Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2021-1962

Quick assessment

Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, 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 芯片存在安全漏洞，该漏洞源于没有对输入最大端点对及其大小进行适当的验证。攻击者可利用该漏洞在处理 IOCTL 以获取外围端点信息时造成缓冲区溢出。

CVSS 6.7 · Medium EPSS 0.15% · P5

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-1962

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer Overflow while processing IOCTL for getting peripheral endpoint information there is no proper validation for input maximum endpoint pair and its size in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, 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
Qualcomm 芯片安全漏洞
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 芯片存在安全漏洞，该漏洞源于没有对输入最大端点对及其大小进行适当的验证。攻击者可利用该漏洞在处理 IOCTL 以获取外围端点信息时造成缓冲区溢出。
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 Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking AQT1000, AR9380, FSM10055, FSM10056, IPQ8064, IPQ8065, IPQ8068, IPQ8069, MDM9150, QCA6391, QCA6420, QCA6430, QCA6574, QCA6574A, QCA6574AU, QCA6584AU, QCA6595, QCA6595AU, QCA6696, QCA9531, QCA9558, QCA9561, QCA9563, QCA9880, QCA9882, QCA9886, QCA9887, QCA9 -

II. Public POCs for CVE-2021-1962

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-1962

请登录查看更多情报信息。

Other References for CVE-2021-1962 (1)

Same Patch Batch · Qualcomm, Inc. · 2021-09-09 · 20 CVEs total

CVE-2021-1933 9.8 CRITICAL Qualcomm 芯片 输入验证错误漏洞
CVE-2021-1946 9.8 CRITICAL Qualcomm 芯片 代码问题漏洞
CVE-2021-30294 8.4 HIGH Qualcomm 芯片 代码问题漏洞
CVE-2021-30290 8.4 HIGH Qualcomm 芯片 代码问题漏洞
CVE-2021-30295 8.4 HIGH Qualcomm 芯片 缓冲区错误漏洞
CVE-2021-1934 8.4 HIGH Qualcomm 芯片 资源管理错误漏洞
CVE-2021-1952 7.8 HIGH Qualcomm 芯片 缓冲区错误漏洞
CVE-2021-1974 7.5 HIGH Qualcomm 芯片 缓冲区错误漏洞
CVE-2021-1971 7.5 HIGH Qualcomm 芯片 处理逻辑错误漏洞
CVE-2021-1941 7.5 HIGH Qualcomm 芯片 缓冲区错误漏洞
CVE-2021-1948 7.5 HIGH Qualcomm 芯片 缓冲区错误漏洞
CVE-2021-1909 7.3 HIGH Qualcomm 芯片 缓冲区错误漏洞
CVE-2021-1935 7.1 HIGH Qualcomm 芯片 代码问题漏洞
CVE-2021-1958 6.7 MEDIUM Qualcomm 芯片资源管理错误漏洞
CVE-2021-1961 6.7 MEDIUM Qualcomm 芯片缓冲区错误漏洞
CVE-2021-1963 6.7 MEDIUM Qualcomm 芯片 资源管理错误漏洞
CVE-2021-1956 6.5 MEDIUM Qualcomm 芯片 安全漏洞
CVE-2021-1957 6.5 MEDIUM Qualcomm 芯片 安全漏洞
CVE-2021-1960 6.5 MEDIUM Qualcomm 芯片输入验证错误漏洞

IV. Related Vulnerabilities

Same vendor: Qualcomm, Inc.

V. Comments for CVE-2021-1962

No comments yet

Leave a comment