CVE-2022-40514 CRITICAL

CVE-2022-40514: Buffer copy without checking size of input in WLAN Firmware

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-120
Published February 9, 2023
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

February 9, 2023 CVE published
August 3, 2024 Record updated