CVE-2020-11209
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I. Basic Information for CVE-2020-11209
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper authorization in DSP process could allow unauthorized users to downgrade the library versions in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qualcomm Dsp Service 缓冲区错误漏洞
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 中存在缓冲区错误漏洞，该漏洞源于DSP处理中的授权不当可能会导致未经授权的用户降级库的版本。
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-2020-11209
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-11209
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-2020-11208 | 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-2020-11209
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