ASB-A-174052148

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-174052148.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-174052148
Aliases
Published
2021-03-01T00:00:00Z
Modified
2026-04-17T15:55:28.020024Z
Summary
[none]
Details

In sdpcopyrawdata of sdpdiscovery.cc, there is a possible system compromise due to a double free. This could lead to remote code execution 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
8.1:2021-03-01

Affected versions

8.*
8.1

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1567.0,
                "function_hash": "226686015420630971083399221244405337653"
            },
            "id": "ASB-A-174052148-355c0420",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e",
            "target": {
                "function": "bta_ag_do_disc",
                "file": "bta/ag/bta_ag_sdp.cc"
            }
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "217178944041883988427998995336572607779",
                    "268620471652406614036610575577336396100",
                    "195065986137907670458925705109645393804",
                    "316120188592456273022294446303766069277",
                    "196166543744440592454744695116625660291",
                    "296185697512847952591049413753396635607",
                    "78880808084593515505501064767592671743"
                ]
            },
            "id": "ASB-A-174052148-67c43063",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e",
            "target": {
                "file": "bta/ag/bta_ag_sdp.cc"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e"
    ],
    "types": [
        "RCE"
    ],
    "spl": "2021-03-01",
    "severity": "Critical"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-174052148.json"

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2021-03-01

Affected versions

Other
9

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "217178944041883988427998995336572607779",
                    "268620471652406614036610575577336396100",
                    "195065986137907670458925705109645393804",
                    "316120188592456273022294446303766069277",
                    "196166543744440592454744695116625660291",
                    "296185697512847952591049413753396635607",
                    "78880808084593515505501064767592671743"
                ]
            },
            "id": "ASB-A-174052148-09d29643",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e",
            "target": {
                "file": "bta/ag/bta_ag_sdp.cc"
            }
        },
        {
            "digest": {
                "length": 1567.0,
                "function_hash": "226686015420630971083399221244405337653"
            },
            "id": "ASB-A-174052148-cdbb04e8",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e",
            "target": {
                "function": "bta_ag_do_disc",
                "file": "bta/ag/bta_ag_sdp.cc"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e"
    ],
    "types": [
        "RCE"
    ],
    "spl": "2021-03-01",
    "severity": "Critical"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-174052148.json"

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2021-03-01

Affected versions

Other
10

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1567.0,
                "function_hash": "226686015420630971083399221244405337653"
            },
            "id": "ASB-A-174052148-0f6751e5",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e",
            "target": {
                "function": "bta_ag_do_disc",
                "file": "bta/ag/bta_ag_sdp.cc"
            }
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "217178944041883988427998995336572607779",
                    "268620471652406614036610575577336396100",
                    "195065986137907670458925705109645393804",
                    "316120188592456273022294446303766069277",
                    "196166543744440592454744695116625660291",
                    "296185697512847952591049413753396635607",
                    "78880808084593515505501064767592671743"
                ]
            },
            "id": "ASB-A-174052148-682c0a64",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e",
            "target": {
                "file": "bta/ag/bta_ag_sdp.cc"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e"
    ],
    "types": [
        "RCE"
    ],
    "spl": "2021-03-01",
    "severity": "Critical"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-174052148.json"

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-03-01

Affected versions

Other
11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1567.0,
                "function_hash": "226686015420630971083399221244405337653"
            },
            "id": "ASB-A-174052148-5850ecb8",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e",
            "target": {
                "function": "bta_ag_do_disc",
                "file": "bta/ag/bta_ag_sdp.cc"
            }
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "217178944041883988427998995336572607779",
                    "268620471652406614036610575577336396100",
                    "195065986137907670458925705109645393804",
                    "316120188592456273022294446303766069277",
                    "196166543744440592454744695116625660291",
                    "296185697512847952591049413753396635607",
                    "78880808084593515505501064767592671743"
                ]
            },
            "id": "ASB-A-174052148-5f778341",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e",
            "target": {
                "file": "bta/ag/bta_ag_sdp.cc"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/f0994f6e4723eddaa617b68139f064d945d9389e"
    ],
    "types": [
        "RCE"
    ],
    "spl": "2021-03-01",
    "severity": "Critical"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-174052148.json"