Unscored CVE-2023-21290 EUVD-2023-25458GHSA-7jvf-757h-gx3x

In update of MmsProvider.java, there is a possible way to bypass file permission checks due to a race condition. This could lead to local d…

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

Vendor: Google Product: Android Platform: Android

Description

In update of MmsProvider.java, there is a possible way to bypass file permission checks due to a race condition. This could lead to local denial of service 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-2023-1984 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/providers/TelephonyProvider/+/ca4c9a19635119d95900793e7a41b820cd1d94d9
https://source.android.com/security/bulletin/2023-08-01