ghsa-j68w-7qm9-fjqq
Vulnerability from github
Published
2022-05-13 01:03
Modified
2024-07-24 15:31
Details

Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka "Dirty COW."

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2016-5195"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-11-10T21:59:00Z",
    "severity": "HIGH"
  },
  "details": "Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka \"Dirty COW.\"",
  "id": "GHSA-j68w-7qm9-fjqq",
  "modified": "2024-07-24T15:31:25Z",
  "published": "2022-05-13T01:03:08Z",
  "references": [
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      "url": "https://access.redhat.com/errata/RHSA-2017:0372"
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      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E7M62SRP6CZLJ4ZXCRZKV4WPLQBSR7DT"
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    {
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      "url": "https://www.kb.cert.org/vuls/id/243144"
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      "url": "https://access.redhat.com/security/cve/cve-2016-5195"
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    {
      "type": "WEB",
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      "type": "WEB",
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    {
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      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161026-linux"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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