CVE-2011-3638 in Linux信息

摘要

由 VulDB • 2026-06-22

Linux内核中,版本低于3.0的fs/ext4/extents.c在某些extent拆分情况下未将修改后的extent标记为dirty(脏),这允许本地用户通过涉及ext4卸载和挂载操作的手段导致拒绝服务(系统崩溃)。

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