CVE-2023-35681

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-09-11 · updated 2026-06-17
Weakness: CWE-190

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.

Affected products

Android: 13.0

References

https://android.googlesource.com/platform/packages/modules/Bluetooth/+/d8d95291f16a8f18f8ffbd6322c14686897c5730
https://source.android.com/security/bulletin/2023-09-01
https://android.googlesource.com/platform/packages/modules/Bluetooth/+/d8d95291f16a8f18f8ffbd6322c14686897c5730
https://source.android.com/security/bulletin/2023-09-01

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