CVE-2021-30323
Quick assessment
Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
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 Qca 芯片等都是美国高通（Qualcomm）公司的产品。Qualcomm Qca 芯片是一种蓝牙模块芯片。Qualcomm Qcs 芯片是一款高性能的物联网系统级芯片。Qualcomm Sd 芯片是一款处理器。 Qualcomm 多款产品存在安全漏洞，该漏洞源于对 EFS 文件的最大数据写入大小验证不当会导致内存损坏。受影响的产品和版本如下:APQ8009W, APQ8017, APQ8053, APQ8096AU, AQT1000, CSRB31024, MDM8207, MDM91
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-30323
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper validation of maximum size of data write to EFS file can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
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 多款产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm Qca 芯片等都是美国高通（Qualcomm）公司的产品。Qualcomm Qca 芯片是一种蓝牙模块芯片。Qualcomm Qcs 芯片是一款高性能的物联网系统级芯片。Qualcomm Sd 芯片是一款处理器。 Qualcomm 多款产品存在安全漏洞，该漏洞源于对 EFS 文件的最大数据写入大小验证不当会导致内存损坏。受影响的产品和版本如下:APQ8009W, APQ8017, APQ8053, APQ8096AU, AQT1000, CSRB31024, MDM8207, MDM91
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 Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables | APQ8009W, APQ8017, APQ8053, APQ8096AU, AQT1000, CSRB31024, MDM8207, MDM9150, MDM9205, MDM9206, MDM9207, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MDM9655, MSM8909W, MSM8953, MSM8996AU, QCA4004, QCA6174A, QCA6420, QCA6430, QCA6564A, QCA6564AU, QCA6574, | - |
|
II. Public POCs for CVE-2021-30323
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-30323 (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-2021-35069 | 7.8 HIGH | Qualcomm 多款产品输入验证错误漏洞 |
| 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-2021-30323
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