CVE-2015-7990

Name	CVE-2015-7990
Description	Race condition in the rds_sendmsg function in net/rds/sendmsg.c in the Linux kernel before 4.3.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6937.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-360-1, DSA-3396-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	buster	4.19.249-2	fixed
	buster (security)	4.19.304-1	fixed
	bullseye	5.10.209-2	fixed
	bullseye (security)	5.10.205-2	fixed
	bookworm	6.1.76-1	fixed
	bookworm (security)	6.1.85-1	fixed
	trixie	6.6.15-2	fixed
	sid	6.7.12-1	fixed

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

Package	Type	Release	Fixed Version	Origin
linux	source	wheezy	3.2.68-1+deb7u6	DSA-3396-1
linux	source	jessie	3.16.7-ckt11-1+deb8u6	DSA-3396-1
linux	source	(unstable)	4.2.6-1
linux-2.6	source	squeeze	2.6.32-48squeeze17	DLA-360-1
linux-2.6	source	(unstable)	(unfixed)

https://lkml.org/lkml/2015/10/16/530
https://www.openwall.com/lists/oss-security/2015/10/27/5