PUB-A-169258743

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-169258743.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-169258743
Aliases
  • A-169258743
  • CVE-2021-0543
Published
2021-06-01T00:00:00Z
Modified
2025-07-03T14:49:35.807577Z
Summary
[none]
Details

In phNxpNciHalprocessextrsp of phNxpNciHalext.cc, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/hardware/nxp/nfc

Package

Name
platform/hardware/nxp/nfc

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-06-01

Affected versions

Other

11

Ecosystem specific 

{
    "spl": "2021-06-01",
    "fixes": [
        "https://android.googlesource.com/platform/hardware/nxp/nfc/+/fc44434f7728cdf6cd6e29729dfdb79d2f1809e4"
    ],
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/hardware/nxp/nfc/+/fc44434f7728cdf6cd6e29729dfdb79d2f1809e4",
            "signature_type": "Function",
            "deprecated": false,
            "id": "PUB-A-169258743-be804e2e",
            "target": {
                "function": "phNxpNciHal_process_ext_rsp",
                "file": "halimpl/hal/phNxpNciHal_ext.cc"
            },
            "digest": {
                "function_hash": "144957320661705057696024866343318128348",
                "length": 7773.0
            }
        },
        {
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/hardware/nxp/nfc/+/fc44434f7728cdf6cd6e29729dfdb79d2f1809e4",
            "signature_type": "Line",
            "deprecated": false,
            "id": "PUB-A-169258743-cdf3fa2f",
            "target": {
                "file": "halimpl/hal/phNxpNciHal_ext.cc"
            },
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "110608516626049271395258159091629464579",
                    "199172325690527993752378671901326361324",
                    "19184127120336552583878525553097528016",
                    "178353908166092922115802535596088121917"
                ]
            }
        }
    ],
    "severity": "Moderate",
    "types": [
        "EoP"
    ]
}