CVE-2015-5158

MEDIUM

QEMU 2.2.0-2.4.0 - Stack-based Buffer Overflow in SCSI Command Descriptor Block

Title source: llm
STIX 2.1

Description

Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO permissions to cause a denial of service (instance crash) via an invalid opcode in a SCSI command descriptor block.

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/76016
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.html
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201510-02
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1033095

Scores

CVSS v3 5.5
EPSS 0.0008
EPSS Percentile 23.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-787
Status published
Products (2)
qemu/qemu 2.4.0 (3 CPE variants)
qemu/qemu 2.2.0 - 2.4.0
Published Apr 12, 2016
Tracked Since Feb 18, 2026