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
Link | Resource |
---|---|
http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg03543.html | Patch Vendor Advisory |
http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04598.html | Patch Vendor Advisory |
http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04707.html | Patch Vendor Advisory |
http://rhn.redhat.com/errata/RHSA-2015-0349.html | Third Party Advisory |
http://rhn.redhat.com/errata/RHSA-2015-0624.html | Third Party Advisory |
http://www.debian.org/security/2014/dsa-3044 | |
http://www.debian.org/security/2014/dsa-3045 | Third Party Advisory |
http://www.ubuntu.com/usn/USN-2409-1 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1144818 | Issue Tracking |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2014-11-07T19:00:00
Updated: 2017-11-03T18:57:01
Reserved: 2014-05-14T00:00:00
Link: CVE-2014-3640
JSON object: View
NVD Information
Status : Modified
Published: 2014-11-07T19:55:02.713
Modified: 2023-02-13T00:41:09.980
Link: CVE-2014-3640
JSON object: View
Redhat Information
No data.
CWE