ASB-A-160265164

See a problem?
Import Source
https://storage.googleapis.com/android-osv/ASB-A-160265164.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-160265164
Aliases
  • A-160265164
  • CVE-2020-0458
Published
2020-12-01T00:00:00Z
Modified
2024-08-07T19:29:47.213279Z
Summary
invalid EAC3 compressed audio frame size not detected
Details

In SPDIFEncoder::writeBurstBufferBytes and related methods of SPDIFEncoder.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.

References

Affected packages

Android / platform/system/media

Package

Name
platform/system/media

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.0:0
Fixed
8.0:2020-12-01

Affected versions

8.*

8.0

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 558.0,
                "function_hash": "40283338500318352106057796562783840058"
            },
            "id": "ASB-A-160265164-022a8b9e",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::writeBurstBufferBytes"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "length": 346.0,
                "function_hash": "152344411935269315469663959082721260705"
            },
            "id": "ASB-A-160265164-028efb4f",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/FrameScanner.cpp",
                "function": "FrameScanner::FrameScanner"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "315301970555212661788859622139306500805",
                    "168697204251568400354506960495179210678",
                    "80895717045175310121526219255663519912",
                    "146924628090277811717398141731488444775"
                ]
            },
            "id": "ASB-A-160265164-5e9e8a01",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/AC3FrameScanner.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "259647612143021780756864891114490422070",
                    "338966583500271550645993095945280475714",
                    "166975676725632283786507085152741521388",
                    "72542598289547325216051972627738719884"
                ]
            },
            "id": "ASB-A-160265164-6a005e59",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/FrameScanner.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 463.0,
                "function_hash": "198867948338260688667640693224304378116"
            },
            "id": "ASB-A-160265164-6b82cf4d",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::writeBurstBufferShorts"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "187679534532922003488298009691619337962",
                    "225568408312939496901254825816681984755",
                    "54222241606213111868796631204216806726",
                    "243491401206640026402001190439209616008"
                ]
            },
            "id": "ASB-A-160265164-79cd6c81",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/include/audio_utils/spdif/SPDIFEncoder.h"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "116260180557445152731375372260927407938",
                    "240999438553051720422268165278963468858",
                    "220454328048295003184939511476228529520",
                    "122955241082936821703367825662335229870",
                    "71440399534359075937454879324136479251",
                    "153523124046872016221664299656387230368",
                    "320787894413464901052806841291873545196",
                    "305031154763767434497816781494489983739",
                    "93855270680209134863646048469163735340",
                    "231358582525871025274494118826583420282",
                    "27932655956250264040654885415766795151",
                    "117773412660877069179545257722081461451",
                    "116072856469804973247980868881193873077",
                    "96364832259155400500614241341566879589",
                    "91763413602741681499901869674687381830",
                    "294650949833413617306493182827969411921",
                    "111231134370134772394636010813498334384",
                    "21389326718305129660984196132099421180",
                    "205101741412141249436009828536965103487",
                    "102777344931951345505008751744690140450",
                    "230914251777198549312521955300391845054",
                    "301505372585215308336311254694392667239",
                    "148793867279999665562700295334991249526",
                    "121927239038078875635368735179720523562",
                    "120664144019293849009686158440562036425",
                    "240666162488096563104071619646642960319",
                    "180635944635502272924575681960554159984"
                ]
            },
            "id": "ASB-A-160265164-92410e9f",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 2369.0,
                "function_hash": "278303449840606457413695327977492702142"
            },
            "id": "ASB-A-160265164-98ef9734",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/AC3FrameScanner.cpp",
                "function": "AC3FrameScanner::parseHeader"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "length": 193.0,
                "function_hash": "117908441538651017328085137480633857167"
            },
            "id": "ASB-A-160265164-a8848c21",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::startSyncFrame"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/media/+/4523a5863f7d8f449600e85e946cfdc9cff408b2",
        "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be"
    ],
    "spl": "2020-12-01",
    "severity": "Critical",
    "types": [
        "RCE"
    ]
}

