CVE-2023-21290

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.

Related CPE's

References

https://android.googlesource.com/platform/packages/providers/TelephonyProvider/+/ca4c9a19635119d95900793e7a41b820cd1d94d9

https://source.android.com/security/bulletin/2023-08-01

CvssV3 impact

CvssV2 impact