Vulnerability in Xen
CVE-2013-0153
The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt into other guests.
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 (32.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.8% 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 4.2.0, 4.2.1, 4.1.0
References
- exchange.xforce.ibmcloud.com/vulnerabilities/81831 (vdb-entry)
- secunia.com/advisories/55082 (third-party-advisory)
- lists.opensuse.org/opensuse-updates/2013-04/msg00052.html (vendor-advisory)
- secunia.com/advisories/51881 (Vendor Advisory, third-party-advisory)
- security.gentoo.org/glsa/glsa-201309-24.xml (vendor-advisory)
- www.debian.org/security/2013/dsa-2636 (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2013-06/msg00049.html (vendor-advisory)
- www.openwall.com/lists/oss-security/2013/02/05/7 (mailing-list)
- osvdb.org/89867 (vdb-entry)
- rhn.redhat.com/errata/RHSA-2013-0847.html (vendor-advisory)