PUB-A-260569414

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-260569414.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-260569414

Aliases

A-260569414
CVE-2023-20987

Published

2023-06-01T00:00:00Z

Modified

2025-11-14T16:44:49.782125Z

Summary

[none]

Details

In btmreadlinkqualitycomplete of btm_acl.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure over Bluetooth 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

{
    "spl": "2023-06-01",
    "severity": "Moderate",
    "fixes": [
        "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8ed958ed40fa84fd0e2f4c2ad6c49dad6e994d2d"
    ],
    "types": [
        "ID"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "id": "PUB-A-260569414-1c182f8a",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8ed958ed40fa84fd0e2f4c2ad6c49dad6e994d2d",
            "signature_version": "v1",
            "target": {
                "function": "btu_hcif_hdl_command_complete",
                "file": "system/stack/btu/btu_hcif.cc"
            },
            "signature_type": "Function",
            "digest": {
                "function_hash": "257010832042188423388289082366036976127",
                "length": 2098.0
            }
        },
        {
            "deprecated": false,
            "id": "PUB-A-260569414-4d4f56ef",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8ed958ed40fa84fd0e2f4c2ad6c49dad6e994d2d",
            "signature_version": "v1",
            "target": {
                "file": "system/test/mock/mock_stack_acl.h"
            },
            "signature_type": "Line",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
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            }
        },
        {
            "deprecated": false,
            "id": "PUB-A-260569414-73283b3a",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8ed958ed40fa84fd0e2f4c2ad6c49dad6e994d2d",
            "signature_version": "v1",
            "target": {
                "file": "system/stack/include/acl_hci_link_interface.h"
            },
            "signature_type": "Line",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
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        },
        {
            "deprecated": false,
            "id": "PUB-A-260569414-9b6ca41a",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8ed958ed40fa84fd0e2f4c2ad6c49dad6e994d2d",
            "signature_version": "v1",
            "target": {
                "file": "system/stack/acl/btm_acl.cc"
            },
            "signature_type": "Line",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
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                ]
            }
        },
        {
            "deprecated": false,
            "id": "PUB-A-260569414-ad07f9b0",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8ed958ed40fa84fd0e2f4c2ad6c49dad6e994d2d",
            "signature_version": "v1",
            "target": {
                "function": "btm_read_link_quality_complete",
                "file": "system/stack/acl/btm_acl.cc"
            },
            "signature_type": "Function",
            "digest": {
                "function_hash": "302795191495329341646750928303156994215",
                "length": 774.0
            }
        },
        {
            "deprecated": false,
            "id": "PUB-A-260569414-cbc9d9ec",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8ed958ed40fa84fd0e2f4c2ad6c49dad6e994d2d",
            "signature_version": "v1",
            "target": {
                "file": "system/stack/btu/btu_hcif.cc"
            },
            "signature_type": "Line",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
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                    "158941216599183211904720826236231977225",
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        },
        {
            "deprecated": false,
            "id": "PUB-A-260569414-e4570623",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/8ed958ed40fa84fd0e2f4c2ad6c49dad6e994d2d",
            "signature_version": "v1",
            "target": {
                "file": "system/test/mock/mock_stack_acl.cc"
            },
            "signature_type": "Line",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
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            }
        }
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}