PT-2018-5735 · Mozilla+1 · Firefox Os+2

Publicado 2018-04-03 · Atualizado 2019-10-03 · CVE-2017-14880

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Média

Vetor base

AV:L/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions: Qualcomm Android for MSM versions prior to security patch level 2018-04-05 Firefox OS for MSM versions prior to security patch level 2018-04-05 QRD Android versions prior to security patch level 2018-04-05

Description: The issue arises when the IPA WAN-driver processes multiple requests from the modem or user-space module. Specifically, the global variable num q6 rule lacks a mutex lock, allowing it to be accessed and modified by multiple threads simultaneously.

Recommendations: For Qualcomm Android for MSM versions prior to security patch level 2018-04-05, update to a version with a security patch level of 2018-04-05 or later. For Firefox OS for MSM versions prior to security patch level 2018-04-05, update to a version with a security patch level of 2018-04-05 or later. For QRD Android versions prior to security patch level 2018-04-05, update to a version with a security patch level of 2018-04-05 or later.

Correção

Race Condition

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

CVE-2017-14880

Produtos afetados

Firefox Os

Qrd Android

Qualcomm Android

Referências · 2

• https://source.android.com/security/bulletin/pixel/2018-04-01 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-14880 · Nota de Segurança