PT-2017-1020 · Google · Android

Publicado 2017-01-12 · Atualizado 2017-01-24 · CVE-2016-8443

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android versions prior to the fixed version

Description The issue is related to possible unauthorized memory access in the hypervisor due to incorrect configuration, which provides access to subsystem page tables. This is caused by errors in the authorization procedure, allowing a local attacker to potentially exploit the issue and gain unauthorized access to memory.

Recommendations For Android versions prior to the fixed version, consider restricting access to the subsystem page tables as a temporary mitigation measure until a patch is available.

Correção

Improper Authorization

Enumeração de Fraquezas

CWE-285

Identificadores relacionados

BDU:2017-00055

CVE-2016-8443

Produtos afetados

Android

Referências · 5

• https://osv.dev/vulnerability/CVE-2016-8443 · Aviso do Fabricante
• https://source.android.com/security/bulletin/2017-01-01.html · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2017-00055 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2016-8443 · Nota de Segurança
• http://securityfocus.com/bid/95227 · Nota