CVE-2023-21489 HIGH

CVE-2023-21489

Vendor Samsung Mobile
Product Samsung Mobile Devices
Weakness CWE-787
Published May 4, 2023
Last update February 12, 2025
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Physical
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Heap out-of-bounds write vulnerability in bootloader prior to SMR May-2023 Release 1 allows a physical attacker to execute arbitrary code.

Key dates

02Disclosure timeline

May 4, 2023 CVE published
February 12, 2025 Record updated