Vulnerability in Xen
CVE-2013-1919
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."
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.7 (Medium). Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.004 (28.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 28.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Xen — versions 4.1.0, 4.1.1, 4.1.2
Weakness classification (CWE)
References
- secunia.com/advisories/55082 (third-party-advisory)
- security.gentoo.org/glsa/glsa-201309-24.xml (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2013-06/msg00049.html (vendor-advisory)
- www.debian.org/security/2013/dsa-2662 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html (vendor-advisory)
- lists.fedoraproject.org/pipermail/package-announce/2013-May/104537.html (vendor-advisory)
- www.openwall.com/lists/oss-security/2013/04/18/6 (mailing-list)
- www.securityfocus.com/bid/59292 (vdb-entry)
- lists.fedoraproject.org/pipermail/package-announce/2013-May/104538.html (vendor-advisory)