ASB-A-179289794

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-179289794.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-179289794
Aliases
  • A-179289794
  • CVE-2021-0584
Published
2021-08-01T00:00:00Z
Modified
2026-06-16T15:04:57.126039127Z
Summary
[none]
Details

In verifyBufferObject of Parcel.cpp, there is a possible out of bounds read due to an improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android
platform/system/libhwbinder

Package

Name
platform/system/libhwbinder

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.1:0
Fixed
8.1:2021-08-01

Affected versions

8.*
8.1

Ecosystem specific 

{
    "types": [
        "ID"
    ],
    "severity": "High",
    "fixes": [
        "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727"
    ],
    "spl": "2021-08-01",
    "vanir_signatures": [
        {
            "deprecated": false,
            "target": {
                "file": "Parcel.cpp"
            },
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727",
            "digest": {
                "line_hashes": [
                    "325599397596845452481809517798725619411",
                    "194656175227832530681856636993876822408",
                    "240522512309630831697827857464120036961",
                    "63023319149774050960125992398873200987",
                    "205879405849160747787221672290716914042",
                    "162014434744595104773157896709035543730",
                    "258700938104834660101236907796835137078",
                    "314323719013134859579236106665302376163",
                    "166477517462940330522070528228931928535",
                    "59254245627366596380999862892490374434",
                    "39420034797288479929994124554766835426",
                    "171365461939402218713122162227536029160",
                    "214503834139203736730554835181702466872",
                    "122863020909167860727369289454875192014",
                    "28055780445704371009197358973970645490"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-179289794-1c731208",
            "signature_type": "Line",
            "signature_version": "v1"
        },
        {
            "deprecated": false,
            "target": {
                "file": "Parcel.cpp",
                "function": "Parcel::readNullableNativeHandleNoDup"
            },
            "signature_type": "Function",
            "digest": {
                "function_hash": "295105154607713976881775911547281139911",
                "length": 1819.0
            },
            "id": "ASB-A-179289794-58fef250",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727"
        },
        {
            "id": "ASB-A-179289794-e95d253c",
            "target": {
                "file": "Parcel.cpp",
                "function": "Parcel::verifyBufferObject"
            },
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727",
            "deprecated": false,
            "digest": {
                "function_hash": "336706131709240202911794390429646936666",
                "length": 893.0
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-179289794.json"
platform/system/libhwbinder

Package

Name
platform/system/libhwbinder

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2021-08-01

Affected versions

Other
9

Ecosystem specific 

{
    "types": [
        "ID"
    ],
    "severity": "High",
    "fixes": [
        "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727"
    ],
    "spl": "2021-08-01",
    "vanir_signatures": [
        {
            "deprecated": false,
            "target": {
                "file": "Parcel.cpp",
                "function": "Parcel::verifyBufferObject"
            },
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727",
            "signature_version": "v1",
            "digest": {
                "function_hash": "336706131709240202911794390429646936666",
                "length": 893.0
            },
            "id": "ASB-A-179289794-10fdcbd1",
            "signature_type": "Function"
        },
        {
            "deprecated": false,
            "target": {
                "file": "Parcel.cpp",
                "function": "Parcel::readNullableNativeHandleNoDup"
            },
            "signature_type": "Function",
            "digest": {
                "function_hash": "295105154607713976881775911547281139911",
                "length": 1819.0
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727",
            "id": "ASB-A-179289794-a0f87671"
        },
        {
            "id": "ASB-A-179289794-c549c0d4",
            "target": {
                "file": "Parcel.cpp"
            },
            "signature_type": "Line",
            "digest": {
                "line_hashes": [
                    "325599397596845452481809517798725619411",
                    "194656175227832530681856636993876822408",
                    "240522512309630831697827857464120036961",
                    "63023319149774050960125992398873200987",
                    "205879405849160747787221672290716914042",
                    "162014434744595104773157896709035543730",
                    "258700938104834660101236907796835137078",
                    "314323719013134859579236106665302376163",
                    "166477517462940330522070528228931928535",
                    "59254245627366596380999862892490374434",
                    "39420034797288479929994124554766835426",
                    "171365461939402218713122162227536029160",
                    "214503834139203736730554835181702466872",
                    "122863020909167860727369289454875192014",
                    "28055780445704371009197358973970645490"
                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727",
            "deprecated": false
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-179289794.json"
platform/system/libhwbinder

