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CVE-2021-1982

Quick assessment

Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
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等都是美国高通（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。QCA6390是一款中央处理器（CPU）产品。 Qualcomm 芯片存在安全漏洞，该漏洞源于。受影响产品及版本如下:AR8035、QCA6390、QCA6391、QCA6421、QCA6426、QCA6431、QCA6436、QCA6574A、QCA6574AU、QCA6595AU、QCA6696、QCA8081、QCA8337、QCM6490、

CVSS 7.5 · High EPSS 0.57% · P45

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-1982

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Possible denial of service scenario due to improper input validation of received NAS OTA message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
多款Qualcomm产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm QCA6574AU等都是美国高通（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。QCA6390是一款中央处理器（CPU）产品。 Qualcomm 芯片存在安全漏洞，该漏洞源于。受影响产品及版本如下:AR8035、QCA6390、QCA6391、QCA6421、QCA6426、QCA6431、QCA6436、QCA6574A、QCA6574AU、QCA6595AU、QCA6696、QCA8081、QCA8337、QCM6490、
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 AR8035, QCA6390, QCA6391, QCA6421, QCA6426, QCA6431, QCA6436, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCA8081, QCA8337, QCM6490, QCS410, QCS610, QCS6490, QCX315, QSM8350, SA515M, SD 675, SD480, SD675, SD678, SD690 5G, SD720G, SD730, SD750G, SD765, SD765G -

II. Public POCs for CVE-2021-1982

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III. Intelligence Information for CVE-2021-1982

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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-2021-1973 7.8 HIGH 多款Qualcomm产品缓冲区错误漏洞
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-2021-1979 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-2021-30263 6.7 MEDIUM 多款 Qualcomm 设备资源管理错误漏洞
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 Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
Same vendor: Qualcomm, Inc.

V. Comments for CVE-2021-1982

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