CVE-2023-40100 Information

Description

In discovery_thread of Dns64Configuration.cpp there is a possible memory corruption 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.

Reference

https://android.googlesource.com/platform/packages/modules/DnsResolver/+/8e1561fb603fdaec15798372f865fb1750537f4f https://source.android.com/security/bulletin/2023-11-01