VULNERABILITY INTELLIGENCE

CVE-2013-0190

CVSS score4.9 MEDIUM
EPSS probability0.37%
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 xen_failsafe_callback function in Xen for the Linux kernel 2.6.23 and other versions, when running a 32-bit PVOPS guest, allows local users to cause a denial of service (guest crash) by triggering an iret fault, leading to use of an incorrect stack pointer and stack corruption.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references