CVE-2014-3640

LowCVSS 2.1/10Last modified Jun 17, 2026

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.

Metrics

CVSS 2.0 2.1/10AV:L/AC:L/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published: Nov 7, 2014
Last modified: Jun 17, 2026
NVD status: Modified

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