Android / platform/system/media

Package

Name
platform/system/media

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.1:0
Fixed
8.1:2020-12-01

Affected versions

8.*

8.1

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "187679534532922003488298009691619337962",
                    "225568408312939496901254825816681984755",
                    "54222241606213111868796631204216806726",
                    "243491401206640026402001190439209616008"
                ]
            },
            "id": "ASB-A-160265164-19f1a923",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/include/audio_utils/spdif/SPDIFEncoder.h"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 463.0,
                "function_hash": "198867948338260688667640693224304378116"
            },
            "id": "ASB-A-160265164-1b30b3ee",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::writeBurstBufferShorts"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "116260180557445152731375372260927407938",
                    "240999438553051720422268165278963468858",
                    "220454328048295003184939511476228529520",
                    "122955241082936821703367825662335229870",
                    "71440399534359075937454879324136479251",
                    "153523124046872016221664299656387230368",
                    "320787894413464901052806841291873545196",
                    "305031154763767434497816781494489983739",
                    "93855270680209134863646048469163735340",
                    "231358582525871025274494118826583420282",
                    "27932655956250264040654885415766795151",
                    "117773412660877069179545257722081461451",
                    "116072856469804973247980868881193873077",
                    "96364832259155400500614241341566879589",
                    "91763413602741681499901869674687381830",
                    "294650949833413617306493182827969411921",
                    "111231134370134772394636010813498334384",
                    "21389326718305129660984196132099421180",
                    "205101741412141249436009828536965103487",
                    "102777344931951345505008751744690140450",
                    "230914251777198549312521955300391845054",
                    "301505372585215308336311254694392667239",
                    "148793867279999665562700295334991249526",
                    "121927239038078875635368735179720523562",
                    "120664144019293849009686158440562036425",
                    "240666162488096563104071619646642960319",
                    "180635944635502272924575681960554159984"
                ]
            },
            "id": "ASB-A-160265164-2fbe9097",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 193.0,
                "function_hash": "117908441538651017328085137480633857167"
            },
            "id": "ASB-A-160265164-2fdcc2b6",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::startSyncFrame"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "259647612143021780756864891114490422070",
                    "338966583500271550645993095945280475714",
                    "166975676725632283786507085152741521388",
                    "72542598289547325216051972627738719884"
                ]
            },
            "id": "ASB-A-160265164-3191c5b0",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/FrameScanner.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 346.0,
                "function_hash": "152344411935269315469663959082721260705"
            },
            "id": "ASB-A-160265164-460eba28",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/FrameScanner.cpp",
                "function": "FrameScanner::FrameScanner"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "length": 2369.0,
                "function_hash": "278303449840606457413695327977492702142"
            },
            "id": "ASB-A-160265164-4f9f1649",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/AC3FrameScanner.cpp",
                "function": "AC3FrameScanner::parseHeader"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "length": 558.0,
                "function_hash": "40283338500318352106057796562783840058"
            },
            "id": "ASB-A-160265164-b9b7da6b",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::writeBurstBufferBytes"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "315301970555212661788859622139306500805",
                    "168697204251568400354506960495179210678",
                    "80895717045175310121526219255663519912",
                    "146924628090277811717398141731488444775"
                ]
            },
            "id": "ASB-A-160265164-da49bae2",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/AC3FrameScanner.cpp"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/media/+/4523a5863f7d8f449600e85e946cfdc9cff408b2",
        "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be"
    ],
    "spl": "2020-12-01",
    "severity": "Critical",
    "types": [
        "RCE"
    ]
}

Android / platform/system/media

Package

Name
platform/system/media

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2020-12-01

Affected versions

Other

9

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 2369.0,
                "function_hash": "278303449840606457413695327977492702142"
            },
            "id": "ASB-A-160265164-3ab285cb",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/AC3FrameScanner.cpp",
                "function": "AC3FrameScanner::parseHeader"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "length": 193.0,
                "function_hash": "117908441538651017328085137480633857167"
            },
            "id": "ASB-A-160265164-3ac51b11",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::startSyncFrame"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "length": 346.0,
                "function_hash": "152344411935269315469663959082721260705"
            },
            "id": "ASB-A-160265164-3ce32501",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/FrameScanner.cpp",
                "function": "FrameScanner::FrameScanner"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "187679534532922003488298009691619337962",
                    "225568408312939496901254825816681984755",
                    "54222241606213111868796631204216806726",
                    "243491401206640026402001190439209616008"
                ]
            },
            "id": "ASB-A-160265164-6d0f41ba",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/include/audio_utils/spdif/SPDIFEncoder.h"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "116260180557445152731375372260927407938",
                    "240999438553051720422268165278963468858",
                    "220454328048295003184939511476228529520",
                    "122955241082936821703367825662335229870",
                    "71440399534359075937454879324136479251",
                    "153523124046872016221664299656387230368",
                    "320787894413464901052806841291873545196",
                    "305031154763767434497816781494489983739",
                    "93855270680209134863646048469163735340",
                    "231358582525871025274494118826583420282",
                    "27932655956250264040654885415766795151",
                    "117773412660877069179545257722081461451",
                    "116072856469804973247980868881193873077",
                    "96364832259155400500614241341566879589",
                    "91763413602741681499901869674687381830",
                    "294650949833413617306493182827969411921",
                    "111231134370134772394636010813498334384",
                    "21389326718305129660984196132099421180",
                    "205101741412141249436009828536965103487",
                    "102777344931951345505008751744690140450",
                    "230914251777198549312521955300391845054",
                    "301505372585215308336311254694392667239",
                    "148793867279999665562700295334991249526",
                    "121927239038078875635368735179720523562",
                    "120664144019293849009686158440562036425",
                    "240666162488096563104071619646642960319",
                    "180635944635502272924575681960554159984"
                ]
            },
            "id": "ASB-A-160265164-91d55c6e",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 558.0,
                "function_hash": "40283338500318352106057796562783840058"
            },
            "id": "ASB-A-160265164-a6f74f32",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::writeBurstBufferBytes"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "259647612143021780756864891114490422070",
                    "338966583500271550645993095945280475714",
                    "166975676725632283786507085152741521388",
                    "72542598289547325216051972627738719884"
                ]
            },
            "id": "ASB-A-160265164-c4b267e7",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/FrameScanner.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 463.0,
                "function_hash": "198867948338260688667640693224304378116"
            },
            "id": "ASB-A-160265164-ecbab205",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::writeBurstBufferShorts"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "315301970555212661788859622139306500805",
                    "168697204251568400354506960495179210678",
                    "80895717045175310121526219255663519912",
                    "146924628090277811717398141731488444775"
                ]
            },
            "id": "ASB-A-160265164-ffd8b14a",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/AC3FrameScanner.cpp"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/media/+/4523a5863f7d8f449600e85e946cfdc9cff408b2",
        "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be"
    ],
    "spl": "2020-12-01",
    "severity": "Critical",
    "types": [
        "RCE"
    ]
}

