CVE-2023-21652 HIGH

CVE-2023-21652: Key Management Errors in HLOS

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-320
Published August 8, 2023
Last update October 11, 2024
View on NVD All CVEs

CVSS base score

7.7/10
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:N

What the vulnerability does

01Description

Cryptographic issue in HLOS as derived keys used to encrypt/decrypt information is present on stack after use.

Key dates

02Disclosure timeline

August 8, 2023 CVE published
October 11, 2024 Record updated