What is CVE-2023-21395?

CVE-2023-21395 is a medium-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 6.5/10. Published 2023-10-30.

How severe is CVE-2023-21395?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Use After Free in Google Android

CVE-2023-21395

In Bluetooth, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability class: Use-After-Free

EPSS: 0.002 (8.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 14

Weakness classification (CWE)

CWE-416 — Use After Free

References

security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-21395?: CVE-2023-21395 is a medium-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 6.5/10. Published 2023-10-30.
How severe is CVE-2023-21395?: Medium severity. CVSS v3 base score is 6.5 out of 10.