PT-2018-5495 · Google · Android

Publicado 2018-01-12 · Atualizado 2018-02-02 · CVE-2017-13184

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 8.0, 8.1

Description: The issue is related to a possible use after free of mVSyncInjector in the enableVSyncInjections function of SurfaceFlinger. This could lead to a local elevation of privilege, enabling code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations: For Android versions 8.0 and 8.1, consider restricting access to the enableVSyncInjections function of SurfaceFlinger until a patch is available. As a temporary workaround, consider disabling the enableVSyncInjections function to minimize the risk of exploitation.

Correção

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

CVE-2017-13184

Produtos afetados

Android

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2017-13184 · Nota de Segurança
• http://securityfocus.com/bid/102414 · Nota
• http://securitytracker.com/id/1040106 · Nota
• https://source.android.com/security/bulletin/2018-01-01 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-13184 · Aviso do Fabricante