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CVE-2015-7512

nvd nist
Published: Jan 8, 2016Modified: May 6, 2026

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9.0
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Exploitability: 2.2 / Impact: 6.0
Source: NVD

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.

Affected (12)

Show all products
Qemu: Qemu · Redhat: Enterprise Linux Desktop, Enterprise Linux Eus, Enterprise Linux Workstation, Openstack, Virtualization · Debian: Debian Linux · Oracle: Linux
Qemu
1 product
Qemu
Redhat
5 products
Enterprise Linux Desktop
Enterprise Linux Eus
Enterprise Linux Workstation
Openstack
Virtualization
Debian
1 product
Debian Linux
Oracle
1 product
Linux
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Qemu
Qemu
Up to 2.4.1
Qemu
Version 2.5.0 rc0
Qemu
Version 2.5.0 rc1
Qemu
Version 2.5.0 rc2
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Enterprise Linux Desktop
Version 6.0
Enterprise Linux Eus
Version 6.7
Enterprise Linux Workstation
Version 6.0
Configuration C
2 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Openstack
Version 5.0
Virtualization
Version 3.0
Running on/withPlatform Versions
Redhat
Enterprise Linux Server
Version 6.0
Configuration D
2 vulnerable
Vulnerable SoftwareAffected Versions
Debian
Debian Linux
Version 7.0
Debian Linux
Version 8.0
Configuration E
1 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Version 6

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (24)

Source: secalert@redhat.com
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Mailing ListThird Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party AdvisoryVDB Entry
Source: secalert@redhat.com
Third Party AdvisoryVDB Entry
Source: secalert@redhat.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.