CVE-2011-3346

Severity CVSS v4.0:

Pending analysis

Type:

CWE-119 Buffer Errors

Publication date:

01/04/2014

Last modified:

12/04/2025

Description

Buffer overflow in hw/scsi-disk.c in the SCSI subsystem in QEMU before 0.15.2, as used by Xen, might allow local guest users with permission to access the CD-ROM to cause a denial of service (guest crash) via a crafted SAI READ CAPACITY SCSI command. NOTE: this is only a vulnerability when root has manually modified certain permissions or ACLs.

Impact

Vector 2.0

AV:L/AC:H/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 4.00 MEDIUM
Vector: AV:L/AC:H/Au:N/C:N/I:N/A:C

Attack Vector (AV): Local
Attack Complexity (AC): High
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0

4.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:qemu:qemu::::::::		0.15.1 (including)
cpe:2.3:a:qemu:qemu:0.15.0:rc1::::::
cpe:2.3:a:qemu:qemu:0.15.0:rc2::::::
cpe:2.3:o:redhat:enterprise_linux:5:::::::*
cpe:2.3:o:xen:xen:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:qemu:qemu::::::::		0.15.1 (including)
cpe:2.3:a:qemu:qemu:0.15.0:rc1::::::
cpe:2.3:a:qemu:qemu:0.15.0:rc2::::::
cpe:2.3:o:redhat:enterprise_linux:5:::::::*
cpe:2.3:o:xen:xen:-:::::::*

CVE-2011-3346

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools