PT-2017-2132 · Linux+2 · Linux Kernel+2

Publicado 2017-05-16 · Atualizado 2017-07-11 · CVE-2014-9933

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 Qualcomm Secure Execution Environment for Android versions (affected versions not specified)

Description The issue exists due to insufficient input validation in the HLOS microprogram component of the Qualcomm Secure Execution Environment for Android. This can allow a remote attacker to access kernel modules beyond their permissions. The problem is also described as allowing HLOS to write to fuses for which it should not have access, due to missing input validation in Android releases using the Linux kernel from the CAF repository.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2017-01309

CVE-2014-9933

Produtos afetados

Android

Linux Kernel

Qualcomm Secure Execution Environment For Android

Referências · 5

• https://source.android.com/security/bulletin/2017-04-01 · Aviso do Fabricante
• http://securitytracker.com/id/1038201 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2014-9933 · Nota de Segurança
• https://bdu.fstec.ru/vul/2017-01309 · Nota de Segurança
• http://securityfocus.com/bid/97329 · Nota