PT-2017-4108 · Qemu+2 · Qemu+2

Publicado 2017-01-22 · Atualizado 2020-11-10 · CVE-2017-9060

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 related to a memory leak in the virtio gpu set scanout function. This memory leak allows local guest OS users to cause a denial of service by consuming memory via a large number of "VIRTIO GPU CMD SET SCANOUT:" commands. The problem is associated with an insufficient memory release mechanism before removing the last reference.

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

DoS

Memory Leak

Enumeração de Fraquezas

CWE-401

Identificadores relacionados

ALT-PU-2017-1521

BDU:2021-03350

CVE-2017-9060

USN-3414-1

USN-3414-2

Produtos afetados

Alt Linux

Qemu

Ubuntu

Referências · 104

• https://ubuntu.com/security/CVE-2017-9330 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12809 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9330 · Nota de Segurança
• https://bdu.fstec.ru/vul/2017-00653 · Nota de Segurança
• https://bdu.fstec.ru/vul/2021-03350 · Nota de Segurança
• https://bdu.fstec.ru/vul/2017-01462 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9375 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9908 · Nota de Segurança
• https://bdu.fstec.ru/vul/2017-00647 · Nota de Segurança
• https://ubuntu.com/security/CVE-2017-9375 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6058 · Nota de Segurança
• https://ubuntu.com/security/CVE-2017-11434 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2017-00650 · Nota de Segurança
• https://ubuntu.com/security/CVE-2017-7493 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-9060 · Nota de Segurança