What’s Vulnerable › Vulnerabilities

CVE-2013-1919

• Severity: medium (CVSS 4.7 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-05-13 · updated 2026-06-16
• Weakness: CWE-264

Description

Xen 4.2.x and 4.1.x does not properly restrict access to IRQs, which allows local stub domain clients to gain access to IRQs and cause a denial of service via vectors related to "passed-through IRQs or PCI devices."

Affected products

• xen: 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5 (+3)

References

• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104537.html
• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104538.html
• http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
• http://lists.opensuse.org/opensuse-updates/2013-06/msg00049.html
• http://secunia.com/advisories/55082
• http://security.gentoo.org/glsa/glsa-201309-24.xml
• http://www.debian.org/security/2013/dsa-2662
• http://www.openwall.com/lists/oss-security/2013/04/18/6
• http://www.securityfocus.com/bid/59292
• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104537.html
• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104538.html
• http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html

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