PT-2017-3881 · Qemu+3 · Qemu+3

Eric Blake · Published 2017-09-26 · Updated 2019-03-07 · CVE-2017-18043

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/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 is caused by an integer overflow in the ROUND UP (n, d) macro of the QEMU hardware emulator. This can be exploited to cause a denial of service, resulting in a crash of the QEMU process.

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

Exploit

DoS

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2017-2829

BDU:2019-04161

CVE-2017-18043

DLA-1497-1

DSA-4213-1

OPENSUSE-SU-2018_0780-1

SUSE-SU-2018:0762-1

SUSE-SU-2018:0831-1

USN-3575-1

USN-3575-2

Affected Products

Alt Linux

Qemu

Suse

Ubuntu

References · 177

• 🔥 https://github.com/qazbnm456/awesome-cve-poc/blob/master/CVE-2017-5715.md · Exploit
• 🔥 https://github.com/opsxcq/exploit-cve-2017-5715 · Exploit
• https://linux.oracle.com/errata/ELSA-2018-4285.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-14167 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16845 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15289 · Security Note
• https://debian.org/security/2018/dsa-4213 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15118 · Security Note
• https://linux.oracle.com/errata/ELSA-2018-4289.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6833 · Security Note
• https://bdu.fstec.ru/vul/2018-00519 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14167 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5667 · Security Note
• https://ubuntu.com/security/CVE-2017-16845 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3575-2 · Vendor Advisory