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CVE-2009-1243

Description

net/ipv4/udp.c in the Linux kernel before 2.6.29.1 performs an unlocking step in certain incorrect circumstances, which allows local users to cause a denial of service (panic) by reading zero bytes from the /proc/net/udp file and unspecified other files, related to the "udp seq_file infrastructure."

POC

Reference

- http://vigilance.fr/vulnerability/Linux-kernel-denial-of-service-via-proc-net-udp-8586

Github

No PoCs found on GitHub currently.