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CVE-2021-30348

Quick assessment

Affected
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, 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 MDM9607等都是美国高通（Qualcomm）公司的产品。MDM9607是一款中央处理器（CPU）产品。MDM9640是一款中央处理器（CPU）产品。MDM9650是一款中央处理器（CPU）产品。 qualcomm产品存在资源管理错误漏洞，该漏洞源于LLM实用程序定时器可用性验证不当，可能导致拒绝服务。以下产品和版本受到影响:APQ8009、APQ8017、APQ8064AU、APQ8096AU、AQT1000、AR8031、AR8035、CSRA6620、CSRA6640、CSRB3

CVSS 6.5 · Medium EPSS 0.23% · P13

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-30348

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper validation of LLM utility timers availability can lead to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/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产品资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm MDM9607等都是美国高通（Qualcomm）公司的产品。MDM9607是一款中央处理器（CPU）产品。MDM9640是一款中央处理器（CPU）产品。MDM9650是一款中央处理器（CPU）产品。 qualcomm产品存在资源管理错误漏洞，该漏洞源于LLM实用程序定时器可用性验证不当，可能导致拒绝服务。以下产品和版本受到影响:APQ8009、APQ8017、APQ8064AU、APQ8096AU、AQT1000、AR8031、AR8035、CSRA6620、CSRA6640、CSRB3
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 Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music APQ8009, APQ8017, APQ8064AU, APQ8096AU, AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, CSRB31024, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MSM8996AU, QCA1062, QCA1064, QCA2062, QCA2064, QCA2065, QCA2066, QCA6174A, QCA6175A, QCA6390, QCA6391, QCA6420, QC -

II. Public POCs for CVE-2021-30348

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III. Intelligence Information for CVE-2021-30348

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Same Patch Batch · Qualcomm, Inc. · 2022-01-03 · 28 CVEs total

CVE-2021-30351 9.8 CRITICAL Qualcomm 芯片信息泄露漏洞
CVE-2021-30276 9.3 CRITICAL Qualcomm 芯片安全漏洞
CVE-2021-30275 9.3 CRITICAL 多款Qualcomm产品输入验证错误漏洞
CVE-2021-30335 8.4 HIGH Qualcomm 芯片安全漏洞
CVE-2021-30262 8.4 HIGH Qualcomm Chipsets 资源管理错误漏洞
CVE-2021-30336 8.4 HIGH Qualcomm 芯片缓冲区错误漏洞
CVE-2021-30282 8.4 HIGH Qualcomm 芯片输入验证错误漏洞
CVE-2021-30337 8.4 HIGH Qualcomm 芯片资源管理错误漏洞
CVE-2021-30274 8.4 HIGH Qualcomm 芯片输入验证错误漏洞
CVE-2021-30303 7.8 HIGH Qualcomm 芯片缓冲区错误漏洞
CVE-2021-30289 7.8 HIGH 多款Qualcomm产品缓冲区错误漏洞
CVE-2021-30279 7.8 HIGH Qualcomm SDX55和QCA6390 访问控制错误漏洞
CVE-2021-30268 7.8 HIGH Qualcomm 芯片安全漏洞
CVE-2021-30267 7.8 HIGH 多款Qualcomm产品输入验证错误漏洞
CVE-2021-30273 7.5 HIGH Qualcomm 芯片安全漏洞
CVE-2021-30293 7.5 HIGH Qualcomm 芯片信息泄露漏洞
CVE-2021-30272 7.3 HIGH Qualcomm 芯片代码问题漏洞
CVE-2021-30271 7.3 HIGH Qualcomm 芯片代码问题漏洞
CVE-2021-30270 7.3 HIGH Qualcomm 芯片代码问题漏洞
CVE-2021-30269 7.3 HIGH Qualcomm 芯片代码问题漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-30348

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