CVE-2014-3640
Severity CVSS v4.0:
Pending analysis
Type:
CWE-476
NULL Pointer Dereference
Publication date:
07/11/2014
Last modified:
12/04/2025
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.
Impact
Base Score 2.0
2.10
Severity 2.0
LOW
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.0.0:-:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.0.0:rc0:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.0.0:rc1:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.0.0:rc2:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.0.0:rc3:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.0.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.1.0:rc3:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.1.0:rc5:*:*:*:*:*:* | ||
cpe:2.3:a:qemu:qemu:2.1.1:*:*:*:*:*:*:* | ||
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- 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
- 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