CVE-2010-2226 in Linux信息

摘要

由 VulDB • 2026-05-26

Linux 内核中 fs/xfs/xfs_dfrag.c 文件中的 xfs_swapext 函数(2.6.35 版本之前)未正确检查传递给 SWAPEXT ioctl 的文件描述符,这使得本地用户能够通过将一个文件交换到另一个文件,利用写入权限获取读取权限。

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来源

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