Possible Out of Bounds Read in l2cble_process_sig_cmd Could Lead to Remote Information Disclosure
CVE-2018-9485

6.5MEDIUM

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
20 November 2024

What is CVE-2018-9485?

An out of bounds read vulnerability exists in the processing of Bluetooth commands within the Android Bluetooth stack. Specifically, the issue arises from a missing bounds check in the function l2cble_process_sig_cmd of l2c_ble.cc. This flaw can potentially allow an attacker to access sensitive information remotely, without the need for user interaction or additional execution privileges. The affected Android versions are vulnerable to unauthorized information disclosure through Bluetooth, prompting concerns about the security of data transmission over wireless connections.

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Affected Version(s)

Android 7

Android 8

Android 8.1

References

https://source.android.com/security/bulletin/2018-09-01

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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