VULNERABILITY INTELLIGENCE
CVE-2013-0231
CVSS score4.9 MEDIUM
EPSS probability0.42%
CISA KEVNot currently listed
Published2013-02-13
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:N/I:N/A:C
Description
The pciback_enable_msi function in the PCI backend driver (drivers/xen/pciback/conf_space_capability_msi.c) in Xen for the Linux kernel 2.6.18 and 3.8 allows guest OS users with PCI device access to cause a denial of service via a large number of kernel log messages. NOTE: some of these details are obtained from third party information.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer