CVE-2014-3640

Name	CVE-2014-3640
Description	The sosendto function in slirp/udp.c in QEMU before 2.1.2 allows local users to cause a denial of service (NULL pointer dereference) by sending a udp packet with a value of 0 in the source port and address, which triggers access of an uninitialized socket.
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-3044-1, DSA-3045-1
Debian Bugs	762532

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
qemu (PTS)	bullseye	1:5.2+dfsg-11+deb11u3	fixed
	bullseye (security)	1:5.2+dfsg-11+deb11u4	fixed
	bookworm	1:7.2+dfsg-7+deb12u16	fixed
	bookworm (security)	1:7.2+dfsg-7+deb12u15	fixed
	trixie	1:10.0.3+ds-0+deb13u1	fixed
	trixie (security)	1:10.0.2+ds-2+deb13u1	fixed
	forky, sid	1:10.1.0+ds-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
qemu	source	squeeze	(unfixed)	end-of-life
qemu	source	wheezy	1.1.2+dfsg-6a+deb7u4		DSA-3045-1
qemu	source	(unstable)	2.1+dfsg-5			762532
qemu-kvm	source	squeeze	(unfixed)	end-of-life
qemu-kvm	source	wheezy	1.1.2+dfsg-6+deb7u4		DSA-3044-1
qemu-kvm	source	(unstable)	(unfixed)

http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg03543.html