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CVE-2014-3640

CVE-2014-3640

EPSS 0.4%
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.
Affected products
n/a · n/a

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References
http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg03543.htmlhttp://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04598.htmlhttp://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04707.htmlhttp://rhn.redhat.com/errata/RHSA-2015-0349.htmlhttp://rhn.redhat.com/errata/RHSA-2015-0624.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1144818http://www.debian.org/security/2014/dsa-3044http://www.debian.org/security/2014/dsa-3045http://www.ubuntu.com/usn/USN-2409-1