CVE-2025-58346: Medium severity Samsung Mobile Processor and Wearable Processor Exynos vulnerability
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/sendaddts write operation, leading to kernel memory exhaustion.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-58346?
CVE-2025-58346 has been classified with a high severity level due to potential unbounded memory allocation risks.
How do I fix CVE-2025-58346?
To fix CVE-2025-58346, update the firmware of your relevant Samsung Exynos processors to the latest version.
Which devices are affected by CVE-2025-58346?
CVE-2025-58346 affects devices using Samsung Mobile Processors and Wearable Processors including Exynos 980, 850, 1080, and others.
What is the impact of CVE-2025-58346 on system security?
The impact of CVE-2025-58346 includes potential system crashes and unauthorized access due to unbounded memory allocation.
Is a workaround available for CVE-2025-58346?
Currently, no official workaround is documented for CVE-2025-58346; applying the firmware update is recommended.