CVE-2023-21190

Description

In btm_acl_encrypt_change of btm_acl.cc, there is a possible way for a remote device to turn off encryption without resulting in a terminated connection due to an unusual root cause. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-251436534

5.0

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.02%

Vendor Advisory android.com

Affected: n/a Android

References

Link	Tags
https://source.android.com/security/bulletin/pixel/2023-06-01	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21190?: CVE-2023-21190 has been scored as a medium severity vulnerability.
How to fix CVE-2023-21190?: To fix CVE-2023-21190, 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-2023-21190 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-21190 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-2023-21190?: CVE-2023-21190 affects n/a Android.

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