CVE-2023-21076

In createTransmitFollowupRequest of nan.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-261857623References: N/A

Score

CVSS 3.1 6.7 Medium

Status

Modified - security@android.com

Published

2023-03-24

Last modified

2025-02-20

Weaknesses

CWE-787

Affected products

• Android (Google)

References

• https://source.android.com/security/bulletin/pixel/2023-03-01