Memory Exhaustion Vulnerability in Samsung Mobile and Wearable Processors

CVE-2025-58348

What is CVE-2025-58348?

An unbounded memory allocation vulnerability exists in the Wi-Fi driver of Samsung's Mobile and Wearable Processors, specifically within a /proc/driver/unifi0/confg_tspec write operation. This flaw can lead to kernel memory exhaustion, potentially affecting the efficiency and stability of devices powered by Exynos processors. Users of affected products should ensure they are using the latest security updates provided by Samsung to mitigate this risk.

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