CVE-2015-7512 - CVE House
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Status published Critical CVE-2015-7512

Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU,...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

qemu, enterprise linux desktop, enterprise linux eus, enterprise linux server, enterprise linux workstation, openstack, virtualization, debian linux, linux
Vulnerable Versions:
0, 2.5.0, 6.0, 6.7, 5.0, 3.0, 7.0, 8.0, 6

Timeline

Official Publish: January 8th, 2016
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.