PT-2016-7128 · Qemu Team+3 · Qemu+3

Li Qiang · Published 2016-08-18 · Updated 2023-02-12 · CVE-2016-6833

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

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

Description A use-after-free issue in the vmxnet3 io bar0 write function allows local guest OS administrators to cause a denial of service by crashing the QEMU instance. This is due to a failure to check if the device is active.

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

Exploit

DoS

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2017-1043

CVE-2016-6833

DLA-1497-1

OPENSUSE-SU-2016_2494-1

OPENSUSE-SU-2016_2497-1

OPENSUSE-SU-2016_2642-1

SUSE-SU-2016:2473-1

SUSE-SU-2016:2507-1

SUSE-SU-2016:2533-1

SUSE-SU-2016:2589-1

SUSE-SU-2016:2781-1

USN-3125-1

Affected Products

Alt Linux

Qemu

Suse

Ubuntu

References · 403

• 🔥 https://github.com/qazbnm456/awesome-cve-poc/blob/master/CVE-2017-5715.md · Exploit
• 🔥 https://github.com/opsxcq/exploit-cve-2017-5715 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15289 · Security Note
• https://osv.dev/vulnerability/USN-3125-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8577 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14167 · Security Note
• https://ubuntu.com/security/CVE-2016-9103 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-7909 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:2781-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-6888 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7377 · Security Note
• https://ubuntu.com/security/CVE-2016-7908 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-8578 · Vendor Advisory
• https://security.gentoo.org/glsa/201609-01 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-00071 · Security Note