CVE-2014-3640
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2014-3640
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2014-3640.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2014-3640
- Downstream
- Related
- Published
- 2014-11-07T19:55:02Z
- Modified
- 2025-08-09T19:01:26Z
- Summary
- [none]
- Details
-
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.
- References
-
- http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg03543.html
- http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04598.html
- http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04707.html
- http://rhn.redhat.com/errata/RHSA-2015-0349.html
- http://rhn.redhat.com/errata/RHSA-2015-0624.html
- http://www.debian.org/security/2014/dsa-3044
- http://www.debian.org/security/2014/dsa-3045
- http://www.ubuntu.com/usn/USN-2409-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1144818