CVE-2023-33022 HIGH

CVE-2023-33022: Integer Overflow to Buffer Overflow in HLOS

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-680
Published December 5, 2023
Last update May 29, 2025
View on NVD All CVEs

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Memory corruption in HLOS while invoking IOCTL calls from user-space.

Key dates

02Disclosure timeline

December 5, 2023 CVE published
May 29, 2025 Record updated