The proc_do_xprt function in net/sunrpc/sysctl.c in the Linux kernel
22.214.171.124 does not check the length of a certain buffer obtained from
userspace, which allows local users to overflow a stack-based buffer
and have unspecified other impact via a crafted read system call for
the /proc/sys/sunrpc/transports file.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[linux-kernel] 20080830 Re: buffer overflow in /proc/sys/sunrpc/transports
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