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CVE-2021-30263

Quick assessment

Affected
Qualcomm, Inc. Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
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 SDX55等都是美国高通（Qualcomm）公司的产品。SDX55是一款调制解调器。Qualcomm QCS405是一款中央处理器。Qualcomm SDX55是一款中央处理器。 多款 Qualcomm 设备中存在资源管理错误漏洞，该漏洞源于产品缺乏同步机制导致设备内置日志节点释放两次。以下产品和版本的影响: AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, QCA6391, QCA6420, QCA6430, QCA8337, QCM6125,

CVSS 6.7 · Medium EPSS 0.14% · P4

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-30263

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Possible race condition can occur due to lack of synchronization mechanism when On-Device Logging node open twice concurrently in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
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 设备资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm SDX55等都是美国高通（Qualcomm）公司的产品。SDX55是一款调制解调器。Qualcomm QCS405是一款中央处理器。Qualcomm SDX55是一款中央处理器。 多款 Qualcomm 设备中存在资源管理错误漏洞，该漏洞源于产品缺乏同步机制导致设备内置日志节点释放两次。以下产品和版本的影响: AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, QCA6391, QCA6420, QCA6430, QCA8337, QCM6125,
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 Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, QCA6391, QCA6420, QCA6430, QCA8337, QCM6125, QCS405, QCS6125, SD 8C, SD 8CX, SD855, SDX55, SDX55M, WCD9335, WCD9340, WCD9341, WCD9370, WCN3950, WCN3980, WCN3998, WCN3999, WSA8810, WSA8815 -

II. Public POCs for CVE-2021-30263

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III. Intelligence Information for CVE-2021-30263

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Same Patch Batch · Qualcomm, Inc. · 2021-11-12 · 18 CVEs total

CVE-2021-30321 9.8 CRITICAL Qualcomm 芯片 安全漏洞
CVE-2021-1975 9.8 CRITICAL 多款Qualcomm产品缓冲区错误漏洞
CVE-2021-1924 9.0 CRITICAL Qualcomm 多款组件加密问题漏洞
CVE-2021-1912 8.4 HIGH Qualcomm 芯片输入验证错误漏洞
CVE-2021-1921 7.8 HIGH 多款Qualcomm产品安全漏洞
CVE-2021-30259 7.8 HIGH Qualcomm 芯片缓冲区错误漏洞
CVE-2021-30255 7.8 HIGH 多款Qualcomm产品输入验证错误漏洞
CVE-2021-30254 7.8 HIGH 多款Qualcomm产品输入验证错误漏洞
CVE-2021-1973 7.8 HIGH 多款Qualcomm产品缓冲区错误漏洞
CVE-2021-1979 7.8 HIGH 多款Qualcomm产品缓冲区错误漏洞
CVE-2021-30284 7.5 HIGH Qualcomm 芯片信息泄露漏洞
CVE-2021-1981 7.5 HIGH 多款Qualcomm产品缓冲区错误漏洞
CVE-2021-1982 7.5 HIGH 多款Qualcomm产品安全漏洞
CVE-2021-30264 6.7 MEDIUM 多款Qualcomm产品资源管理错误漏洞
CVE-2021-30265 6.7 MEDIUM 多款Qualcomm产品缓冲区错误漏洞
CVE-2021-30266 6.7 MEDIUM 多款Qualcomm产品资源管理错误漏洞
CVE-2021-1903 5.3 MEDIUM 多款Qualcomm产品授权问题漏洞

IV. Related Vulnerabilities

Same product: Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Same vendor: Qualcomm, Inc.

V. Comments for CVE-2021-30263

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