CVE-2025-20904
NixOS vulnerability analysis and mitigation

Overview

Out-of-bounds write in mPOS TUI trustlet prior to SMR Feb-2025 Release 1 affects Android 12, 13, 14 devices using Qualcomm chipsets. The vulnerability was discovered on November 7, 2024, and was privately disclosed (Samsung Security).

Technical details

The vulnerability is identified as CVE-2025-20904 and is classified as High severity. It involves an out-of-bounds write vulnerability in the mPOS TUI trustlet component that allows local privileged attackers to cause memory corruption (NVD, Samsung Security).

Impact

When exploited, this vulnerability can lead to memory corruption in affected systems, potentially compromising system security and stability (Debian Security).

Mitigation and workarounds

Samsung has addressed this vulnerability by adding proper input validation in the SMR Feb-2025 Release 1 security update. Users are advised to update their devices to this version or later to protect against this vulnerability (Samsung Security).

Additional resources


SourceThis report was generated using AI

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