CVE-2013-4149
qemu: virtio-net: out-of-bounds buffer write on load
Severity
ModerateRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · December 3, 2013
Updated · June 27, 2026
Description
Buffer overflow in virtio_net_load function in net/virtio-net.c in QEMU 1.3.0 through 1.7.x before 1.7.2 might allow remote attackers to execute arbitrary code via a large MAC table.
Statement
This issue does not affect the versions of kvm package as shipped with Red Hat Enterprise Linux 5.
This issue does not affect the versions of qemu-kvm package as shipped with Red Hat Enterprise Linux 6.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 3.7AV:L/AC:H/Au:N/C:P/I:P/A:P
CWE-787 · Out-of-bounds Write