PT-2019-6090 · Qemu+2 · Qemu+2

Publicado 2019-04-19 · Atualizado 2019-09-01 · CVE-2019-5008

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions QEMU version 3.1.50

Description The issue is related to a NULL pointer dereference in the QEMU emulator, specifically in the hw/sparc64/sun4u.c file. This allows an attacker to cause a denial of service. The vulnerability is also described as being related to pointer dereference errors, which can be exploited by a remote attacker to cause a denial of service.

Recommendations For QEMU version 3.1.50, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

BDU:2021-05195

CVE-2019-5008

OPENSUSE-SU-2019:2041-1

OPENSUSE-SU-2019_2041-1

SUSE-SU-2019:2192-1

USN-3978-1

Produtos afetados

Qemu

Suse

Ubuntu

Referências · 46

• https://osv.dev/vulnerability/UBUNTU-CVE-2019-5008 · Aviso do Fabricante
• https://git.qemu.org/?p=qemu.git;a=history;f=hw/sparc64/sun4u.c;hb=HEAD · Nota
• https://fakhrizulkifli.github.io/posts/2019/01/03/CVE-2019-5008 · Correção
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-5008 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-12126 · Aviso do Fabricante
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20211008SE16 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-9824 · Aviso do Fabricante
• http://securityfocus.com/bid/108024 · Nota
• https://ubuntu.com/security/CVE-2018-20815 · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVDHJB2QKXNDU7OFXIHIL5O5VN5QCSZL · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-3978-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-5008 · Aviso do Fabricante
• https://osv.dev/vulnerability/openSUSE-SU-2019:2041-1 · Aviso do Fabricante
• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-5008 · Nota de Segurança