PT-2017-16948 · Qemu+2 · Virglrenderer+2

Li Qiang · Publicado 2017-03-15 · Atualizado 2017-07-11 · CVE-2017-6210

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions virglrenderer versions prior to 0.6.0

Description The issue allows local guest OS users to cause a denial of service by destroying context 0, resulting in a NULL pointer dereference and a QEMU process crash. This is due to a problem in the vrend decode reset function.

Recommendations For versions prior to 0.6.0, update to version 0.6.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the vrend decode reset function to prevent the destruction of context 0 until a patch is available.

Correção

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2017-1538

CVE-2017-6210

SUSE-SU-2017:0798-1

Produtos afetados

Alt Linux

Suse

Virglrenderer

Referências · 53

• https://nvd.nist.gov/vuln/detail/CVE-2017-6210 · Nota de Segurança
• https://bugzilla.suse.com/1024992 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5956 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6210 · Nota de Segurança
• http://securityfocus.com/bid/96439 · Nota
• https://suse.com/security/cve/CVE-2017-6355 · Nota
• https://suse.com/security/cve/CVE-2016-10163 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6209 · Nota de Segurança
• https://suse.com/security/cve/CVE-2017-6209 · Nota
• https://suse.com/security/cve/CVE-2017-5957 · Nota
• https://osv.dev/vulnerability/CVE-2017-6210 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5580 · Nota de Segurança
• https://suse.com/security/cve/CVE-2016-10214 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-6210 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5937 · Nota de Segurança