CVE & CISA-KEV Catalog

CVE-2016-4002

CRITICALEPSS 93th pctl
9.8
CVSS v3
NVD

Description

Buffer overflow in the mipsnet_receive function in hw/net/mipsnet.c in QEMU, when the guest NIC is configured to accept large packets, allows remote attackers to cause a denial of service (memory corruption and QEMU crash) or possibly execute arbitrary code via a packet larger than 1514 bytes.

How to fix

Remediation Available
qemuDebian
Fixed in:1:2.6+dfsg-2CVE-2016-4002
Fixed in:1:2.6+dfsg-2CVE-2016-4002
Fixed in:1:2.6+dfsg-2CVE-2016-4002
Fixed in:1:2.6+dfsg-2CVE-2016-4002
qemuUbuntu
Fixed in:2.0.0+dfsg-2ubuntu1.24USN-2974-1
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1
qemu-systemUbuntu
Fixed in:2.0.0+dfsg-2ubuntu1.24USN-2974-1
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1
qemu-system-aarch64Ubuntu
Fixed in:2.0.0+dfsg-2ubuntu1.24USN-2974-1
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1
qemu-system-armUbuntu
Fixed in:2.0.0+dfsg-2ubuntu1.24USN-2974-1
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1
qemu-system-mipsUbuntu
Fixed in:2.0.0+dfsg-2ubuntu1.24USN-2974-1
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1
qemu-system-miscUbuntu
Fixed in:2.0.0+dfsg-2ubuntu1.24USN-2974-1
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1
qemu-system-ppcUbuntu
Fixed in:2.0.0+dfsg-2ubuntu1.24USN-2974-1
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1
qemu-system-s390xUbuntu
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1
qemu-system-sparcUbuntu
Fixed in:2.0.0+dfsg-2ubuntu1.24USN-2974-1
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1
qemu-system-x86Ubuntu
Fixed in:2.0.0+dfsg-2ubuntu1.24USN-2974-1
Fixed in:1:2.5+dfsg-5ubuntu10.1USN-2974-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

6.34%probability of exploitation in 30 days
93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Related Vulnerabilities

Other CWE-120 (Classic Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2014-0195Medium6.8100%-Fix
CVE-2017-7269Critical9.8100%KEV-
CVE-2019-11043High8.799%KEV + RansomFix
CVE-2011-4862High10.095%-Fix
CVE-2007-5659High7.894%KEVFix
CVE-2022-3786High7.591%-Fix
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CVE-2016-4002 severity badge

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.