PUB-A-183487770

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-183487770.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-183487770
Aliases
  • A-183487770
  • CVE-2021-0977
Published
2021-12-01T00:00:00Z
Modified
2024-11-06T12:16:03.231308Z
Summary
[none]
Details

In phNxpNHalDtaUpdate of phNxpNciHaldta.cc, there is a possible out of bounds write due to an incorrect bounds check. 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
12:0
Fixed
12:2021-12-01

Affected versions

Other

12

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "211208418293539315504808820857055244645",
                    "290830467546640492314579449715965332737",
                    "277665763302214989761539683667255187753",
                    "245460935958973703046714035494548125824",
                    "307717633353731221387081085162754796117",
                    "25137881491137699797308561684098619624",
                    "335697155051621295764287830406757226825"
                ]
            },
            "id": "PUB-A-183487770-5c0544bf",
            "source": "https://android.googlesource.com/platform/hardware/nxp/nfc/+/82b39ec5d6dfe805e77492c635b3e828590a540e",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "pn8x/halimpl/hal/phNxpNciHal_dta.cc"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 3725.0,
                "function_hash": "229050555932055057077333091934718221065"
            },
            "id": "PUB-A-183487770-97b3633f",
            "source": "https://android.googlesource.com/platform/hardware/nxp/nfc/+/82b39ec5d6dfe805e77492c635b3e828590a540e",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "pn8x/halimpl/hal/phNxpNciHal_dta.cc",
                "function": "phNxpNHal_DtaUpdate"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/hardware/nxp/nfc/+/82b39ec5d6dfe805e77492c635b3e828590a540e"
    ],
    "spl": "2021-12-01",
    "severity": "Moderate",
    "types": [
        "EoP"
    ]
}