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CVE-2013-1828

Description

The sctp_getsockopt_assoc_stats function in net/sctp/socket.c in the Linux kernel before 3.8.4 does not validate a size value before proceeding to a copy_from_user operation, which allows local users to gain privileges via a crafted application that contains an SCTP_GET_ASSOC_STATS getsockopt system call.

POC

Reference

- http://www.exploit-db.com/exploits/24747

- https://github.com/torvalds/linux/commit/726bc6b092da4c093eb74d13c07184b18c1af0f1

Github

No PoCs found on GitHub currently.