PT-2025-35665 · Samsung · Exynos Fastboot Usb Interface

CVE-2023-21472

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Published

2025-09-03

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Updated

2025-09-05

CVSS v3.1

6.8

Medium

VectorAV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Exynos Fastboot USB Interface versions prior to SMR Apr-2023 Release 1
Description The Exynos Fastboot USB Interface contains an improper input validation flaw. This allows a physical attacker to execute arbitrary code in the bootloader.
Recommendations Update to SMR Apr-2023 Release 1 or later.

Fix

RCE

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Weakness Enumeration

CWE-20

Related Identifiers

CVE-2023-21472

Affected Products

Exynos Fastboot Usb Interface