CVE-2023-40088

CVSS 8.8 HIGHEPSS 1.7%CWE-416

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.8EPSS 1.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 Dec 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In callback_thread_event of com_android_bluetooth_btservice_AdapterService.cpp, there is a possible memory corruption due to a use after free. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

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

Affected products

Google · Android

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References

https://android.googlesource.com/platform/packages/modules/Bluetooth/+/5bfd817719fcf55cbb3476e6b5539a3db4c437fc https://source.android.com/security/bulletin/2023-12-01