What’s Vulnerable › Vulnerabilities

CVE-2014-3461

• Severity: medium (CVSS 6.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-11-04 · updated 2026-06-17
• Weakness: CWE-119

Description

hw/usb/bus.c in QEMU 1.6.2 allows remote attackers to execute arbitrary code via crafted savevm data, which triggers a heap-based buffer overflow, related to "USB post load checks."

Affected products

• QEMU: 1.6.2

References

• http://article.gmane.org/gmane.comp.emulators.qemu/272092
• http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.html
• http://rhn.redhat.com/errata/RHSA-2014-0743.html
• http://rhn.redhat.com/errata/RHSA-2014-0744.html
• http://article.gmane.org/gmane.comp.emulators.qemu/272092
• http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.html
• http://rhn.redhat.com/errata/RHSA-2014-0743.html
• http://rhn.redhat.com/errata/RHSA-2014-0744.html

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