Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The XFS implementation in the Linux kernel before 3.15 improperly uses an old size value during remote attribute replacement, which allows local users to cause a denial of service (transaction overrun and data corruption) or possibly gain privileges by leveraging XFS filesystem access.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel XFS 安全漏洞
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 3.14.5及之前版本的XFS实现过程中存在安全漏洞，该漏洞源于程序执行远程属性替换时，没有正确使用‘old size’值。本地攻击者可利用该漏洞造成拒绝服务（事务处理超限和数据损坏），或通过访问XFS文件系统获取权限。
CVSS Information
N/A
Vulnerability Type
N/A