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CVE-2020-0009

MEDIUM

5.5

Description

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

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie1/8/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

debian:debian_linuxgoogle:android

Faiblesses (CWE)

CWE-276

References

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)

Correlations IOC

Aucune correlation enregistree

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