CVE-2023-40078: Buffer Overflow
In a2dpvendoropusdecoderdecodepacket of a2dpvendoropusdecoder.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/platform/packages/modules/Bluetoothto a version that resolves this vulnerability.Fixed in 14-next:2023-12-01 - Upgrade
Upgrade
android/platform/packages/modules/Bluetoothto a version that resolves this vulnerability.Fixed in 14:2023-12-01
Event History
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-40078.
What is the severity of CVE-2023-40078?
The severity of CVE-2023-40078 is high with a severity value of 7.
What is the affected software?
The affected software is Google Android.
How does the vulnerability CVE-2023-40078 work?
The vulnerability CVE-2023-40078 is a heap buffer overflow in a2dp_vendor_opus_decoder_decode_packet of a2dp_vendor_opus_decoder.cc, allowing for a possible out of bounds write and potential escalation of privilege on paired devices.
Is user interaction required for exploitation of CVE-2023-40078?
No, user interaction is not needed for exploitation of CVE-2023-40078.