CVE-2023-21244

Description

In visitUris of Notification.java, there is a possible bypass of user profile boundaries due to a missing permission check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

References

Link	Tags
https://android.googlesource.com/platform/frameworks/base/+/3a448067ac9ebdf669951e90678c2daa592a81d3	patch mailing list
https://android.googlesource.com/platform/frameworks/base/+/20aedba4998373addc2befcc455a118585559fef	patch mailing list
https://android.googlesource.com/platform/frameworks/base/+/5a3d0c131175d923cf35c7beb3ee77a9e6485dad	patch mailing list
https://source.android.com/security/bulletin/2023-10-01	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21244?: CVE-2023-21244 has been scored as a medium severity vulnerability.
How to fix CVE-2023-21244?: To fix CVE-2023-21244, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-21244 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-21244 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-21244?: CVE-2023-21244 affects Google Android.

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Description

Category

CWE-862 – Missing Authorization

References

Frequently Asked Questions