ASB-A-231161832

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-231161832.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-231161832
Aliases
Published
2022-08-01T00:00:00Z
Modified
2026-04-17T15:55:28.020024Z
Summary
[none]
Details

In btifdmauthcmplevt of btif_dm.cc, there is a possible vulnerability in Cross-Transport Key Derivation due to Weakness in Bluetooth Standard. This could lead to remote escalation of privilege 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
10:0
Fixed
10:2022-08-01

Affected versions

Other
10

Ecosystem specific 

{
    "severity": "High",
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/21df1076a4b9c1d1bbe3f5ecb475fe0b7c1b8c2a"
    ],
    "spl": "2022-08-01",
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/bt/+/21df1076a4b9c1d1bbe3f5ecb475fe0b7c1b8c2a",
            "target": {
                "file": "btif/src/btif_dm.cc"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "155913144021378683436155797221628687420",
                    "171637098634629174589416245080161450766",
                    "155717385054888379048271655893029346988",
                    "46643993917118570152881840902373659619",
                    "7154684571415361070313675271200547726",
                    "64196000651627500630870698709013979691",
                    "237515720733202254667559770393489400365",
                    "299898572284227807643383709872175108567",
                    "312292796004805039980542919484067449510",
                    "105922491511705293652491594246266023139",
                    "300839439507607119005412988824370853381",
                    "321893301638270271118140534282829262887",
                    "309485616464083531898752752851898369381"
                ],
                "threshold": 0.9
            },
            "signature_type": "Line",
            "id": "ASB-A-231161832-4a8dabc8"
        },
        {
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/bt/+/21df1076a4b9c1d1bbe3f5ecb475fe0b7c1b8c2a",
            "target": {
                "function": "btif_dm_auth_cmpl_evt",
                "file": "btif/src/btif_dm.cc"
            },
            "deprecated": false,
            "digest": {
                "function_hash": "339222158557441203393941650598524772152",
                "length": 4354.0
            },
            "signature_type": "Function",
            "id": "ASB-A-231161832-ef2ec400"
        }
    ],
    "types": [
        "EoP"
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-231161832.json"

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2022-08-01

Affected versions

Other
11

Ecosystem specific 

{
    "severity": "High",
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/d9a9f9aaecd5bc46827b40db5a2e5745056440fd"
    ],
    "spl": "2022-08-01",
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/bt/+/d9a9f9aaecd5bc46827b40db5a2e5745056440fd",
            "target": {
                "file": "btif/src/btif_dm.cc"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "281038502249986630575748519143314696849",
                    "72197688718750751391239254819225338042",
                    "338918488766901507058381519227265327981",
                    "20759972281627573174124764572275216719",
                    "311418104710480438400218884651805836658",
                    "7154684571415361070313675271200547726",
                    "35847011711488605409754092891423926885",
                    "35876981577700395519483766362007945250",
                    "74793239645793207235314766573288209278",
                    "89942994437809222703622311834297087568",
                    "180115128368971591478332975000459982295",
                    "201715510797139776704144394770091320084",
                    "139085585212593830798429066256726099793",
                    "97662045186069946370174839789910839851",
                    "279796299712718262204248636763671731527",
                    "233433545915128667687598604890310512647"
                ],
                "threshold": 0.9
            },
            "signature_type": "Line",
            "id": "ASB-A-231161832-43cc56b5"
        },
        {
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/bt/+/d9a9f9aaecd5bc46827b40db5a2e5745056440fd",
            "target": {
                "function": "btif_dm_auth_cmpl_evt",
                "file": "btif/src/btif_dm.cc"
            },
            "deprecated": false,
            "digest": {
                "function_hash": "73689322892524819627989823368260004637",
                "length": 4537.0
            },
            "signature_type": "Function",
            "id": "ASB-A-231161832-c944f133"
        }
    ],
    "types": [
        "EoP"
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-231161832.json"

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2022-08-01

Affected versions

Other
12

Ecosystem specific 

{
    "severity": "High",
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/b0d24fcd940993c518f92b0ee4df5742b95dcfc4"
    ],
    "spl": "2022-08-01",
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/bt/+/b0d24fcd940993c518f92b0ee4df5742b95dcfc4",
            "target": {
                "file": "btif/src/btif_dm.cc"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "222836440643992615353875424033600584071",
                    "232618286195615997000739277470485005742",
                    "213456899501931352574478292603151719957",
                    "231244916165462127494072958874732629115",
                    "186279845419743164384933534640996078815",
                    "11467096402748902967664410109067256570",
                    "1690482776887522843859492503434578577",
                    "11648869612130042197703327793807419762",
                    "82274207637916328501549683180612018960",
                    "7154684571415361070313675271200547726",
                    "159196903491874675396552078808025489266",
                    "296851379831879485199039643506728385480",
                    "52176092958150272323088281254917330906",
                    "218381473694905084969775577694333507656",
                    "180993196266607633012710558205714375435",
                    "30984294342602684712967291352240254310",
                    "125461633491760122188030886933493096655",
                    "144678437641515801717708615157457148359",
                    "267238091813756161768399101085681583674",
                    "212380816164120271258999546627855341624",
                    "218381473694905084969775577694333507656",
                    "312440967877922871926599967687015713453",
                    "313673972089025565756260425137054106040",
                    "23639857049730241874146425438170274714"
                ],
                "threshold": 0.9
            },
            "signature_type": "Line",
            "id": "ASB-A-231161832-27d61c0a"
        },
        {
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/bt/+/b0d24fcd940993c518f92b0ee4df5742b95dcfc4",
            "target": {
                "function": "btif_dm_auth_cmpl_evt",
                "file": "btif/src/btif_dm.cc"
            },
            "deprecated": false,
            "digest": {
                "function_hash": "170726132245754375231028467631209869703",
                "length": 4954.0
            },
            "signature_type": "Function",
            "id": "ASB-A-231161832-6715e9bc"
        }
    ],
    "types": [
        "EoP"
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-231161832.json"