PT-2016-7129 · Qemu+3 · Qemu+3

Li Qiang · Published 2016-08-18 · Updated 2023-02-12 · CVE-2016-6834

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 (affected versions not specified)

Description The issue allows local guest OS administrators to cause a denial of service, resulting in an infinite loop and QEMU process crash. This is achieved by setting a zero length for the current fragment length in the net tx pkt do sw fragmentation function.

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

DoS

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

ALT-PU-2017-1043

CVE-2016-6834

DLA-1599-1

OPENSUSE-SU-2016_2494-1

OPENSUSE-SU-2016_2497-1

SUSE-SU-2016:2473-1

SUSE-SU-2016:2507-1

SUSE-SU-2016:2533-1

SUSE-SU-2017:2946-1

SUSE-SU-2017:2969-1

SUSE-SU-2017_2946-1

SUSE-SU-2017_2969-1

USN-3125-1

Affected Products

Alt Linux

Qemu

Suse

Ubuntu

References · 434

• https://osv.dev/vulnerability/USN-3125-1 · 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://security-tracker.debian.org/tracker/CVE-2016-6834 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-9103 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-7909 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-6888 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-7908 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DLA-1599-1 · Vendor Advisory
• https://security.gentoo.org/glsa/201609-01 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-8578 · 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