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CRITICAL · 9.8

CVE-2022-40514

Memory corruption due to buffer copy without checking the size of input in WLAN Firmware while processing CCKM IE in reassoc response frame.

Vulnerability Description

Memory corruption due to buffer copy without checking the size of input in WLAN Firmware while processing CCKM IE in reassoc response frame.

CVSS Score

9.8

CRITICAL

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

Affected Products

VendorProductVersions
QualcommAqt1000 Firmware-
QualcommAqt1000-
QualcommAr8031 Firmware-
QualcommAr8031-
QualcommAr8035 Firmware-
QualcommAr8035-
QualcommAr9380 Firmware-
QualcommAr9380-
QualcommCsr8811 Firmware-
QualcommCsr8811-
QualcommCsra6620 Firmware-
QualcommCsra6620-
QualcommCsra6640 Firmware-
QualcommCsra6640-
QualcommCsrb31024 Firmware-
QualcommCsrb31024-
QualcommIpq5010 Firmware-
QualcommIpq5010-
QualcommIpq5018 Firmware-
QualcommIpq5018-

Related Weaknesses (CWE)

CWE-120CWE-787

References

FAQ

What is CVE-2022-40514?

CVE-2022-40514 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Memory corruption due to buffer copy without checking the size of input in WLAN Firmware while processing CCKM IE in reassoc response frame.

How severe is CVE-2022-40514?

CVE-2022-40514 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-40514?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Aqt1000 Firmware, Qualcomm Aqt1000, Qualcomm Ar8031 Firmware, Qualcomm Ar8031, Qualcomm Ar8035 Firmware.