TROYANOSYVIRUS
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CVE-2021-39801

HIGH
7.8

Descricao

In ion_ioctl of ion-ioctl.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-209791720References: Upstream kernel

Detalhes CVE

Pontuacao CVSS v3.17.8
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vetor de ataqueLOCAL
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado4/12/2022
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0

Produtos afetados

google:android

Fraquezas (CWE)

CWE-416CWE-667

Correlacoes IOC

Sem correlacoes registradas

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