Unscored CVE-2023-21274 EUVD-2023-25442GHSA-chjc-m4fp-v79q

In convertSubgraphFromHAL of ShimConverter.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to lo…

Published Aug 14, 2023 · Updated Oct 9, 2024 · Assigned by google_android

Vendor: Google Product: Android Platform: Android

Description

In convertSubgraphFromHAL of ShimConverter.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

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

Advisories 2

WID-SEC-2023-1984 Google Android: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 19, 2023
WID-SEC-2023-1981 Samsung Android: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 7, 2023

References

https://android.googlesource.com/platform/packages/modules/NeuralNetworks/+/2bffd7f5e66dd0cf7e5668fb65c4f2b2e9f87cf7
https://source.android.com/security/bulletin/2023-08-01