CVE-2023-21651 CRITICAL

CVE-2023-21651: Incorrect Type Conversion or Cast in Core

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-704
Published August 8, 2023
Last update October 22, 2024
View on NVD All CVEs

CVSS base score

9.3/10
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:C/C:H/I:H/A:H

What the vulnerability does

01Description

Memory Corruption in Core due to incorrect type conversion or cast in secure_io_read/write function in TEE.

Key dates

02Disclosure timeline

August 8, 2023 CVE published
October 22, 2024 Record updated