CVE-2014-3640 | BDVDB-2026-66077 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.debian.org/security/2014/dsa-3045
- https://bugzilla.redhat.com/show_bug.cgi?id=1144818
- http://rhn.redhat.com/errata/RHSA-2015-0624.html
- http://rhn.redhat.com/errata/RHSA-2015-0349.html
- http://www.debian.org/security/2014/dsa-3044
- http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04598.html
- http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg03543.html
- http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04707.html
- http://www.ubuntu.com/usn/USN-2409-1
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.