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CVE-2011-3346

nvd nist
Published: Apr 1, 2014Modified: May 6, 2026

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4.0
Vector
AV:L/AC:H/Au:N/C:N/I:N/A:C
Exploitability: 1.9 / Impact: 6.9
Source: NVD

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.

Affected (5)

Products: Qemu: Qemu · Redhat: Enterprise Linux · Xen: Xen
Qemu
1 product
Qemu
Redhat
1 product
Enterprise Linux
Xen
1 product
Xen
Configuration A
5 vulnerable
Vulnerable SoftwareAffected Versions
Qemu
Qemu
Up to 0.15.1
Qemu
Version 0.15.0 rc1
Qemu
Version 0.15.0 rc2
Enterprise Linux
Version 5
Xen
All versions

Related CWEs

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (12)

Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
ExploitPatch
Source: secalert@redhat.com
ExploitPatch
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitPatch
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitPatch

Timeline

No history available yet.