What is CVE-2023-21190?

CVE-2023-21190 is a medium-severity vulnerability in Google Android. CVSS score: 5.0/10. Published 2023-06-28.

How severe is CVE-2023-21190?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Vulnerability in Google Android

CVE-2023-21190

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

EPSS: 0.001 (0.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 13.0
N/a Android — versions Android-13

References

security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-21190?: CVE-2023-21190 is a medium-severity vulnerability in Google Android. CVSS score: 5.0/10. Published 2023-06-28.
How severe is CVE-2023-21190?: Medium severity. CVSS v3 base score is 5.0 out of 10.