CVE-2015-7504

HighCVSS 8.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Oct 16, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2015-7504: High severity, CVSS 8.8 | Vulnix