CVE-2025-58342: Medium severity Samsung Exynos 980 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/uapsd write operation, leading to kernel memory exhaustion.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-58342?
CVE-2025-58342 is considered a high severity vulnerability due to unbounded memory allocation that can potentially lead to kernel memory issues.
How do I fix CVE-2025-58342?
To fix CVE-2025-58342, update your Samsung Exynos firmware to the latest version provided by Samsung.
Which devices are affected by CVE-2025-58342?
CVE-2025-58342 affects various devices including Samsung Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, as well as W920, W930, and W1000.
What are the potential impacts of CVE-2025-58342?
The potential impacts of CVE-2025-58342 include system instability and exploitation of kernel memory, which could compromise the device's security.
Is CVE-2025-58342 being actively exploited?
There have been no confirmed reports of active exploitation of CVE-2025-58342 at this time, but it is recommended to apply the fix as soon as possible.