github - ghsa-j6jw-7xwm-q5f5

ghsa-j6jw-7xwm-q5f5

Vulnerability from github

Published

2025-06-18 12:30

Modified

2025-11-17 21:31

Severity ?

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

Details

In the Linux kernel, the following vulnerability has been resolved:

mm/mempolicy: fix get_nodes out of bound access

When user specified more nodes than supported, get_nodes will access nmask array out of bounds.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50147"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:44Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/mempolicy: fix get_nodes out of bound access\n\nWhen user specified more nodes than supported, get_nodes will access nmask\narray out of bounds.",
  "id": "GHSA-j6jw-7xwm-q5f5",
  "modified": "2025-11-17T21:31:18Z",
  "published": "2025-06-18T12:30:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50147"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/000eca5d044d1ee23b4ca311793cf3fc528da6c6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44652154484e7e3d12008802cfb6c28a8aa16d85"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8176f6a0d9c1b06bc7af7c3d6acd4a66448939df"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d1b5113674c3e95bb53c601ce2ea4719e851c74d"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-50147 (GCVE-0-2022-50147)

Vulnerability from cvelistv5

Published

2025-06-18 11:03

Modified

2025-06-18 11:03

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix get_nodes out of bound access When user specified more nodes than supported, get_nodes will access nmask array out of bounds.

References

URL

Tags

	https://git.kernel.org/stable/c/44652154484e7e3d12008802cfb6c28a8aa16d85
	https://git.kernel.org/stable/c/8176f6a0d9c1b06bc7af7c3d6acd4a66448939df
	https://git.kernel.org/stable/c/d1b5113674c3e95bb53c601ce2ea4719e851c74d
	https://git.kernel.org/stable/c/000eca5d044d1ee23b4ca311793cf3fc528da6c6

Impacted products

Vendor

Product

Version

Version: e130242dc351f1cfa2bbeb6766a1486ce936ef88
Version: e130242dc351f1cfa2bbeb6766a1486ce936ef88
Version: e130242dc351f1cfa2bbeb6766a1486ce936ef88
Version: e130242dc351f1cfa2bbeb6766a1486ce936ef88

Version: 5.15

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "mm/mempolicy.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "44652154484e7e3d12008802cfb6c28a8aa16d85",
              "status": "affected",
              "version": "e130242dc351f1cfa2bbeb6766a1486ce936ef88",
              "versionType": "git"
            },
            {
              "lessThan": "8176f6a0d9c1b06bc7af7c3d6acd4a66448939df",
              "status": "affected",
              "version": "e130242dc351f1cfa2bbeb6766a1486ce936ef88",
              "versionType": "git"
            },
            {
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            },
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "mm/mempolicy.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15"
            },
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
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            },
            {
              "lessThanOrEqual": "5.18.*",
              "status": "unaffected",
              "version": "5.18.18",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
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              "version": "5.19.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
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                  "versionEndExcluding": "5.18.18",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
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                  "versionEndExcluding": "5.19.2",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0",
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/mempolicy: fix get_nodes out of bound access\n\nWhen user specified more nodes than supported, get_nodes will access nmask\narray out of bounds."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:03:07.759Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/d1b5113674c3e95bb53c601ce2ea4719e851c74d"
        },
        {
          "url": "https://git.kernel.org/stable/c/000eca5d044d1ee23b4ca311793cf3fc528da6c6"
        }
      ],
      "title": "mm/mempolicy: fix get_nodes out of bound access",
      "x_generator": {
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      }
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50147",
    "datePublished": "2025-06-18T11:03:07.759Z",
    "dateReserved": "2025-06-18T10:57:27.424Z",
    "dateUpdated": "2025-06-18T11:03:07.759Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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