PT-2017-3881 · Qemu+3 · Qemu+3

Eric Blake · Publicado 2017-09-26 · Atualizado 2019-03-07 · CVE-2017-18043

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Enumeração de Fraquezas

CWE-190

Identificadores relacionados

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

Produtos afetados

Alt Linux

Qemu

Suse

Ubuntu

Referências · 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://github.com/mathse/meltdown-spectre-bios-list · Nota
• https://linux.oracle.com/errata/ELSA-2018-4285.html · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-14167 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-15124 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16845 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15289 · Nota de Segurança
• https://debian.org/security/2018/dsa-4213 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2018-7550.html · Nota
• https://bugzilla.suse.com/1083291 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15118 · Nota de Segurança
• https://suse.com/security/cve/CVE-2017-16845 · Nota
• https://linux.oracle.com/errata/ELSA-2018-4289.html · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6833 · Nota de Segurança