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    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2022-41686",
        "assignerOrgId": "0cf5dd6e-1214-4398-a481-30441e48fafd",
        "assignerShortName": "OpenHarmony",
        "datePublished": "2022-10-14T14:40:04.568847Z",
        "dateUpdated": "2024-09-17T03:03:30.412Z",
        "dateReserved": "2022-10-08T00:00:00"
    },
    "containers": {
        "cna": {
            "title": "Out-of-bound memory read and write in /dev/mmz_userdev device driver. The impact depends on the privileges of the attacker. The unprivileged process run on the device could read out-of-bound memory leading sensitive to information disclosure. The proc ...",
            "datePublic": "2022-10-11T00:00:00",
            "providerMetadata": {
                "orgId": "0cf5dd6e-1214-4398-a481-30441e48fafd",
                "shortName": "OpenHarmony",
                "dateUpdated": "2022-10-14T00:00:00"
            },
            "descriptions": [
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                    "lang": "en",
                    "value": "OpenHarmony-v3.1.2 and prior versions, 3.0.6 and prior versions have an Out-of-bound memory read and write vulnerability in /dev/mmz_userdev device driver. The impact depends on the privileges of the attacker. The unprivileged process run on the device could read out-of-bound memory leading sensitive to information disclosure. The processes with system user UID run on the device would be able to write out-of-bound memory which could lead to unspecified memory corruption."
                }
            ],
            "affected": [
                {
                    "vendor": "OpenHarmony",
                    "product": "OpenHarmony",
                    "versions": [
                        {
                            "version": "OpenHarmony-v3.1.x-Release",
                            "status": "affected",
                            "lessThanOrEqual": "3.1.2",
                            "versionType": "custom"
                        },
                        {
                            "version": "OpenHarmony-v3.0.x-LTS",
                            "status": "affected",
                            "lessThanOrEqual": "3.0.6",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.md"
                }
            ],
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                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.1,
                        "baseSeverity": "MEDIUM"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-787 Out-of-bounds Write",
                            "cweId": "CWE-787"
                        }
                    ]
                }
            ],
            "x_generator": {
                "engine": "Vulnogram 0.0.9"
            },
            "source": {
                "discovery": "UNKNOWN"
            },
            "x_ConverterErrors": {
                "TITLE": {
                    "error": "TITLE too long. Truncating in v5 record.",
                    "message": "Truncated!"
                }
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        },
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                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T12:49:43.526Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.md",
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}