Xen 4.2.x and 4.3.x, when nested virtualization is disabled, does not properly check the emulation paths for (1) VMLAUNCH and (2) VMRESUME, which allows local HVM guest users to cause a denial of service (host crash) via unspecified vectors related to "guest VMX instruction execution."
Published 2013-11-18 02:55:08
Updated 2017-08-29 01:33:38
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Input validationDenial of service

Products affected by CVE-2013-4551

Exploit prediction scoring system (EPSS) score for CVE-2013-4551

0.45%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-4551

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.7
MEDIUM AV:A/AC:M/Au:N/C:N/I:N/A:C
5.5
6.9
NIST

CWE ids for CVE-2013-4551

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2013-4551

Jump to
This web site uses cookies for managing your session, storing preferences, website analytics and additional purposes described in our privacy policy.
By using this web site you are agreeing to CVEdetails.com terms of use!