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Overview

Vulnerability Score 4.0 4.0
CVE Id CVE-2011-3346
Last Modified 01 Apr 2014 10:35:30
Published 01 Apr 2014 02:35:52
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact COMPLETE COMPLETE
Access Vector LOCAL
Access Complexity HIGH
Authentication NONE

CVE-2011-3346

Summary

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.

Vulnerable Systems

Operating System

  • Redhat Enterprise Linux 5

  • Xen -

Application

  • Qemu 0.15.0

  • Qemu 0.15.1


References

CONFIRM - https://github.com/bonzini/qemu/commit/7285477ab11831b1cf56e45878a89170dd06d9b9

CONFIRM - https://github.com/bonzini/qemu/commit/103b40f51e4012b3b0ad20f615562a1806d7f49a

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=736038

REDHAT - RHSA-2011:1401

MLIST - [oss-security] 20111020 qemu: CVE-2011-3346

CONFIRM - http://git.qemu.org/?p=qemu-stable-0.15.git;a=log


Last Updated: 27 May 2016 11:04:49