CVE-2015-7295

hw/virtio/virtio.c in the Virtual Network Device (virtio-net) support in QEMU, when big or mergeable receive buffers are not supported, allows remote attackers to cause a denial of service (guest network consumption) via a flood of jumbo frames on the (1) tuntap or (2) macvtap interface.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169767.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169802.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169624.html	Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/09/18/5	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/09/18/9	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/82672	Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201602-01	Third Party Advisory
http://www.debian.org/security/2016/dsa-3471	Third Party Advisory
http://www.debian.org/security/2016/dsa-3470	Third Party Advisory
http://www.debian.org/security/2016/dsa-3469	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:21:::::::*
	cpe:2.3:o:fedoraproject:fedora:22:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:debian:debian_linux:7.0:::::::*
	cpe:2.3:o:debian:debian_linux:8.0:::::::*

Information

Published : 2015-11-09 08:59

Updated : 2020-09-09 08:14

NVD link : CVE-2015-7295

Mitre link : CVE-2015-7295

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

debian

debian_linux

fedoraproject

fedora

qemu

qemu

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