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CVE-2020-0009

Published: Jan 8, 2020

Modified: Aug 4, 2024

PUBLISHED

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

Vendor	Product	Versions
n/a	Android	affected `Android kernel`

References

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

x_refsource_CONFIRM

http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html

x_refsource_MISC

[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update

mailing-list

x_refsource_MLIST

[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update

mailing-list

x_refsource_MLIST

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