What is CVE-2023-21361?

CVE-2023-21361 is a high-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 8.8/10. Published 2023-10-30.

How severe is CVE-2023-21361?

High severity. CVSS v3 base score is 8.8 out of 10.

Use After Free in Google Android

CVE-2023-21361

In Bluetooth, there is a possibility of code-execution due to a use after free. This could lead to paired device escalation of privilege in the privileged Bluetooth process with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability class: Use-After-Free

EPSS: 0.001 (4.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 14.0, 14

Weakness classification (CWE)

CWE-416 — Use After Free

References

security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-21361?: CVE-2023-21361 is a high-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 8.8/10. Published 2023-10-30.
How severe is CVE-2023-21361?: High severity. CVSS v3 base score is 8.8 out of 10.