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{
"id": "CVE-2022-41686",
"sourceIdentifier": "scy@openharmony.io",
"published": "2022-10-14T15:16:20.347",
"lastModified": "2024-09-09T12:21:53.383",
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"vulnStatus": "Analyzed",
"cveTags": [],
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"descriptions": [
{
"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."
},
{
"lang": "es",
"value": "OpenHarmony versiones v3.1.2 y versiones anteriores, 3.0.6 y versiones anteriores, presentan una vulnerabilidad de lectura y escritura de memoria fuera de l\u00edmites en el controlador de dispositivo /dev/mmz_userdev. El impacto depende de los privilegios del atacante. El proceso no privilegiado que es ejecutado en el dispositivo podr\u00eda leer memoria fuera de l\u00edmites, conllevando a una revelaci\u00f3n de informaci\u00f3n confidencial. Los procesos con UID de usuario del sistema que es ejecutadon en el dispositivo podr\u00edan escribir memoria fuera de l\u00edmites, lo que podr\u00eda conllevar a una corrupci\u00f3n de memoria no especificada"
}
],
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"type": "Primary",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM"
},
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"value": "CWE-125"
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"references": [
{
"url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.md",
"source": "scy@openharmony.io",
"tags": [
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}