CVE-2023-33031 HIGH

CVE-2023-33031: Buffer Copy Without Checking Size of Input in Automotive Audio

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-120
Published November 7, 2023
Last update December 16, 2025
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 Automotive Audio while copying data from ADSP shared buffer to the VOC packet data buffer.

Key dates

02Disclosure timeline

November 7, 2023 CVE published
December 16, 2025 Record updated