cve/2013/CVE-2013-7263.md

CVE-2013-7263

Description

The Linux kernel before 3.12.4 updates certain length values before ensuring that associated data structures have been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call, related to net/ipv4/ping.c, net/ipv4/raw.c, net/ipv4/udp.c, net/ipv6/raw.c, and net/ipv6/udp.c.

POC

Reference

• http://www.ubuntu.com/usn/USN-2136-1
• http://www.ubuntu.com/usn/USN-2136-1

Github

No PoCs found on GitHub currently.