CVE-2021-1887

Home/CVE/An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon W

CVE

An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon W

An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking.

HIGH · CVSS 7.5 EPSS 0.0026

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-617Reachable Assertion

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Affected Products & Versions

qualcomm ar7420 firmwareall versions
qualcomm ar9380 firmwareall versions
qualcomm csr8811 firmwareall versions
qualcomm ipq4018 firmwareall versions
qualcomm ipq4019 firmwareall versions
qualcomm ipq4028 firmwareall versions
qualcomm ipq4029 firmwareall versions
qualcomm ipq8064 firmwareall versions
Show all 39 affected productsqualcomm ipq8065 firmwareall versions
qualcomm ipq8069 firmwareall versions
qualcomm ipq8074 firmwareall versions
qualcomm qca6310 firmwareall versions
qualcomm qca6320 firmwareall versions
qualcomm qca6335 firmwareall versions
qualcomm qca6428 firmwareall versions
qualcomm qca6438 firmwareall versions
qualcomm qca7500 firmwareall versions
qualcomm qca7520 firmwareall versions
qualcomm qca7550 firmwareall versions
qualcomm qca9531 firmwareall versions
qualcomm qca9558 firmwareall versions
qualcomm qca9561 firmwareall versions
qualcomm qca9563 firmwareall versions
qualcomm qca9880 firmwareall versions
qualcomm qca9882 firmwareall versions
qualcomm qca9887 firmwareall versions
qualcomm qca9888 firmwareall versions
qualcomm qca9889 firmwareall versions
qualcomm qca9896 firmwareall versions
qualcomm qca9898 firmwareall versions
qualcomm qca9980 firmwareall versions
qualcomm qca9984 firmwareall versions
qualcomm qca9990 firmwareall versions
qualcomm qca9992 firmwareall versions
qualcomm qca9994 firmwareall versions
qualcomm qcn5024 firmwareall versions
qualcomm qcn5054 firmwareall versions
qualcomm qcn5501 firmwareall versions
qualcomm qcn5502 firmwareall versions

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Scoring & Timeline

7.5

HIGH · CVSS v3.1 · product-security@qualcomm.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD13 Jul 2021 · 06:15 AM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletinVendor Advisory

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NIST 800-53
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