CVE-2014-3640
EPSS 0.06%
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.
How to fix CVE-2014-3640
To remediate CVE-2014-3640, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 2.1+dfsg-5 or later
Is CVE-2014-3640 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.1+dfsg-5