ASB-A-181860042

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-181860042.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-181860042
Aliases
Published
2021-06-01T00:00:00Z
Modified
2026-04-30T15:48:46.890647Z
Summary
[none]
Details

In handlercmetamsgcmd of btifrc.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.1:0
Fixed
8.1:2021-06-01

Affected versions

8.*
8.1

Ecosystem specific 

{
    "types": [
        "RCE"
    ],
    "spl": "2021-06-01",
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/4c9874d7318114a925a1397e4d50c3adf4466cb7"
    ],
    "severity": "Critical",
    "vanir_signatures": [
        {
            "signature_type": "Function",
            "target": {
                "function": "avrc_ctrl_pars_vendor_cmd",
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_version": "v1",
            "id": "ASB-A-181860042-20bf1869",
            "digest": {
                "function_hash": "30384822939121190592029269469687542709",
                "length": 975.0
            },
            "deprecated": false,
            "source": "https://android.googlesource.com/platform/system/bt/+/4c9874d7318114a925a1397e4d50c3adf4466cb7"
        },
        {
            "signature_type": "Line",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_version": "v1",
            "id": "ASB-A-181860042-6ca4b5d6",
            "digest": {
                "line_hashes": [
                    "209051549421598997493608576163822465820",
                    "185812421405846509614530449186919713536",
                    "297828353395766766323788684671303738769",
                    "103601486506301070812485503618532030479"
                ],
                "threshold": 0.9
            },
            "deprecated": false,
            "source": "https://android.googlesource.com/platform/system/bt/+/4c9874d7318114a925a1397e4d50c3adf4466cb7"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-181860042.json"

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2021-06-01

Affected versions

Other
9

Ecosystem specific 

{
    "types": [
        "RCE"
    ],
    "spl": "2021-06-01",
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/2901716406e6919a286d73eb596c5e16e117dca0"
    ],
    "severity": "Critical",
    "vanir_signatures": [
        {
            "signature_type": "Function",
            "target": {
                "function": "avrc_ctrl_pars_vendor_cmd",
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_version": "v1",
            "id": "ASB-A-181860042-28e3190e",
            "digest": {
                "function_hash": "30384822939121190592029269469687542709",
                "length": 975.0
            },
            "deprecated": false,
            "source": "https://android.googlesource.com/platform/system/bt/+/2901716406e6919a286d73eb596c5e16e117dca0"
        },
        {
            "signature_type": "Line",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_version": "v1",
            "id": "ASB-A-181860042-cbe888c8",
            "digest": {
                "line_hashes": [
                    "209051549421598997493608576163822465820",
                    "185812421405846509614530449186919713536",
                    "297828353395766766323788684671303738769",
                    "103601486506301070812485503618532030479"
                ],
                "threshold": 0.9
            },
            "deprecated": false,
            "source": "https://android.googlesource.com/platform/system/bt/+/2901716406e6919a286d73eb596c5e16e117dca0"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-181860042.json"

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2021-06-01

Affected versions

Other
10

Ecosystem specific 

{
    "types": [
        "RCE"
    ],
    "spl": "2021-06-01",
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/d667a2f6d043d34ee59174b7036e695ad0953ab4"
    ],
    "severity": "Critical",
    "vanir_signatures": [
        {
            "signature_type": "Line",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_version": "v1",
            "id": "ASB-A-181860042-3d4232cc",
            "digest": {
                "line_hashes": [
                    "209051549421598997493608576163822465820",
                    "185812421405846509614530449186919713536",
                    "297828353395766766323788684671303738769",
                    "103601486506301070812485503618532030479"
                ],
                "threshold": 0.9
            },
            "deprecated": false,
            "source": "https://android.googlesource.com/platform/system/bt/+/d667a2f6d043d34ee59174b7036e695ad0953ab4"
        },
        {
            "signature_type": "Function",
            "target": {
                "function": "avrc_ctrl_pars_vendor_cmd",
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_version": "v1",
            "id": "ASB-A-181860042-8fdefab9",
            "digest": {
                "function_hash": "30384822939121190592029269469687542709",
                "length": 975.0
            },
            "deprecated": false,
            "source": "https://android.googlesource.com/platform/system/bt/+/d667a2f6d043d34ee59174b7036e695ad0953ab4"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-181860042.json"

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-06-01

Affected versions

Other
11

Ecosystem specific 

{
    "types": [
        "RCE"
    ],
    "spl": "2021-06-01",
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/4deeb022c7efe39e9ce34d9373ba900d9ed2741f"
    ],
    "severity": "Critical",
    "vanir_signatures": [
        {
            "signature_type": "Line",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_version": "v1",
            "id": "ASB-A-181860042-6190d499",
            "digest": {
                "line_hashes": [
                    "229747177241047671136006243129545939521",
                    "194936249656141924618396571107547943231",
                    "297828353395766766323788684671303738769",
                    "103601486506301070812485503618532030479"
                ],
                "threshold": 0.9
            },
            "deprecated": false,
            "source": "https://android.googlesource.com/platform/system/bt/+/4deeb022c7efe39e9ce34d9373ba900d9ed2741f"
        },
        {
            "signature_type": "Function",
            "target": {
                "function": "avrc_ctrl_pars_vendor_cmd",
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_version": "v1",
            "id": "ASB-A-181860042-bd8c2c67",
            "digest": {
                "function_hash": "335736388932527993337630848351454608353",
                "length": 1021.0
            },
            "deprecated": false,
            "source": "https://android.googlesource.com/platform/system/bt/+/4deeb022c7efe39e9ce34d9373ba900d9ed2741f"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-181860042.json"