Memory Overflow Vulnerability in Linux Kernel Affects iommufd Driver

CVE-2023-53327

What is CVE-2023-53327?

A memory overflow vulnerability in the Linux kernel's iommufd driver can potentially lead to application crashes or unintended memory access. This issue arises due to inadequate checks on user memory ranges, specifically when values approach the maximum limits of data types used. Such vulnerabilities may allow attackers to exploit the system through crafted input, risking stability and security.

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