PT-2016-2680 · Qemu+3 · Qemu+3

Li Qiang · Published 2016-05-30 · Updated 2024-06-15 · CVE-2016-4952

Positive Technologies (AI Summary)

CVSS v3.1

6.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions QEMU (affected versions not specified)

Description The issue is related to QEMU's VMWARE PVSCSI paravirtual SCSI bus emulation support. It allows local guest OS administrators to cause a denial of service via vectors related to the PVSCSI CMD SETUP RINGS or PVSCSI CMD SETUP MSG RING SCSI commands. This can lead to an out-of-bounds array access.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Out of bounds Read

Memory Corruption

Weakness Enumeration

CWE-125

CWE-787

Related Identifiers

ALT-PU-2016-1937

ALT-PU-2017-1043

BDU:2016-02072

CVE-2016-4952

DLA-1599-1

OPENSUSE-SU-2016_1750-1

OPENSUSE-SU-2016_2494-1

OPENSUSE-SU-2016_2497-1

OPENSUSE-SU-2024:10233-1

OPENSUSE-SU-2024:10285-1

SUSE-SU-2016:1560-1

SUSE-SU-2016:1703-1

SUSE-SU-2016:2093-1

SUSE-SU-2016:2100-1

SUSE-SU-2016:2533-1

USN-3047-1

USN-3047-2

Affected Products

Alt Linux

Qemu

Suse

Ubuntu

References · 434

• https://bdu.fstec.ru/vul/2017-01031 · Security Note
• https://ubuntu.com/security/CVE-2016-5338 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-4453 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17963 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8577 · Security Note
• https://ubuntu.com/security/CVE-2016-5337 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2016-4952 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DLA-1599-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4037 · Security Note
• https://bdu.fstec.ru/vul/2017-00071 · Security Note
• https://bdu.fstec.ru/vul/2017-00069 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7155 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4454 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2016:2093-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7994 · Security Note