CVE-2022-20376

In trusty_log_seq_start of trusty-log.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege...

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 trusty_log_seq_start of trusty-log.c, there is a possible use after free due to improper locking. 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":":0"},{"fixed":":2022-08-05"}]}]

参照URL

advisory source.android.com