What is CVE-2023-21130?

CVE-2023-21130 is a critical-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2023-06-15.

How severe is CVE-2023-21130?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Out-of-bounds Read in Google Android

CVE-2023-21130

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

Vulnerability class: Buffer Overflow

EPSS: 0.005 (41.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

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

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

security@android.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-21130?: CVE-2023-21130 is a critical-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2023-06-15.
How severe is CVE-2023-21130?: Critical severity. CVSS v3 base score is 9.8 out of 10.