VULNERABILITY INTELLIGENCE

CVE-2013-1432

CVSS score7.4 HIGH
EPSS probability0.58%
CISA KEVNot currently listed
Published2013-08-28
Last modified2026-06-16
CVSS vectorAV:A/AC:M/Au:S/C:C/I:C/A:C

Description

Xen 4.1.x and 4.2.x, when the XSA-45 patch is in place, does not properly maintain references on pages stored for deferred cleanup, which allows local PV guest kernels to cause a denial of service (premature page free and hypervisor crash) or possibly gain privileges via unspecified vectors.

Primary references