PT-2018-1631 · Google · Android Kernel

Publicado 2018-10-01 · Atualizado 2019-10-03 · CVE-2018-9515

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 improper locking in the sdcardfs create and sdcardfs mkdir functions of inode.c, which could lead to memory corruption. This might allow for local escalation of privilege without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations For Android kernel, consider applying a patch that fixes the improper locking issue in the sdcardfs create and sdcardfs mkdir functions as a permanent solution. As a temporary workaround, restrict access to the sdcardfs create and sdcardfs mkdir functions to minimize the risk of exploitation.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

BDU:2018-01190

CVE-2018-9515

Produtos afetados

Android Kernel

Referências · 5

• 🔥 https://exploit-db.com/exploits/45558 · Exploit
• http://securityfocus.com/bid/105483 · Nota
• https://source.android.com/security/bulletin/2018-10-01 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2018-01190 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2018-9515 · Nota de Segurança