Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Array index overflow in the xfrm_sk_policy_insert function in xfrm_user.c in Linux kernel 2.6 allows local users to cause a denial of service (oops or deadlock) and possibly execute arbitrary code via a p->dir value that is larger than XFRM_POLICY_OUT, which is used as an index in the sock->sk_policy array.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel 'xfrm_user.c' 数组索引溢出漏洞
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的xfrm_user.c文件的xfrm_sk_policy_insert函数中存在数组索引溢出。如果将大于XFRM_POLICY_OUT的p->dir值用作sock->sk_policy数组的索引的话，就可以触发这个漏洞，导致拒绝服务或执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A