CVE-2013-0311

CVE Details

Release Date:

2013-02-19

Description

The translate_desc function in drivers/vhost/vhost.c in the Linux kernel before 3.7 does not properly handle cross-region descriptors, which allows guest OS users to obtain host OS privileges by leveraging KVM guest OS privileges.

See more information about CVE-2013-0311 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	6.5	Base Metrics:	AV:A/AC:H/Au:S/C:C/I:C/A:C
Access Vector:	Adjacent network	Attack Complexity:	High
Authentication:	Requires single instance	Confidentiality Impact:	Complete
Integrity Impact:	Complete	Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (kernel-uek)	ELSA-2013-2507	2013-02-27
Oracle Linux version 6 (kernel)	ELSA-2013-0496	2013-02-27
Oracle Linux version 6 (kernel-uek)	ELSA-2013-2507	2013-02-27

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team