github - ghsa-4pj4-7m9h-v9gf

ghsa-4pj4-7m9h-v9gf

Vulnerability from github

Published

2022-05-24 17:36

Modified

2022-05-24 17:36

Details

In do_epoll_ctl and ep_loop_check_proc of eventpoll.c, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-147802478References: Upstream kernel

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{
  "affected": [],
  "aliases": [
    "CVE-2020-0466"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-14T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "In do_epoll_ctl and ep_loop_check_proc of eventpoll.c, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-147802478References: Upstream kernel",
  "id": "GHSA-4pj4-7m9h-v9gf",
  "modified": "2022-05-24T17:36:15Z",
  "published": "2022-05-24T17:36:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0466"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2020-12-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-0466

Vulnerability from cvelistv5

Published

2020-12-14 21:50

Modified

2024-08-04 06:02

Severity ?

Summary

In do_epoll_ctl and ep_loop_check_proc of eventpoll.c, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-147802478References: Upstream kernel

References

▼	URL	Tags
	https://source.android.com/security/bulletin/2020-12-01	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	Android

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:02:51.841Z",
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        },
        "references": [
          {
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              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/2020-12-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
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              "version": "Android kernel"
            }
          ]
        }
      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-14T21:50:04",
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      },
      "references": [
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          ],
          "url": "https://source.android.com/security/bulletin/2020-12-01"
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  "cveMetadata": {
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  "dataVersion": "5.1"
}

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