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Vulnerability DatabaseCVE-2021-25407
CVE-2021-25407:
NixOS vulnerability analysis and mitigation
Overview
A possible out of bounds write vulnerability was discovered in the NPU (Neural Processing Unit) driver affecting Samsung devices prior to SMR JUN-2021 Release 1. The vulnerability, tracked as CVE-2021-25407, allows arbitrary memory write operations (CVE Mitre, Samsung Mobile).
Technical details
The vulnerability exists in the NPU driver's npusessionformat component and is classified as an out-of-bounds write issue. It has been assigned CWE-787 (Out-of-bounds Write) classification (NVD CNA Status).
Impact
If exploited, this vulnerability allows attackers to perform arbitrary memory write operations, which could potentially lead to code execution or system compromise (Packet Storm).
Mitigation and workarounds
Samsung addressed this vulnerability in their June 2021 Security Maintenance Release (SMR). Users should update their devices to a version that includes SMR JUN-2021 Release 1 or later (Samsung Mobile).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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