PT-2018-1630 · Google · Android Kernel

Publicado 2018-10-01 · Atualizado 2018-12-20 · CVE-2018-9514

Positive Technologies (AI Summary)

CVSS v2.0

7.2

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android kernel

Description The issue is related to the sdcardfs open function in the Android kernel, specifically in the file.c file. It involves a buffer overflow in memory, which could allow an attacker to escalate their privileges. The exploitation of this issue can lead to local escalation of privilege without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations For Android kernel, consider restricting access to the sdcardfs open function until a patch is available. As a temporary workaround, avoid using the sdcardfs open function in sensitive operations to minimize the risk of exploitation.

Correção

Buffer Overflow

Use After Free

Enumeração de Fraquezas

CWE-119

CWE-416

Identificadores relacionados

BDU:2018-01189

CVE-2018-9514

Produtos afetados

Android Kernel

Referências · 4

• http://securityfocus.com/bid/105483 · Nota
• https://source.android.com/security/bulletin/2018-10-01 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-9514 · Nota de Segurança
• https://bdu.fstec.ru/vul/2018-01189 · Nota de Segurança