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CVE-2020-0009

MEDIUM

5.5

Descripcion

In calc_vm_may_flags of ashmem.c, there is a possible arbitrary write to shared memory due to a permissions bypass. This could lead to local escalation of privilege by corrupting memory shared between processes, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-142938932

Detalles CVE

Puntuacion CVSS v3.15.5

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado1/8/2020

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

debian:debian_linuxgoogle:android

Debilidades (CWE)

CWE-276

Referencias

http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html(security@android.com)

https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html(security@android.com)

https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html(security@android.com)

https://source.android.com/security/bulletin/2020-01-01(security@android.com)

http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html(af854a3a-2127-422b-91ae-364da2661108)

https://source.android.com/security/bulletin/2020-01-01(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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