Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
mm/shmem.c in the Linux kernel before 2.6.28-rc3, when strict overcommit is enabled, does not properly handle the export of shmemfs objects by knfsd, which allows attackers to cause a denial of service (NULL pointer dereference and knfsd crash) or possibly have unspecified other impact via unknown vectors.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel knfsd服务current->mm修饰符本地拒绝服务漏洞
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。 当启用严格的过量使用，Linux内核的mm/shmem.c无法正确处理利用knfsd进行的shememfs对象导出，攻击者可利用未知向量引发拒绝服务(空指针解引用及knfsd崩溃)，或造成其他未明影响。
CVSS Information
N/A
Vulnerability Type
N/A