Vulnerability Details : CVE-2012-3498

PHYSDEVOP_map_pirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service (host crash) and possibly read hypervisor or guest memory via vectors related to a missing range check of map->index.
Published 2012-11-23 20:55:03
Updated 2017-08-29 01:31:56
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Input validationDenial of service

Exploit prediction scoring system (EPSS) score for CVE-2012-3498

EPSS FAQ
0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2012-3498

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.6
 MEDIUM AV:L/AC:L/Au:N/C:P/I:N/A:C
3.9
7.8
 NIST

CWE ids for CVE-2012-3498

  • 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-2012-3498

Products affected by CVE-2012-3498

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