Unscored CVE-2023-21250 EUVD-2023-25418GHSA-hqx8-8q89-hgcx

In gatt_end_operation of gatt_utils.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote co…

Published Jul 12, 2023 · Updated Nov 6, 2024 · Assigned by google_android

Vendor: Google Product: Android Platform: Android

Description

In gatt_end_operation of gatt_utils.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Vendor	Product	Affected	Fixed
Google	Android	13, 12L, 12, 11	—

Advisories 2

WID-SEC-2023-1669 Android Patchday Juli 2023 BSI CERT-Bund (WID) · Sep 6, 2023
WID-SEC-2023-1672 Samsung Android: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 5, 2023

References

https://android.googlesource.com/platform/packages/modules/Bluetooth/+/ec573bc83f1ed6722f7cb29431dcb2db7f10bf28
https://source.android.com/security/bulletin/2023-07-01