github - ghsa-83pw-hvj9-wh3j

ghsa-83pw-hvj9-wh3j

Vulnerability from github

Published

2022-05-11 00:01

Modified

2022-05-17 00:01

Severity ?

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

Details

In mmc_blk_read_single of block.c, there is a possible way to read kernel heap memory due to uninitialized data. This could lead to local information disclosure if reading from an SD card that triggers errors, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-216481035References: Upstream kernel

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-20008"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-10T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In mmc_blk_read_single of block.c, there is a possible way to read kernel heap memory due to uninitialized data. This could lead to local information disclosure if reading from an SD card that triggers errors, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-216481035References: Upstream kernel",
  "id": "GHSA-83pw-hvj9-wh3j",
  "modified": "2022-05-17T00:01:21Z",
  "published": "2022-05-11T00:01:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-20008"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2022-05-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-20008 (GCVE-0-2022-20008)

Vulnerability from cvelistv5

Published

2022-05-10 19:56

Modified

2024-08-03 01:55

Severity ?

CWE

Information disclosure

Summary

In mmc_blk_read_single of block.c, there is a possible way to read kernel heap memory due to uninitialized data. This could lead to local information disclosure if reading from an SD card that triggers errors, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-216481035References: Upstream kernel

References

►

URL

Tags

https://source.android.com/security/bulletin/2022-05-01

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Android	Version: Android kernel

Show details on NVD website

To clipboard

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        "title": "CVE Program Container"
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        }
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