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HIGH · 7.5

CVE-2021-1980

Possible buffer over read due to lack of length check while parsing beacon IE response in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Sn...

Vulnerability Description

Possible buffer over read due to lack of length check while parsing beacon IE response in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, 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
QualcommApq8053 Firmware-
QualcommApq8053-
QualcommApq8064Au Firmware-
QualcommApq8064Au-
QualcommApq8096Au Firmware-
QualcommApq8096Au-
QualcommAqt1000 Firmware-
QualcommAqt1000-
QualcommAr8031 Firmware-
QualcommAr8031-
QualcommAr8035 Firmware-
QualcommAr8035-
QualcommAr9380 Firmware-
QualcommAr9380-
QualcommCsr8811 Firmware-
QualcommCsr8811-
QualcommCsra6620 Firmware-
QualcommCsra6620-
QualcommCsra6640 Firmware-
QualcommCsra6640-

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2021-1980?

CVE-2021-1980 is a vulnerability with a CVSS score of 7.5 (HIGH). Possible buffer over read due to lack of length check while parsing beacon IE response in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Sn...

How severe is CVE-2021-1980?

CVE-2021-1980 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-2021-1980?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8053 Firmware, Qualcomm Apq8053, Qualcomm Apq8064Au Firmware, Qualcomm Apq8064Au, Qualcomm Apq8096Au Firmware.