PT-2017-18151 · Huawei · Huawei Mate 9+1

Yonggang Guo · Publicado 2017-11-22 · Atualizado 2017-12-11 · CVE-2017-8142

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Huawei Mate 9 versions prior to MHA-AL00BC00B221 Huawei Mate 9 Pro versions prior to LON-AL00BC00B221

Description The issue is related to a use after free (UAF) vulnerability in the Trusted Execution Environment (TEE) module driver. An attacker can exploit this by tricking a user into installing a malicious application. This application can create multiple threads and attempt to allocate and free specific memory, potentially triggering access to memory after it has been freed. This could lead to a system crash or allow for arbitrary code execution.

Recommendations For Huawei Mate 9 versions prior to MHA-AL00BC00B221, update to version MHA-AL00BC00B221 or later. For Huawei Mate 9 Pro versions prior to LON-AL00BC00B221, update to version LON-AL00BC00B221 or later.

Correção

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

CVE-2017-8142

Produtos afetados

Huawei Mate 9

Huawei Mate 9 Pro

Referências · 3

• http://huawei.com/en/psirt/security-advisories/huawei-sa-20170615-01-smartphone-en · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-8142 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-8142 · Aviso do Fabricante