Unscored severity · published Nov 7, 2014
CVE-2014-3640
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…
–
CVSS
0.4%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
7.0 · source: NVD
EL
Enterprise Linux Desktop · Redhat
7.0 · source: NVD
EL
Enterprise Linux Hpc Node · Redhat
7.0 · source: NVD
EL
Enterprise Linux Server · Redhat
7.0 · source: NVD
EL
Enterprise Linux Workstation · Redhat
7.0 · source: NVD
QE
Qemu · Qemu
2.0.0; 2.0.0; 2.0.0; 2.0.0; 2.0.0; 2.0.2; +7 more · source: NVD
UL
Ubuntu Linux · Canonical
10.04; 12.04; 14.04; 14.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-3640
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-3640
Patch
http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg03543.html
Patch
http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04598.html
Patch
http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04707.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0349.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0624.html
www.debian.org
http://www.debian.org/security/2014/dsa-3044
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