Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ext4_orphan_del function in fs/ext4/namei.c in the Linux kernel before 3.7.3 does not properly handle orphan-list entries for non-journal filesystems, which allows physically proximate attackers to cause a denial of service (system hang) via a crafted filesystem on removable media, as demonstrated by the e2fsprogs tests/f_orphan_extents_inode/image.gz test.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel fs/ext4/namei.c ‘ext4_orphan_del’函数资源管理错误漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.7.3之前版本中的fs/ext4/namei.c中的ext4_orphan_del函数中存在漏洞，该漏洞源于程序没有正确地处理无日志文件系统的orphan-list条目。通过位于可卸除媒体上的特制文件系统，例如e2fsprogs执行tests/f_orphan_extents_inode/image.gz测试，物理临
CVSS Information
N/A
Vulnerability Type
N/A