CVE-2025-21447

Summary

CVE-2025-21447 is a newly disclosed vulnerability that could lead to memory corruption during the processing of device I/O control calls for session control. This issue can potentially be exploited by attackers to execute arbitrary code or cause denial-of-service conditions, depending on the specific context of the affected system. The exact cause of this vulnerability is not yet fully understood, but it is believed to stem from an input validation issue in the handling of I/O control calls. System administrators and security teams are encouraged to apply relevant patches as soon as they become available to mitigate this risk.

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