CVE-2023-21659 HIGH

CVE-2023-21659: Buffer Over-read in WLAN Firmware

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-126
Published June 6, 2023
Last update August 2, 2024
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Transient DOS in WLAN Firmware while processing frames with missing header fields.

Key dates

02Disclosure timeline

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