CVE-2022-33299 HIGH

CVE-2022-33299: Null pointer dereference in Bluetooth HOST

Vendor Qualcomm, Inc.
Product Snapdragon
Published January 6, 2023
Last update April 9, 2025
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 due to null pointer dereference in Bluetooth HOST while receiving an attribute protocol PDU with zero length data.

Key dates

02Disclosure timeline

January 6, 2023 CVE published
April 9, 2025 Record updated