What is CVE-2023-35681?

CVE-2023-35681 is a critical-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2023-09-11.

How severe is CVE-2023-35681?

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

Buffer overflow in Google Android

CVE-2023-35681

In eatt_l2cap_reconfig_completed of eatt_impl.h, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability class: Integer Overflow

EPSS: 0.005 (42.1th 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, 13.0

Weakness classification (CWE)

References

security@android.com (Vendor Advisory)
security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-35681?: CVE-2023-35681 is a critical-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2023-09-11.
How severe is CVE-2023-35681?: Critical severity. CVSS v3 base score is 9.8 out of 10.