github - ghsa-66j5-w5hg-38pg

ghsa-66j5-w5hg-38pg

Vulnerability from github

Published

2022-05-24 17:05

Modified

2022-10-14 12:00

Severity ?

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

Details

In calc_vm_may_flags of ashmem.c, there is a possible arbitrary write to shared memory due to a permissions bypass. This could lead to local escalation of privilege by corrupting memory shared between processes, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-142938932

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2020-0009"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-276"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-01-08T16:15:00Z",
    "severity": "LOW"
  },
  "details": "In calc_vm_may_flags of ashmem.c, there is a possible arbitrary write to shared memory due to a permissions bypass. This could lead to local escalation of privilege by corrupting memory shared between processes, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-142938932",
  "id": "GHSA-66j5-w5hg-38pg",
  "modified": "2022-10-14T12:00:20Z",
  "published": "2022-05-24T17:05:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0009"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2020-01-01"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2020-01-11"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-0009

Vulnerability from cvelistv5

Published

2020-01-08 15:31

Modified

2024-08-04 05:47

Severity ?

Summary

References

▼	URL	Tags
	https://source.android.com/security/bulletin/2020-01-01	x_refsource_CONFIRM
	http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html	mailing-list, x_refsource_MLIST

Impacted products

Vendor

Product

Version

▼

n/a

Android

Version: Android kernel

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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