CVE-2020-11208
Quick assessment
Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Consumer 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 DSP Service是美国高通（Qualcomm）公司的一个满足移动平台对多媒体和调制解调器功能、深层嵌入式处理需求的数字信号处理器。 Qualcomm DSP Service 中存在数字错误漏洞，该漏洞源于该漏洞源于网络系统或产品未正确计算或转换所产生的数字。攻击者可利用该漏洞导致整数溢出或符号错误等。因此在处理接收的参数时，DSP服务中出现了超出范围的问题。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-11208
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Out of Bound issue in DSP services while processing received arguments due to improper validation of length received as an argument' in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439
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 DSP Service 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm DSP Service是美国高通（Qualcomm）公司的一个满足移动平台对多媒体和调制解调器功能、深层嵌入式处理需求的数字信号处理器。 Qualcomm DSP Service 中存在数字错误漏洞，该漏洞源于该漏洞源于网络系统或产品未正确计算或转换所产生的数字。攻击者可利用该漏洞导致整数溢出或符号错误等。因此在处理接收的参数时，DSP服务中出现了超出范围的问题。
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 Consumer IOT, Snapdragon Mobile | SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439 | - |
|
II. Public POCs for CVE-2020-11208
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2020-11208 (1)
Other References for CVE-2020-11208 (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-2020-11207 | 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
V. Comments for CVE-2020-11208
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