Integer Overflow Vulnerability in Samsung Exynos Mobile Processors

CVE-2023-40218

Summary

An integer overflow vulnerability exists within the NPU kernel driver of Samsung's Exynos Mobile Processor series. This flaw can allow malicious applications to bypass standard error detection mechanisms, potentially leading to unauthorized access or exploitation of affected devices. The vulnerability affects multiple versions of Exynos processors, including 9820, 980, 2100, 2200, 1280, and 1380, posing significant security concerns for users relying on these systems.

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