CVE-2023-20971

Description

In removePermission of PermissionManagerServiceImpl.java, there is a possible way to obtain dangerous permissions without user consent due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.01%
Affected: Google Android
Published at:
Updated at:

References

Link Tags
https://android.googlesource.com/platform/frameworks/base/+/6c22d6c1e69676c5c68d21928aa5486bfd1bd131
https://source.android.com/security/bulletin/2024-08-01
https://source.android.com/security/bulletin/pixel/2023-06-01

Frequently Asked Questions

What is the severity of CVE-2023-20971?
CVE-2023-20971 has been scored as a high severity vulnerability.
How to fix CVE-2023-20971?
To fix CVE-2023-20971, 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-2023-20971 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-20971 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-2023-20971?
CVE-2023-20971 affects Google Android.
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