PT-2016-7881 · Qemu+3 · Qemu+3

Jiangxin + 2 · Published 2016-12-23 · Updated 2024-06-15 · CVE-2016-9921

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:L/AC:L/PR:L/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 a divide by zero problem that can occur when copying VGA data in cirrus graphics mode set to VGA. This could allow a privileged user inside a guest to crash the Qemu process instance on the host, resulting in a denial of service.

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

Exploit

DoS

Divide By Zero

Weakness Enumeration

CWE-369

Related Identifiers

ALT-PU-2017-1043

CVE-2016-9921

DLA-1497-1

DLA-764-1

DLA-765-1

OPENSUSE-SU-2017_0194-1

OPENSUSE-SU-2017_0665-1

OPENSUSE-SU-2017_0707-1

OPENSUSE-SU-2024:11287-1

OPENSUSE-SU-2024:11520-1

RHSA-2017:2392

RHSA-2017:2408

SUSE-SU-2017:0127-1

SUSE-SU-2017:0570-1

SUSE-SU-2017:0571-1

SUSE-SU-2017:0582-1

SUSE-SU-2017:0625-1

SUSE-SU-2017:0647-1

SUSE-SU-2017:0661-1

SUSE-SU-2017:0718-1

SUSE-SU-2017:1135-1

SUSE-SU-2017:1241-1

SUSE-SU-2017:3084-1

SUSE-SU-2017_0571-1

USN-3261-1

Affected Products

Alt Linux

Qemu

Suse

Ubuntu

References · 581

• 🔥 https://github.com/qazbnm456/awesome-cve-poc/blob/master/CVE-2017-5715.md · Exploit
• 🔥 https://github.com/opsxcq/exploit-cve-2017-5715 · Exploit
• https://ubuntu.com/security/CVE-2016-9915 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15289 · Security Note
• https://bdu.fstec.ru/vul/2017-00074 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2017:0570-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:0625-1 · 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://bdu.fstec.ru/vul/2017-00647 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:11520-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-03332 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7377 · Security Note
• https://ubuntu.com/security/CVE-2017-2633 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-00071 · Security Note