qemu-kvm-rhev is vulnerable to arbitrary code execution attacks. The vulnerability exists as a heap-based buffer overflow in the PCNET controller in QEMU allows remote attackers to execute arbitrary code by sending a packet with TXSTATUS_STARTPACKET set and then a crafted packet with TXSTATUS_DEVICEOWNS set.
kb.juniper.net/InfoCenter/index?page=content&id=JSA10698
lists.fedoraproject.org/pipermail/package-announce/2015-June/160669.html
lists.fedoraproject.org/pipermail/package-announce/2015-June/160677.html
lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html
lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html
lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html
lists.opensuse.org/opensuse-security-announce/2015-06/msg00027.html
lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html
lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html
lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html
lists.opensuse.org/opensuse-security-announce/2015-08/msg00020.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00015.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html
rhn.redhat.com/errata/RHSA-2015-1087.html
rhn.redhat.com/errata/RHSA-2015-1088.html
rhn.redhat.com/errata/RHSA-2015-1089.html
rhn.redhat.com/errata/RHSA-2015-1189.html
www.debian.org/security/2015/dsa-3284
www.debian.org/security/2015/dsa-3285
www.debian.org/security/2015/dsa-3286
www.securityfocus.com/bid/75123
www.securitytracker.com/id/1032545
www.ubuntu.com/usn/USN-2630-1
xenbits.xen.org/xsa/advisory-135.html
access.redhat.com/errata/RHSA-2015:1087
access.redhat.com/errata/RHSA-2015:1088
access.redhat.com/errata/RHSA-2015:1089
access.redhat.com/errata/RHSA-2015:1189
access.redhat.com/security/cve/CVE-2015-3209
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1225882
kb.juniper.net/JSA10783
rhn.redhat.com/errata/RHSA-2015-1089.html
security.gentoo.org/glsa/201510-02
security.gentoo.org/glsa/201604-03
www.arista.com/en/support/advisories-notices/security-advisories/1180-security-advisory-13