Android / platform/system/media

Package

Name
platform/system/media

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2020-12-01

Affected versions

Other

10

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "116260180557445152731375372260927407938",
                    "240999438553051720422268165278963468858",
                    "220454328048295003184939511476228529520",
                    "122955241082936821703367825662335229870",
                    "71440399534359075937454879324136479251",
                    "153523124046872016221664299656387230368",
                    "320787894413464901052806841291873545196",
                    "305031154763767434497816781494489983739",
                    "93855270680209134863646048469163735340",
                    "231358582525871025274494118826583420282",
                    "27932655956250264040654885415766795151",
                    "117773412660877069179545257722081461451",
                    "116072856469804973247980868881193873077",
                    "96364832259155400500614241341566879589",
                    "91763413602741681499901869674687381830",
                    "294650949833413617306493182827969411921",
                    "111231134370134772394636010813498334384",
                    "21389326718305129660984196132099421180",
                    "205101741412141249436009828536965103487",
                    "102777344931951345505008751744690140450",
                    "230914251777198549312521955300391845054",
                    "301505372585215308336311254694392667239",
                    "148793867279999665562700295334991249526",
                    "121927239038078875635368735179720523562",
                    "120664144019293849009686158440562036425",
                    "240666162488096563104071619646642960319",
                    "180635944635502272924575681960554159984"
                ]
            },
            "id": "ASB-A-160265164-00608e33",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 558.0,
                "function_hash": "40283338500318352106057796562783840058"
            },
            "id": "ASB-A-160265164-07acacec",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::writeBurstBufferBytes"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "187679534532922003488298009691619337962",
                    "225568408312939496901254825816681984755",
                    "54222241606213111868796631204216806726",
                    "243491401206640026402001190439209616008"
                ]
            },
            "id": "ASB-A-160265164-0c39ec8e",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/include/audio_utils/spdif/SPDIFEncoder.h"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 2369.0,
                "function_hash": "278303449840606457413695327977492702142"
            },
            "id": "ASB-A-160265164-1f34c90d",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/AC3FrameScanner.cpp",
                "function": "AC3FrameScanner::parseHeader"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "length": 193.0,
                "function_hash": "117908441538651017328085137480633857167"
            },
            "id": "ASB-A-160265164-3ad9c279",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::startSyncFrame"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "315301970555212661788859622139306500805",
                    "168697204251568400354506960495179210678",
                    "80895717045175310121526219255663519912",
                    "146924628090277811717398141731488444775"
                ]
            },
            "id": "ASB-A-160265164-6ea51a29",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/AC3FrameScanner.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 463.0,
                "function_hash": "198867948338260688667640693224304378116"
            },
            "id": "ASB-A-160265164-71a98843",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/SPDIFEncoder.cpp",
                "function": "SPDIFEncoder::writeBurstBufferShorts"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "259647612143021780756864891114490422070",
                    "338966583500271550645993095945280475714",
                    "166975676725632283786507085152741521388",
                    "72542598289547325216051972627738719884"
                ]
            },
            "id": "ASB-A-160265164-bc914504",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/FrameScanner.cpp"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 346.0,
                "function_hash": "152344411935269315469663959082721260705"
            },
            "id": "ASB-A-160265164-d24acb85",
            "source": "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "audio_utils/spdif/FrameScanner.cpp",
                "function": "FrameScanner::FrameScanner"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/media/+/4523a5863f7d8f449600e85e946cfdc9cff408b2",
        "https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be"
    ],
    "spl": "2020-12-01",
    "severity": "Critical",
    "types": [
        "RCE"
    ]
}