github - ghsa-wwfq-hcph-q6fg

ghsa-wwfq-hcph-q6fg

Vulnerability from github

Published

2022-10-14 19:00

Modified

2022-10-17 19:00

Severity ?

4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-41686"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-14T15:16:00Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-wwfq-hcph-q6fg",
  "modified": "2022-10-17T19:00:25Z",
  "published": "2022-10-14T19:00:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41686"
    },
    {
      "type": "WEB",
      "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-41686 (GCVE-0-2022-41686)

Vulnerability from cvelistv5

Published

2022-10-14 14:40

Modified

2025-05-14 15:16

Severity ?

5.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CWE

CWE-787 - Out-of-bounds Write

Summary

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.

References

URL

Tags

https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.md

Impacted products

	Vendor	Product	Version
	OpenHarmony	OpenHarmony	Version: OpenHarmony-v3.1.x-Release < Version: OpenHarmony-v3.0.x-LTS <

Show details on NVD website

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    "dateReserved": "2022-10-08T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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}

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