National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-3640 Detail

Current 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.

Source:  MITRE
View Analysis Description

Evaluator Description

CWE-476: NULL Pointer Dereference

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink 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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:qemu:qemu:2.0.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.0.0:rc0:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.0.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.0.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.0.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-3640
NVD Published Date:
11/07/2014
NVD Last Modified:
11/03/2017