ASB-A-174149901

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-174149901.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-174149901
Aliases
  • A-174149901
  • CVE-2021-0431
Published
2021-04-01T00:00:00Z
Modified
2024-08-07T19:29:55.101383Z
Summary
[Bluetooth information disclosure vulnerability when processing AVCT_CMD of AVRC_OP_SUB_INFO]
Details

In avrcmsgcback of avrc_api.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure to a paired device 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
8.1:2021-04-01

Affected versions

8.*

8.1

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "25691793736011755144675238646456011203",
                    "213051613258159687891157273033913211463",
                    "199865173318442732021864401992381161092",
                    "181915817969334015180679003080769794327"
                ]
            },
            "id": "ASB-A-174149901-64fa8f9c",
            "source": "https://android.googlesource.com/platform/system/bt/+/0f447e4fffc45b10d29e1cfcc2eb66067abaf034",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/0f447e4fffc45b10d29e1cfcc2eb66067abaf034"
    ],
    "spl": "2021-04-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2021-04-01

Affected versions

Other

9

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "25691793736011755144675238646456011203",
                    "213051613258159687891157273033913211463",
                    "199865173318442732021864401992381161092",
                    "181915817969334015180679003080769794327"
                ]
            },
            "id": "ASB-A-174149901-549da8fa",
            "source": "https://android.googlesource.com/platform/system/bt/+/0f447e4fffc45b10d29e1cfcc2eb66067abaf034",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/0f447e4fffc45b10d29e1cfcc2eb66067abaf034"
    ],
    "spl": "2021-04-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2021-04-01

Affected versions

Other

10

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "25691793736011755144675238646456011203",
                    "213051613258159687891157273033913211463",
                    "199865173318442732021864401992381161092",
                    "181915817969334015180679003080769794327"
                ]
            },
            "id": "ASB-A-174149901-20a3c35f",
            "source": "https://android.googlesource.com/platform/system/bt/+/0f447e4fffc45b10d29e1cfcc2eb66067abaf034",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/0f447e4fffc45b10d29e1cfcc2eb66067abaf034"
    ],
    "spl": "2021-04-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-04-01

Affected versions

Other

11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "25691793736011755144675238646456011203",
                    "213051613258159687891157273033913211463",
                    "199865173318442732021864401992381161092",
                    "181915817969334015180679003080769794327"
                ]
            },
            "id": "ASB-A-174149901-a14946a2",
            "source": "https://android.googlesource.com/platform/system/bt/+/0f447e4fffc45b10d29e1cfcc2eb66067abaf034",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_api.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/0f447e4fffc45b10d29e1cfcc2eb66067abaf034"
    ],
    "spl": "2021-04-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}