Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The nlmclnt_mark_reclaim in clntlock.c in NFS lockd in Linux kernel before 2.6.16 allows remote attackers to cause a denial of service (process crash) and deny access to NFS exports via unspecified vectors that trigger a kernel oops (null dereference) and a deadlock.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel NFS锁定管理拒绝服务漏洞
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NFS锁定管理守护程序(lockd)中存在拒绝服务漏洞,远程攻击者可能利用此漏洞对NFS执行拒绝服务攻击。 clntlock.c文件的nlmclnt_mark_reclaim函数无法正确处理同一客户端上的lock和nolock选项混合,攻击者可以触发空引用和死锁,导致进程崩溃,拒绝访问NFS导出。
CVSS Information
N/A
Vulnerability Type
N/A