PUB-A-261857395

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-261857395.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-261857395

Aliases

A-261857395
CVE-2023-21196

Published

2023-06-01T00:00:00Z

Modified

2026-04-17T15:55:28.020024Z

Summary

[none]

Details

In btmblebatchscanfiltertrackadvvsecback of btmble_batchscan.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure in the Bluetooth server with System execution privileges needed. User interaction is not needed for exploitation.

References

https://source.android.com/security/bulletin/2023-06-01

Affected packages

Android / platform/packages/modules/Bluetooth

Package

Name: platform/packages/modules/Bluetooth

Affected ranges

Type: ECOSYSTEM
Events: Introduced

13-next:0

Fixed

13-next:2023-06-01

Affected versions

Other

13-next

Ecosystem specific

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
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                ]
            },
            "id": "PUB-A-261857395-a383beae",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c5e898d346cbaa88eaecde2b1a052d06604f8a16",
            "target": {
                "file": "system/stack/btm/btm_ble_batchscan.cc"
            }
        },
        {
            "digest": {
                "length": 2058.0,
                "function_hash": "308852664891405002207167474436655693499"
            },
            "id": "PUB-A-261857395-b6b23856",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c5e898d346cbaa88eaecde2b1a052d06604f8a16",
            "target": {
                "function": "btm_ble_batchscan_filter_track_adv_vse_cback",
                "file": "system/stack/btm/btm_ble_batchscan.cc"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c5e898d346cbaa88eaecde2b1a052d06604f8a16"
    ],
    "types": [
        "ID"
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    "spl": "2023-06-01",
    "severity": "Moderate"
}

Database specific

source

"https://storage.googleapis.com/android-osv/PUB-A-261857395.json"