PUB-A-260079141

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-260079141.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-260079141

Aliases

A-260079141
CVE-2023-21194

Published

2023-06-01T00:00:00Z

Modified

2026-04-27T15:40:08.012512Z

Summary

[none]

Details

In gattdbgopname of gattutils.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

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8f013f79801ae1bfb6daa37dbe306fe36a33e678"
    ],
    "severity": "Moderate",
    "types": [
        "ID"
    ],
    "vanir_signatures": [
        {
            "id": "PUB-A-260079141-6c7d4e57",
            "target": {
                "file": "system/stack/gatt/gatt_utils.cc",
                "function": "gatt_dbg_op_name"
            },
            "digest": {
                "function_hash": "108495142603941355380161969255262114895",
                "length": 304.0
            },
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8f013f79801ae1bfb6daa37dbe306fe36a33e678",
            "deprecated": false
        },
        {
            "id": "PUB-A-260079141-af1f4ce8",
            "target": {
                "file": "system/stack/gatt/gatt_utils.cc"
            },
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "306877655781735731004057265056922626020",
                    "180968606853377423050043405577807002284",
                    "298162746033297610771349635992227937250",
                    "35194271448480591414831634923850904476",
                    "172527840135690030660520372750640809726",
                    "215095923846177409187068728242968229650",
                    "224157642708441971204992002044391361658"
                ]
            },
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8f013f79801ae1bfb6daa37dbe306fe36a33e678",
            "deprecated": false
        }
    ],
    "spl": "2023-06-01"
}

Database specific

source

"https://storage.googleapis.com/android-osv/PUB-A-260079141.json"