Package

Name
platform/system/libhwbinder

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2021-08-01

Affected versions

Other
10

Ecosystem specific 

{
    "types": [
        "ID"
    ],
    "severity": "High",
    "fixes": [
        "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727"
    ],
    "spl": "2021-08-01",
    "vanir_signatures": [
        {
            "deprecated": false,
            "target": {
                "file": "Parcel.cpp"
            },
            "signature_type": "Line",
            "digest": {
                "line_hashes": [
                    "325599397596845452481809517798725619411",
                    "194656175227832530681856636993876822408",
                    "240522512309630831697827857464120036961",
                    "63023319149774050960125992398873200987",
                    "205879405849160747787221672290716914042",
                    "162014434744595104773157896709035543730",
                    "258700938104834660101236907796835137078",
                    "314323719013134859579236106665302376163",
                    "166477517462940330522070528228931928535",
                    "59254245627366596380999862892490374434",
                    "39420034797288479929994124554766835426",
                    "171365461939402218713122162227536029160",
                    "214503834139203736730554835181702466872",
                    "122863020909167860727369289454875192014",
                    "28055780445704371009197358973970645490"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-179289794-36e3ccbe",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727"
        },
        {
            "deprecated": false,
            "target": {
                "file": "Parcel.cpp",
                "function": "Parcel::verifyBufferObject"
            },
            "signature_type": "Function",
            "digest": {
                "function_hash": "336706131709240202911794390429646936666",
                "length": 893.0
            },
            "id": "ASB-A-179289794-6e37e456",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727"
        },
        {
            "deprecated": false,
            "target": {
                "file": "Parcel.cpp",
                "function": "Parcel::readNullableNativeHandleNoDup"
            },
            "signature_type": "Function",
            "digest": {
                "function_hash": "295105154607713976881775911547281139911",
                "length": 1819.0
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727",
            "id": "ASB-A-179289794-c9d6c037"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-179289794.json"
platform/system/libhwbinder

Package

Name
platform/system/libhwbinder

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-08-01

Affected versions

Other
11

Ecosystem specific 

{
    "types": [
        "ID"
    ],
    "severity": "High",
    "fixes": [
        "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727"
    ],
    "spl": "2021-08-01",
    "vanir_signatures": [
        {
            "deprecated": false,
            "target": {
                "file": "Parcel.cpp",
                "function": "Parcel::verifyBufferObject"
            },
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727",
            "signature_version": "v1",
            "digest": {
                "function_hash": "336706131709240202911794390429646936666",
                "length": 893.0
            },
            "id": "ASB-A-179289794-97f0a065",
            "signature_type": "Function"
        },
        {
            "id": "ASB-A-179289794-b082a438",
            "target": {
                "file": "Parcel.cpp",
                "function": "Parcel::readNullableNativeHandleNoDup"
            },
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727",
            "deprecated": false,
            "digest": {
                "function_hash": "295105154607713976881775911547281139911",
                "length": 1819.0
            }
        },
        {
            "id": "ASB-A-179289794-c33b693a",
            "target": {
                "file": "Parcel.cpp"
            },
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/system/libhwbinder/+/fcd86bd0d1b4cfea480a2682c354fb40039f0727",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "325599397596845452481809517798725619411",
                    "194656175227832530681856636993876822408",
                    "240522512309630831697827857464120036961",
                    "63023319149774050960125992398873200987",
                    "205879405849160747787221672290716914042",
                    "162014434744595104773157896709035543730",
                    "258700938104834660101236907796835137078",
                    "314323719013134859579236106665302376163",
                    "166477517462940330522070528228931928535",
                    "59254245627366596380999862892490374434",
                    "39420034797288479929994124554766835426",
                    "171365461939402218713122162227536029160",
                    "214503834139203736730554835181702466872",
                    "122863020909167860727369289454875192014",
                    "28055780445704371009197358973970645490"
                ],
                "threshold": 0.9
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-179289794.json"