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CVE-2015-7512 — CRITICAL severity vulnerability | Release Alert

CVE-2015-7512

CRITICALCVSS v3

Published

January 8, 2016

CVSS v2

6.8 MEDIUM

Affected

5 projects

Assigned by

Red Hat

Severity scale

010

Description

Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU, when a guest NIC has a larger MTU, allows remote attackers to cause a denial of service (guest OS crash) or execute arbitrary code via a large packet.

qemu-project/qemu

GitLabQEMU main repository: Please see https://www.qemu.org/docs/master/devel/submitting-a-patch.html for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website. http://www.qemu.org

<= 2.4.1, = 2.5.0NVD

qemu/qemu

GitHubOfficial QEMU mirror. Please see https://www.qemu.org/contribute/ for how to submit changes to QEMU. Pull Requests are disabled. Please only use release tarballs from the QEMU website.

<= 2.4.1, = 2.5.0NVD

More on this CVE

NVD↗GitHub Advisory↗

bonzini/qemu

GitHubMy QEMU tree

<= 2.4.1, = 2.5.0NVD

birkelund/qemu

<= 2.4.1, = 2.5.0NVD

thuth/qemu

GitLabQEMU mirror for GitLab CI: Please see http://wiki.qemu.org/Contribute/SubmitAPatch for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website. http://www.qemu.org

<= 2.4.1, = 2.5.0NVD