ASB-A-177611958

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-177611958.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-177611958
Aliases
  • A-177611958
  • CVE-2021-0474
Published
2021-05-01T00:00:00Z
Modified
2024-08-07T19:29:37.509067Z
Summary
android source bug. in function avrc_msg_cback of avrc_api.cc
Details

In avrcmsgcback of avrc_api.cc, there is a possible out of bounds write due to a heap buffer overflow. 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
8.1:2021-05-01

Affected versions

8.*

8.1

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 6340.0,
                "function_hash": "141229084215930000517804498151885108027"
            },
            "id": "ASB-A-177611958-7705428f",
            "source": "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc",
                "function": "avrc_msg_cback"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "150526927012349828544716931783640751422",
                    "149995605094085377647301397251620837487",
                    "111438774854508784820030139337456414102",
                    "102394801961573258940149572632047047712",
                    "136400734491565729666473351706100250063"
                ]
            },
            "id": "ASB-A-177611958-b535a274",
            "source": "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd"
    ],
    "spl": "2021-05-01",
    "severity": "Critical",
    "types": [
        "RCE"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2021-05-01

Affected versions

Other

9

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "150526927012349828544716931783640751422",
                    "149995605094085377647301397251620837487",
                    "111438774854508784820030139337456414102",
                    "102394801961573258940149572632047047712",
                    "136400734491565729666473351706100250063"
                ]
            },
            "id": "ASB-A-177611958-575153cc",
            "source": "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 6340.0,
                "function_hash": "141229084215930000517804498151885108027"
            },
            "id": "ASB-A-177611958-e8eb4abd",
            "source": "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc",
                "function": "avrc_msg_cback"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd"
    ],
    "spl": "2021-05-01",
    "severity": "Critical",
    "types": [
        "RCE"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2021-05-01

Affected versions

Other

10

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "150526927012349828544716931783640751422",
                    "149995605094085377647301397251620837487",
                    "111438774854508784820030139337456414102",
                    "102394801961573258940149572632047047712",
                    "136400734491565729666473351706100250063"
                ]
            },
            "id": "ASB-A-177611958-2b73d814",
            "source": "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 6340.0,
                "function_hash": "141229084215930000517804498151885108027"
            },
            "id": "ASB-A-177611958-fd1c531d",
            "source": "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc",
                "function": "avrc_msg_cback"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd"
    ],
    "spl": "2021-05-01",
    "severity": "Critical",
    "types": [
        "RCE"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-05-01

Affected versions

Other

11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "150526927012349828544716931783640751422",
                    "149995605094085377647301397251620837487",
                    "111438774854508784820030139337456414102",
                    "102394801961573258940149572632047047712",
                    "136400734491565729666473351706100250063"
                ]
            },
            "id": "ASB-A-177611958-4801e2f8",
            "source": "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 6340.0,
                "function_hash": "141229084215930000517804498151885108027"
            },
            "id": "ASB-A-177611958-f68ff08e",
            "source": "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc",
                "function": "avrc_msg_cback"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/dc07e927b1272be92095a47634dce0ba3b44b4fd"
    ],
    "spl": "2021-05-01",
    "severity": "Critical",
    "types": [
        "RCE"
    ]
}