CVE-2021-30313
Quick assessment
Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, 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 芯片存在资源管理错误漏洞，该漏洞源于创建和删除文件夹时，可能会出现释放后重用。
Possible ATT&CK Techniques 1 AI
T1211 · Exploitation for Stealth
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I. Basic Information for CVE-2021-30313
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use after free condition can occur in wired connectivity due to a race condition while creating and deleting folders in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/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产品资源管理错误漏洞
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 芯片存在资源管理错误漏洞，该漏洞源于创建和删除文件夹时，可能会出现释放后重用。
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 Wearables, Snapdragon Wired Infrastructure and Networking | APQ8096AU, AR8031, AR8035, AR9380, CSR8811, CSRA6620, CSRA6640, IPQ4018, IPQ4019, IPQ4028, IPQ4029, IPQ5010, IPQ5018, IPQ5028, IPQ6000, IPQ6010, IPQ6018, IPQ6028, IPQ8064, IPQ8065, IPQ8068, IPQ8069, IPQ8070, IPQ8070A, IPQ8071, IPQ8071A, IPQ8072, IPQ8072A, | - |
|
II. Public POCs for CVE-2021-30313
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-30313 (1)
Same Patch Batch · Qualcomm, Inc. · 2022-01-13 · 12 CVEs total
| CVE-2021-30285 | 9.3 CRITICAL | Qualcomm 组件 输入验证错误漏洞 |
| CVE-2021-30308 | 7.8 HIGH | Google Android 安全漏洞 |
| CVE-2021-30311 | 7.8 HIGH | Google Android 输入验证错误漏洞 |
| CVE-2021-30319 | 7.8 HIGH | Google Android 输入验证错误漏洞 |
| CVE-2021-30287 | 7.5 HIGH | 多款Qualcomm产品安全漏洞 |
| CVE-2021-30300 | 7.5 HIGH | 多款Qualcomm产品代码问题漏洞 |
| CVE-2021-30301 | 7.5 HIGH | Qualcomm 芯片资源管理错误漏洞 |
| CVE-2021-30307 | 7.5 HIGH | Qualcomm 芯片安全漏洞 |
| CVE-2021-30330 | 7.5 HIGH | 多款Qualcomm产品代码问题漏洞 |
| CVE-2021-30353 | 7.5 HIGH | 多款Qualcomm产品安全漏洞 |
| CVE-2021-30314 | 6.2 MEDIUM | 多款Qualcomm产品信息泄露漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-30313
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