---
cve: "CVE-2015-7504"
severity: "LOW"
cvss: 3.1
epss: "0.6%"
vendor: "n/a"
kev: false
exploited: false
published: "2017-10-16 20:29:00"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-20T18:41:49+02:00"
---

# CVE-2015-7504

> 3.1 LOW

## Beschreibung

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.

## Referenzen

- <http://rhn.redhat.com/errata/RHSA-2015-2694.html>
- <http://www.securitytracker.com/id/1034268>
- <http://www.securityfocus.com/bid/78227>
- <http://www.openwall.com/lists/oss-security/2015/11/30/2>
- <https://lists.gnu.org/archive/html/qemu-devel/2015-11/msg06342.html>
- <http://xenbits.xen.org/xsa/advisory-162.html>
- <http://www.debian.org/security/2016/dsa-3469>
- <http://www.debian.org/security/2016/dsa-3470>
- <https://security.gentoo.org/glsa/201604-03>
- <http://www.debian.org/security/2016/dsa-3471>
- <https://security.gentoo.org/glsa/201602-01>
- <http://rhn.redhat.com/errata/RHSA-2015-2696.html>
- <http://rhn.redhat.com/errata/RHSA-2015-2695.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2015-7504) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_