PUB-A-263545186

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-263545186.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-263545186

Aliases

A-263545186
CVE-2023-21201

Published

2023-06-01T00:00:00Z

Modified

2025-09-23T14:58:02.744034Z

Summary

[none]

Details

In oncreaterecordevent of btifsdp_server.cc, there is a possible out of bounds read due to a missing null check. This could lead to remote denial of service 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

{
    "types": [
        "DoS"
    ],
    "severity": "Moderate",
    "spl": "2023-06-01",
    "vanir_signatures": [
        {
            "id": "PUB-A-263545186-46fb1e4b",
            "deprecated": false,
            "digest": {
                "length": 930.0,
                "function_hash": "20097229009039841849162195789412494020"
            },
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b45b847923b0961a72c007fabf241aeb288555a7",
            "target": {
                "function": "on_create_record_event",
                "file": "system/btif/src/btif_sdp_server.cc"
            }
        },
        {
            "id": "PUB-A-263545186-6820681e",
            "deprecated": false,
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "317788044459968284923696034204101275166",
                    "41588262629951368502940914956533878477",
                    "95628027711683019450085083107078831723",
                    "304214588498363512538106009430986837166",
                    "201022218695380493521015868191795181323",
                    "149003916611454817267061666945564548709"
                ]
            },
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b45b847923b0961a72c007fabf241aeb288555a7",
            "target": {
                "file": "system/btif/src/btif_sdp_server.cc"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b45b847923b0961a72c007fabf241aeb288555a7"
    ]
}