PT-2017-3177 · Oneplus · Oxygenos

Roee Hay · Publicado 2017-03-12 · Atualizado 2019-10-03 · CVE-2017-5624

Positive Technologies (AI Summary)

CVSS v3.1

10

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions OxygenOS versions prior to 4.0.3

Description An issue in OxygenOS allows an attacker to persistently disable dm-verity, which is used by the kernel to verify the system partition, by issuing the fastboot oem disable dm verity command. This may allow for persistent code execution and privilege escalation. The vulnerability is related to insufficient access control and can be exploited remotely to gain root privileges and block warnings about system partition replacement.

Recommendations For OxygenOS versions prior to 4.0.3, update to version 4.0.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the fastboot oem disable dm verity command to minimize the risk of exploitation.

Exploit

Correção

Improper Privilege Management

Enumeração de Fraquezas

CWE-264

CWE-269

Identificadores relacionados

BDU:2017-02593

CVE-2017-5624

Produtos afetados

Oxygenos

Referências · 5

• 🔥 https://alephsecurity.com/2017/02/08/oneplus3-bootloader-vulns · Exploit
• 🔥 https://securityresear.ch/2017/02/08/oneplus3-bootloader-vulns · Exploit
• https://osv.dev/vulnerability/CVE-2017-5624 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2017-02593 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2017-5624 · Nota de Segurança