CVE-2023-21656 HIGH

CVE-2023-21656: Improper Input Validation in WLAN HOST

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-20 · Input validation
Published June 6, 2023
Last update August 2, 2024
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Memory corruption in WLAN HOST while receiving an WMI event from firmware.

Key dates

02Disclosure timeline

June 6, 2023 CVE published
August 2, 2024 Record updated