PT-2017-18235 · Qualcomm+2 · Qualcomm Products+2

Publicado 2017-09-21 · Atualizado 2019-10-03 · CVE-2017-8247

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Qualcomm products with Android releases from CAF using the Linux kernel (affected versions not specified)

Description The issue arises when multiple threads attempt to open a device simultaneously, potentially leading to the device being opened more than once. This results in the get pid function being called multiple times, while the put pid function is only called once within the msm close function.

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

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2017-8247

Produtos afetados

Android

Linux Kernel

Qualcomm Products

Referências · 4

• https://source.android.com/security/bulletin/2017-09-01 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-8247 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-8247 · Nota de Segurança
• http://securityfocus.com/bid/100658 · Nota