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.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Adjacent Network
Access Complexity High
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
AV:A/AC:H/Au:S/C:C/I:C/A:C
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Linux |
|
Redhat |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
Package | CPE | Advisory | Released Date |
---|---|---|---|
Red Hat Enterprise Linux 6 | |||
kernel-0:2.6.32-358.el6 | cpe:/o:redhat:enterprise_linux:6 | RHSA-2013:0496 | 2013-02-20T00:00:00Z |
Red Hat Enterprise Linux 6.2 EUS - Server and Compute Node Only | |||
kernel-0:2.6.32-220.38.1.el6 | cpe:/o:redhat:rhel_eus:6.2 | RHSA-2013:0882 | 2013-05-30T00:00:00Z |
Red Hat Enterprise Linux 6.3 EUS - Server and Compute Node Only | |||
kernel-0:2.6.32-279.31.1.el6 | cpe:/o:redhat:rhel_eus:6.3 | RHSA-2013:0928 | 2013-06-11T00:00:00Z |
RHEV 3.X Hypervisor and Agents for RHEL-6 | |||
rhev-hypervisor6-0:6.4-20130221.0.el6 | cpe:/o:redhat:enterprise_linux:6::hypervisor | RHSA-2013:0579 | 2013-02-28T00:00:00Z |
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2013-02-22T00:00:00
Updated: 2024-08-06T14:25:09.090Z
Reserved: 2012-12-06T00:00:00
Link: CVE-2013-0311
Vulnrichment
No data.
NVD
Status : Modified
Published: 2013-02-22T00:55:01.193
Modified: 2024-11-21T01:47:16.927
Link: CVE-2013-0311
Redhat