CVE-2025-21439
CVSS 3.1 Score 7.8 of 10 (high)
Details
Published Apr 7, 2025
CWE ID 787
Summary
CVE-2025-21439 is a newly disclosed vulnerability affecting WLAN drivers. It allows an attacker to corrupt memory when reading board data via an IOCTL call. The driver fails to properly copy the content to the output buffer, resulting in potential memory corruption. Successful exploitation could lead to arbitrary code execution or system instability. It is essential for affected organizations to apply patches as soon as possible to mitigate this risk.
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