CVE-2023-35681

Name: CVE-2023-35681
Creator: NVD / NIST
Published: 2023-09-11T21:15:42.543+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.54%

Last modified Jun 17, 2026

CVE-2023-35681 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 0.54% chance of exploitation in the next 30 days.

Description

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.

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

0.54%

41.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Google	Android	13.0

References

https://android.googlesource.com/platform/packages/modules/Bluetooth/+/d8d95291f16a8f18f8ffbd6322c14686897c5730Vendor Advisory
https://source.android.com/security/bulletin/2023-09-01Vendor Advisory
https://android.googlesource.com/platform/packages/modules/Bluetooth/+/d8d95291f16a8f18f8ffbd6322c14686897c5730Vendor Advisory
https://source.android.com/security/bulletin/2023-09-01Vendor Advisory

Timeline

Published: Sep 11, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-35681?

How severe is CVE-2023-35681?

CVE-2023-35681 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.

How do I fix CVE-2023-35681?

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-2023-35681?

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

Scan your code now

Source: NVD / NIST