Linux Kernel NFSv4 ACL Attribute Processing Error Lets Remote Users Execute Arbitrary Code.
Kernel version 2.6.x
A remote server can cause the target connected client to crash.
A vulnerability was reported in the Linux Kernel. A remote user can cause denial of service conditions.
A remote server can return specially crafted data to the connected target client to trigger a flaw in nfs4_getfacl() and cause the target client to crash.
The vendor has issued a proposed patch, available at: LInux Kernel [PATCH 1/1]