CVE-2021-1946
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I. Basic Information for CVE-2021-1946
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Null Pointer Dereference may occur due to improper validation while processing crafted SDP body in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qualcomm 芯片 代码问题漏洞
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 芯片存在代码问题漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。
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 Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile | APQ8017, APQ8053, AQT1000, AR8035, MSM8917, MSM8920, MSM8940, MSM8953, QCA6174A, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCA8337, QCA9377, QCM4290, QCM6125, QCM6490, QCS410, QCS4290, | - |
II. Public POCs for CVE-2021-1946
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Qualcomm, Inc. · 2021-09-09 · 20 CVEs total
| CVE-2021-1933 | 9.8 CRITICAL | Qualcomm 芯片 输入验证错误漏洞 |
| CVE-2021-30294 | 8.4 HIGH | Qualcomm 芯片 代码问题漏洞 |
| CVE-2021-30290 | 8.4 HIGH | Qualcomm 芯片 代码问题漏洞 |
| CVE-2021-30295 | 8.4 HIGH | Qualcomm 芯片 缓冲区错误漏洞 |
| CVE-2021-1934 | 8.4 HIGH | Qualcomm 芯片 资源管理错误漏洞 |
| CVE-2021-1952 | 7.8 HIGH | Qualcomm 芯片 缓冲区错误漏洞 |
| CVE-2021-1974 | 7.5 HIGH | Qualcomm 芯片 缓冲区错误漏洞 |
| CVE-2021-1971 | 7.5 HIGH | Qualcomm 芯片 处理逻辑错误漏洞 |
| CVE-2021-1941 | 7.5 HIGH | Qualcomm 芯片 缓冲区错误漏洞 |
| CVE-2021-1948 | 7.5 HIGH | Qualcomm 芯片 缓冲区错误漏洞 |
| CVE-2021-1909 | 7.3 HIGH | Qualcomm 芯片 缓冲区错误漏洞 |
| CVE-2021-1935 | 7.1 HIGH | Qualcomm 芯片 代码问题漏洞 |
| CVE-2021-1958 | 6.7 MEDIUM | Qualcomm 芯片资源管理错误漏洞 |
| CVE-2021-1961 | 6.7 MEDIUM | Qualcomm 芯片缓冲区错误漏洞 |
| CVE-2021-1962 | 6.7 MEDIUM | Qualcomm 芯片安全漏洞 |
| CVE-2021-1963 | 6.7 MEDIUM | Qualcomm 芯片 资源管理错误漏洞 |
| CVE-2021-1956 | 6.5 MEDIUM | Qualcomm 芯片 安全漏洞 |
| CVE-2021-1957 | 6.5 MEDIUM | Qualcomm 芯片 安全漏洞 |
| CVE-2021-1960 | 6.5 MEDIUM | Qualcomm 芯片输入验证错误漏洞 |
IV. Related Vulnerabilities
Same vendor: Qualcomm, Inc.
V. Comments for CVE-2021-1946
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