CVE-2021-35069
Quick assessment
Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
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 多款产品存在输入验证错误漏洞，该漏洞源于从 DMA 缓冲区接收到的数据长度验证不当会导致内存损坏。受影响的产品和版本有:APQ8096AU, AQT1000, AR8031, AR8035, AR9380, CSR8811, CSRA6620, CSRA6640, CSRB31024, FSM10055, FSM10056, IP
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-35069
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper validation of data length received from DMA buffer can lead to memory corruption. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
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
Qualcomm 多款产品输入验证错误漏洞
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 多款产品存在输入验证错误漏洞，该漏洞源于从 DMA 缓冲区接收到的数据长度验证不当会导致内存损坏。受影响的产品和版本有:APQ8096AU, AQT1000, AR8031, AR8035, AR9380, CSR8811, CSRA6620, CSRA6640, CSRB31024, FSM10055, FSM10056, IP
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, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking | APQ8096AU, AQT1000, AR8031, AR8035, AR9380, CSR8811, CSRA6620, CSRA6640, CSRB31024, FSM10055, FSM10056, IPQ4018, IPQ4019, IPQ4028, IPQ4029, IPQ5010, IPQ5018, IPQ5028, IPQ6000, IPQ6010, IPQ6018, IPQ6028, IPQ8064, IPQ8065, IPQ8068, IPQ8070, IPQ8070A, IPQ807 | - |
|
II. Public POCs for CVE-2021-35069
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-35069 (1)
Same Patch Batch · Qualcomm, Inc. · 2022-02-11 · 13 CVEs total
| CVE-2021-30317 | 9.3 CRITICAL | Qualcomm 多款产品授权问题漏洞 |
| CVE-2021-35077 | 8.4 HIGH | Qualcomm 多款产品资源管理错误漏洞 |
| CVE-2021-35075 | 8.4 HIGH | Qualcomm 多款产品代码问题漏洞 |
| CVE-2021-35074 | 8.4 HIGH | Qualcomm 多款产品输入验证错误漏洞 |
| CVE-2021-35068 | 8.4 HIGH | Qualcomm 多款产品代码问题漏洞 |
| CVE-2021-30318 | 8.4 HIGH | Qualcomm 多款产品安全漏洞 |
| CVE-2021-30323 | 7.8 HIGH | Qualcomm 多款产品安全漏洞 |
| CVE-2021-30322 | 7.8 HIGH | Qualcomm 多款产品缓冲区错误漏洞 |
| CVE-2021-30309 | 7.8 HIGH | Qualcomm 多款产品安全漏洞 |
| CVE-2021-30326 | 7.5 HIGH | Qualcomm 多款产品安全漏洞 |
| CVE-2021-30325 | 6.7 MEDIUM | Qualcomm 多款产品输入验证错误漏洞 |
| CVE-2021-30324 | 6.7 MEDIUM | Qualcomm 多款产品安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-35069
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