CVE & CISA-KEV Catalog

CVE-2013-4148

HIGHEPSS 91th pctl

7.5

CVSS v2

Description

Integer signedness error in the virtio_net_load function in hw/net/virtio-net.c in QEMU 1.x before 1.7.2 allows remote attackers to execute arbitrary code via a crafted savevm image, which triggers a buffer overflow.

How to fix

Remediation Available

qemuDebian

Fixed in:2.1+dfsg-1CVE-2013-4148

Fixed in:2.1+dfsg-1CVE-2013-4148

Fixed in:2.1+dfsg-1CVE-2013-4148

Fixed in:2.1+dfsg-1CVE-2013-4148

qemuUbuntu

Fixed in:2.0.0+dfsg-2ubuntu1.3USN-2342-1

qemu-systemUbuntu

Fixed in:2.0.0+dfsg-2ubuntu1.3USN-2342-1

qemu-system-aarch64Ubuntu

Fixed in:2.0.0+dfsg-2ubuntu1.3USN-2342-1

qemu-system-armUbuntu

Fixed in:2.0.0+dfsg-2ubuntu1.3USN-2342-1

qemu-system-mipsUbuntu

Fixed in:2.0.0+dfsg-2ubuntu1.3USN-2342-1

qemu-system-miscUbuntu

Fixed in:2.0.0+dfsg-2ubuntu1.3USN-2342-1

qemu-system-ppcUbuntu

Fixed in:2.0.0+dfsg-2ubuntu1.3USN-2342-1

qemu-system-sparcUbuntu

Fixed in:2.0.0+dfsg-2ubuntu1.3USN-2342-1

qemu-system-x86Ubuntu

Fixed in:2.0.0+dfsg-2ubuntu1.3USN-2342-1

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

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

4.94%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Patch3

Other references2

Related Vulnerabilities

Other CWE-189 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-1538	High	10.0	99%	-	-
CVE-2006-3747	High	7.6	96%	-	Fix
CVE-2007-0071	High	9.3	93%	-	-
CVE-2015-3829	High	10.0	90%	-	-
CVE-2015-3864	High	10.0	87%	-	-
CVE-2015-1539	High	10.0	86%	-	-

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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.