（Qualcomm）公司的芯片。一种将电路（主要包括半导体设备，也包括被动组件等）小型化的方式，并时常制造在半导体晶圆表面上。 Qualcomm 多款芯片存在缓冲区错误漏洞，该漏洞源于网络系统或产品未对输入的数据进行正确的验证。以下产品及版本受到影响：Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in QCM
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 | QCM6125, QCS410, QCS603, QCS605, QCS610, QCS6125, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA845, SDM640, SDM670, SDM710, SDM830, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM8150, | - |
|
II. Public POCs for CVE-2020-11202
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2020-11202 (1)
Other References for CVE-2020-11202 (2)
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https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/ x_refsource_MISC
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-2020-3632 | MHI Ring Validation 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-2020-11201 | 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
V. Comments for CVE-2020-11202
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