Multiple stack-based buffer overflows in the Near Field Communication Controller Interface (NCI) in the Linux kernel before 3.4.5 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via incoming frames with crafted length fields.
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=67de956ff5dc1d4f321e16cfbd63f5be3b691b43
marc.info/?l=linux-kernel&m=134030878917784&w=2
ubuntu.com/usn/usn-1529-1
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5
www.openwall.com/lists/oss-security/2012/06/27/9
github.com/torvalds/linux/commit/67de956ff5dc1d4f321e16cfbd63f5be3b691b43