CVE-2021-1923
Quick assessment
Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT
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 芯片存在代码问题漏洞，该漏洞源于传递给受信任应用程序 TA 的错误指针参数可能会导致意外的内存操作。以下产品和版本受到影响:AQT1000, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6574, QCA6574A, QCA6
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-1923
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect pointer argument passed to trusted application TA could result in un-intended memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
多款Qualcomm产品代码问题漏洞
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，该漏洞源于传递给受信任应用程序 TA 的错误指针参数可能会导致意外的内存操作。以下产品和版本受到影响:AQT1000, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6574, QCA6574A, QCA6
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 Industrial IOT | AQT1000, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6574, QCA6574A, QCA6574AU, QCA6595, QCA6595AU, QCA6696, QCM2290, QCM4290, QCS2290, QCS4290, QSM8350, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, | - |
|
II. Public POCs for CVE-2021-1923
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-1923 (1)
-
https://www.qualcomm.com/company/product-security/bulletins/august-2021-bulletin x_refsource_CONFIRM
Same Patch Batch · Qualcomm, Inc. · 2021-09-08 · 12 CVEs total
| CVE-2021-1916 | 9.8 CRITICAL | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-1919 | 9.8 CRITICAL | Qualcomm 芯片数字错误漏洞 |
| CVE-2021-1920 | 9.8 CRITICAL | Qualcomm 芯片数字错误漏洞 |
| CVE-2021-1972 | 9.8 CRITICAL | 多款Qualcomm产品安全漏洞 |
| CVE-2020-11264 | 9.1 CRITICAL | 多款Qualcomm产品授权问题漏洞 |
| CVE-2020-11301 | 9.1 CRITICAL | Qualcomm 芯片授权问题漏洞 |
| CVE-2021-1914 | 7.5 HIGH | 多款Qualcomm产品安全漏洞 |
| CVE-2021-1904 | 6.2 MEDIUM | Qualcomm 芯片信息泄露漏洞 |
| CVE-2021-1929 | 6.2 MEDIUM | Qualcomm 芯片安全漏洞 |
| CVE-2021-1930 | 5.5 MEDIUM | Qualcomm多款产品 缓冲区错误漏洞 |
| CVE-2021-1928 | 4.6 MEDIUM | 多款Qualcomm产品缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-1923
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