CVE-2014-2523

Name	CVE-2014-2523
Description	net/netfilter/nf_conntrack_proto_dccp.c in the Linux kernel through 3.13.6 uses a DCCP header pointer incorrectly, which allows remote attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a DCCP packet that triggers a call to the (1) dccp_new, (2) dccp_packet, or (3) dccp_error function.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-2906-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	bullseye	5.10.223-1	fixed
	bullseye (security)	5.10.226-1	fixed
	bookworm	6.1.115-1	fixed
	bookworm (security)	6.1.119-1	fixed
	trixie	6.12.5-1	fixed
	sid	6.12.6-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
linux	source	wheezy	3.2.57-1
linux	source	(unstable)	3.13.10-1
linux-2.6	source	squeeze	2.6.32-48squeeze5	DSA-2906-1
linux-2.6	source	(unstable)	(unfixed)

Notes

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/net/netfilter/nf_conntrack_proto_dccp.c?id=b22f5126a24b3b2f15448c3f2a254fc10cbc2b92