CVE-2016-5106

LOW

Description

The megasas_dcmd_set_properties function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest administrators to cause a denial of service (out-of-bounds write access) via vectors involving a MegaRAID Firmware Interface (MFI) command.

References

http://www.openwall.com/lists/oss-security/2016/05/25/6

http://www.openwall.com/lists/oss-security/2016/05/26/8

http://www.ubuntu.com/usn/USN-3047-1

http://www.ubuntu.com/usn/USN-3047-2

https://bugzilla.redhat.com/show_bug.cgi?id=1339578

https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html

https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg04340.html

https://security.gentoo.org/glsa/201609-01

Details

Source: MITRE

Published: 2016-09-02

Updated: 2018-12-01

Type: CWE-787

Risk Information

CVSS v2.0

Base Score: 1.5

Vector: AV:L/AC:M/Au:S/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 2.7

Severity: LOW

CVSS v3.0

Base Score: 5.3

Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H

Impact Score: 4

Exploitability Score: 0.8

Severity: MEDIUM