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HIGH · 7.5

CVE-2021-1887

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

Vulnerability Description

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

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
QualcommAr7420 Firmware-
QualcommAr7420-
QualcommAr9380 Firmware-
QualcommAr9380-
QualcommCsr8811 Firmware-
QualcommCsr8811-
QualcommIpq4018 Firmware-
QualcommIpq4018-
QualcommIpq4019 Firmware-
QualcommIpq4019-
QualcommIpq4028 Firmware-
QualcommIpq4028-
QualcommIpq4029 Firmware-
QualcommIpq4029-
QualcommIpq8064 Firmware-
QualcommIpq8064-
QualcommIpq8065 Firmware-
QualcommIpq8065-
QualcommIpq8069 Firmware-
QualcommIpq8069-

Related Weaknesses (CWE)

CWE-617

References

FAQ

What is CVE-2021-1887?

CVE-2021-1887 is a vulnerability with a CVSS score of 7.5 (HIGH). An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking

How severe is CVE-2021-1887?

CVE-2021-1887 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-1887?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ar7420 Firmware, Qualcomm Ar7420, Qualcomm Ar9380 Firmware, Qualcomm Ar9380, Qualcomm Csr8811 Firmware.