CVE-2021-39814

In ppmp_validate_wsm of drm_fw.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of pri...

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 ppmp_validate_wsm of drm_fw.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System 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":"Pixel-family specific:0"},{"fixed":"Pixel-family specific:2022-04-05"}]}]

参照URL

advisory source.android.com