CVE-2021-30316
Quick assessment
Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, 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 QCA6574AU和SDX55都是美国高通（Qualcomm）公司的产品。QCA6574AU是一款中央处理器（CPU）产品。SDX55是一款调制解调器。 Qualcomm 多款产品存在安全漏洞，该漏洞在创建HSYNC fence时，由于不正确的边界检查，可能会导致越界内存访问。以下产品和版本受到影响:AR8031, CSRA6620, CSRA6640, FSM10055, FSM10056, MDM9150, QCA6174A, QCA6391, QCA6564A, QCA6564AU
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-30316
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Possible out of bound memory access due to improper boundary check while creating HSYNC fence in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/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 多款产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm QCA6574AU和SDX55都是美国高通（Qualcomm）公司的产品。QCA6574AU是一款中央处理器（CPU）产品。SDX55是一款调制解调器。 Qualcomm 多款产品存在安全漏洞，该漏洞在创建HSYNC fence时，由于不正确的边界检查，可能会导致越界内存访问。以下产品和版本受到影响:AR8031, CSRA6620, CSRA6640, FSM10055, FSM10056, MDM9150, QCA6174A, QCA6391, QCA6564A, QCA6564AU
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 Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables | AR8031, CSRA6620, CSRA6640, FSM10055, FSM10056, MDM9150, QCA6174A, QCA6391, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584AU, QCA6595, QCA6595AU, QCA6696, QCA9377, QCM6490, QCS405, QCS410, QCS610, QCS6490, QCX315, SA415M, SA515M, SA6145P, SA61 | - |
|
II. Public POCs for CVE-2021-30316
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-30316 (1)
-
Security Bulletins | Qualcomm Documentation x_refsource_CONFIRM
Same Patch Batch · Qualcomm, Inc. · 2021-10-20 · 31 CVEs total
| CVE-2020-11303 | 8.6 HIGH | 多款Qualcomm产品访问控制错误漏洞 |
| CVE-2021-1985 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30315 | 8.4 HIGH | Qualcomm 多款产品资源管理错误漏洞 |
| CVE-2021-30306 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30305 | 8.4 HIGH | 多款 Qualcomm 产品输入验证错误漏洞 |
| CVE-2021-30297 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30292 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30291 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30288 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30258 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30257 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-30256 | 8.4 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-1984 | 8.4 HIGH | 多款Qualcomm产品输入验证错误漏洞 |
| CVE-2021-1983 | 8.4 HIGH | 多款Qualcomm产品安全漏洞 |
| CVE-2021-1913 | 8.4 HIGH | 多款Qualcomm产品输入验证错误漏洞 |
| CVE-2021-1917 | 8.4 HIGH | 多款Qualcomm产品代码问题漏洞 |
| CVE-2021-1949 | 8.4 HIGH | 多款Qualcomm产品输入验证错误漏洞 |
| CVE-2021-1932 | 8.4 HIGH | Qualcomm 芯片 安全漏洞 |
| CVE-2021-1959 | 7.8 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
| CVE-2021-1980 | 7.5 HIGH | 多款Qualcomm产品缓冲区错误漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-30316
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