CVE-2023-21130

Name: CVE-2023-21130
Creator: NVD / NIST
Published: 2023-06-15T19:15:09.88+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2023-21130 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In btm_ble_periodic_adv_sync_lost of btm_ble_gap.cc, there is a possible remote code execution due to a buffer overflow. This could lead to remote code execution with no additional execution privileges needed. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

In btm_ble_periodic_adv_sync_lost of btm_ble_gap.cc, there is a possible remote code execution due to a buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-273502002

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.53%

40.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Google	Android	13.0

References

https://source.android.com/security/bulletin/2023-06-01Patch, Vendor Advisory
https://source.android.com/security/bulletin/2023-06-01Patch, Vendor Advisory

Timeline

Published: Jun 15, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-21130?

How severe is CVE-2023-21130?

CVE-2023-21130 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2023-21130?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-21130?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST