PUB-A-245915315

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-245915315.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-245915315

Aliases

A-245915315
CVE-2023-20985

Published

2023-06-01T00:00:00Z

Modified

2025-07-04T14:49:55.829990Z

Summary

[none]

Details

In BTAGATTSHandleValueIndication of btagattsapi.cc, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional 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/+/4f00ec98b6621b0fa89eebf829851f4d8f02303f"
    ],
    "severity": "Moderate",
    "types": [
        "EoP"
    ],
    "spl": "2023-06-01",
    "vanir_signatures": [
        {
            "target": {
                "file": "system/bta/gatt/bta_gatts_api.cc"
            },
            "id": "PUB-A-245915315-91a4b579",
            "deprecated": false,
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "173433427464343232030996065385142546900",
                    "175381008152256785464226710436349548108",
                    "292261872986763794577689858678727794970",
                    "24728948674180896011306320165118087497"
                ]
            },
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/4f00ec98b6621b0fa89eebf829851f4d8f02303f",
            "signature_type": "Line",
            "signature_version": "v1"
        },
        {
            "target": {
                "file": "system/bta/gatt/bta_gatts_api.cc",
                "function": "BTA_GATTS_HandleValueIndication"
            },
            "id": "PUB-A-245915315-95d0dfc6",
            "deprecated": false,
            "digest": {
                "function_hash": "91195820499357571368665567679513203816",
                "length": 419.0
            },
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/4f00ec98b6621b0fa89eebf829851f4d8f02303f",
            "signature_type": "Function",
            "signature_version": "v1"
        }
    ]
}