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Medium · 6.4 CVE-2021-25481 EUVD-2021-12377GHSA-h7h8-g9pv-cjjq

An improper error handling in Exynos CP booting driver prior to SMR Oct-2021 Release 1 allows local attackers to bypass a Secure Memory Pro…

Published Oct 6, 2021 · Updated Aug 3, 2024 · Assigned by Samsung Mobile

Vendor: Samsung Mobile Product: Samsung Mobile Devices

Description

An improper error handling in Exynos CP booting driver prior to SMR Oct-2021 Release 1 allows local attackers to bypass a Secure Memory Protector of Exynos CP Memory.

Affected products

VendorProductAffectedFixed
Samsung Mobile Samsung Mobile Devices O(8.1), P(9.0), Q(10.0), R(11.0) – < SMR Oct-2021 Release 1 SMR Oct-2021 Release 1

References