CVE-2021-1028

In setClientStateLocked of SurfaceFlinger.cpp, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-193034683

Score

CVSS 3.1 7.8 High

Status

Modified - security@android.com

Published

2021-12-15

Last modified

2024-08-03

Weaknesses

CWE-416, CWE-787

Affected products

• Android (Google)

References

• https://source.android.com/security/bulletin/pixel/2021-12-01