VULNERABILITY INTELLIGENCE
CVE-2013-2212
CVSS score5.7 MEDIUM
EPSS probability0.62%
CISA KEVNot currently listed
Published2013-08-28
Last modified2026-06-16
CVSS vectorAV:A/AC:M/Au:N/C:N/I:N/A:C
Description
The vmx_set_uc_mode function in Xen 3.3 through 4.3, when disabling caches, allows local HVM guests with access to memory mapped I/O regions to cause a denial of service (CPU consumption and possibly hypervisor or guest kernel panic) via a crafted GFN range.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer