CVE-2023-21401

In DevmemIntChangeSparse of devicemem_server.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escal...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

In DevmemIntChangeSparse of devicemem_server.c, there is a possible out of
bounds write due to an integer overflow. This could lead to local escalation
of privilege in the kernel with no additional execution privileges needed.
User interaction is not needed for exploitation.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

影響パッケージ

Android :unknown:

[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2023-12-05"}]}]

参照URL

advisory source.android.com