CVE-2021-25518 MEDIUM

CVE-2021-25518

Vendor Samsung Mobile
Product Samsung Mobile Devices
Weakness CWE-119
Published December 8, 2021
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

6.4/10
Attack vector Local
Attack complexity High
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

An improper boundary check in secure_log of LDFW and BL31 prior to SMR Dec-2021 Release 1 allows arbitrary memory write and code execution.

Key dates

02Disclosure timeline

December 8, 2021 CVE published
August 3, 2024 Record updated