PT-2017-2265 · Qemu+1 · Qemu+1

Li Qiang · Publicado 2017-03-27 · Atualizado 2023-02-12 · CVE-2017-5931

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/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 hw/virtio/virtio-crypto.c component of QEMU, allowing local guest OS privileged users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code on the host. This can be achieved by sending a crafted virtio-crypto request, which triggers a heap-based buffer overflow.

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

DoS

Integer Overflow

Enumeração de Fraquezas

CWE-190

Identificadores relacionados

ALT-PU-2017-1521

BDU:2017-01462

CVE-2017-5931

Produtos afetados

Alt Linux

Qemu

Referências · 72

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7718 · Nota de Segurança
• https://bdu.fstec.ru/vul/2017-01462 · Nota de Segurança
• http://git.qemu-project.org/?p=qemu.git;a=commit;h=a08aaff811fb194950f79711d2afe5a892ae03a4 · Nota
• http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=a08aaff811fb194950f79711d2afe5a892ae03a4 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5856 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-5931 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9603 · Nota de Segurança
• https://bdu.fstec.ru/vul/2017-00074 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5525 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9908 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9060 · Nota de Segurança
• https://bdu.fstec.ru/vul/2017-00651 · Nota de Segurança
• https://lists.nongnu.org/archive/html/qemu-devel/2017-01/msg01368.html · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6058 · Nota de Segurança
• https://bdu.fstec.ru/vul/2017-00647 · Nota de Segurança