ASB-A-142546668

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-142546668.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-142546668
Aliases
Published
2020-07-01T00:00:00Z
Modified
2026-04-17T15:55:28.020024Z
Summary
[none]
Details

In a2dpvendorldacdecoderdecodepacket of a2dpvendorldacdecoder.cc, there is a possible out of bounds write due to a missing bounds check. 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
10:0
Fixed
10:2020-07-01

Affected versions

Other
10

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "51906278877382423285985799483040972923",
                    "314556597833400938481312044524823353254",
                    "220674763493798661003210674057738009067",
                    "279765562730174045340229648086676342003",
                    "247921375628482552314263123623435430324",
                    "3318908847668533227094955923228836145",
                    "261115048297857130466673508664305110762",
                    "103569909928627432733060194223833567793"
                ]
            },
            "id": "ASB-A-142546668-40649709",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/system/bt/+/96392b0f2cfb2adc72cc7cad0d74dec8f4041582",
            "target": {
                "file": "stack/a2dp/a2dp_vendor_ldac_decoder.cc"
            }
        },
        {
            "digest": {
                "length": 1376.0,
                "function_hash": "328582912010224929108738279848328152295"
            },
            "id": "ASB-A-142546668-71face25",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/system/bt/+/96392b0f2cfb2adc72cc7cad0d74dec8f4041582",
            "target": {
                "function": "a2dp_vendor_ldac_decoder_decode_packet",
                "file": "stack/a2dp/a2dp_vendor_ldac_decoder.cc"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/96392b0f2cfb2adc72cc7cad0d74dec8f4041582"
    ],
    "types": [
        "RCE"
    ],
    "spl": "2020-07-01",
    "severity": "Critical"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-142546668.json"