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CVE-2015-7504
Component Overview
Vulnerability Overview
Name
CVE-2015-7504
Source
NVD (
link
)
Debian (
link
)
Description
Heap-based buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU allows guest OS administrators to cause a denial of service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode.
CWEs
CWE-787
Published Date
Oct 16, 2017
Updated Date
Jun 17, 2026
Workaround
-
Advisories
http://rhn.redhat.com/errata/RHSA-2015-2694.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2695.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2696.html
Third Party Advisory
http://www.debian.org/security/2016/dsa-3469
Third Party Advisory
http://www.debian.org/security/2016/dsa-3470
Third Party Advisory
http://www.debian.org/security/2016/dsa-3471
Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/11/30/2
Mailing List
http://www.securityfocus.com/bid/78227
VDB Entry
http://www.securitytracker.com/id/1034268
VDB Entry
http://xenbits.xen.org/xsa/advisory-162.html
Mitigation
https://lists.gnu.org/archive/html/qemu-devel/2015-11/msg06342.html
Mailing List
https://security.gentoo.org/glsa/201602-01
Patch
https://security.gentoo.org/glsa/201604-03
Patch
http://rhn.redhat.com/errata/RHSA-2015-2694.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2695.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2696.html
Third Party Advisory
http://www.debian.org/security/2016/dsa-3469
Third Party Advisory
http://www.debian.org/security/2016/dsa-3470
Third Party Advisory
http://www.debian.org/security/2016/dsa-3471
Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/11/30/2
Mailing List
http://www.securityfocus.com/bid/78227
VDB Entry
http://www.securitytracker.com/id/1034268
VDB Entry
http://xenbits.xen.org/xsa/advisory-162.html
Mitigation
https://lists.gnu.org/archive/html/qemu-devel/2015-11/msg06342.html
Mailing List
https://security.gentoo.org/glsa/201602-01
Patch
https://security.gentoo.org/glsa/201604-03
Patch
Analysis
#
Affected Component
Analysis
xen
Exploitable
Vulnerability Ratings
#
8.8
CVSSv31
4.6
CVSSv2
Others affected component
#
Name
Project
Project Version
Version
Status
xen
buildroot
2025.02.x
4.14.6
Exploitable