github - ghsa-8cmc-rxq2-8w7g

ghsa-8cmc-rxq2-8w7g

Vulnerability from github

Published

2022-05-17 03:50

Modified

2022-05-17 03:50

Details

The Linux kernel before 3.4.5 on the x86 platform, when Physical Address Extension (PAE) is enabled, does not properly use the Page Middle Directory (PMD), which allows local users to cause a denial of service (panic) via a crafted application that triggers a race condition.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-2373"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-08-09T10:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The Linux kernel before 3.4.5 on the x86 platform, when Physical Address Extension (PAE) is enabled, does not properly use the Page Middle Directory (PMD), which allows local users to cause a denial of service (panic) via a crafted application that triggers a race condition.",
  "id": "GHSA-8cmc-rxq2-8w7g",
  "modified": "2022-05-17T03:50:07Z",
  "published": "2022-05-17T03:50:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-2373"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/26c191788f18129af0eb32a358cdaea0c7479626"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=822821"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=26c191788f18129af0eb32a358cdaea0c7479626"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=26c191788f18129af0eb32a358cdaea0c7479626"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=139447903326211\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0743.html"
    },
    {
      "type": "WEB",
      "url": "http://ubuntu.com/usn/usn-1529-1"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/05/18/11"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2012-2373

Vulnerability from cvelistv5

Published

2012-08-09 10:00

Modified

2024-08-06 19:34

Severity ?

Summary

References

▼	URL	Tags
	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2012-0743.html	vendor-advisory, x_refsource_REDHAT
	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=26c191788f18129af0eb32a358cdaea0c7479626	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2012/05/18/11	mailing-list, x_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=822821	x_refsource_CONFIRM
	https://github.com/torvalds/linux/commit/26c191788f18129af0eb32a358cdaea0c7479626	x_refsource_CONFIRM
	http://ubuntu.com/usn/usn-1529-1	vendor-advisory, x_refsource_UBUNTU
	http://marc.info/?l=bugtraq&m=139447903326211&w=2	vendor-advisory, x_refsource_HP

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T19:34:26.040Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
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            ],
            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5"
          },
          {
            "name": "RHSA-2012:0743",
            "tags": [
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            "url": "http://rhn.redhat.com/errata/RHSA-2012-0743.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
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            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=26c191788f18129af0eb32a358cdaea0c7479626"
          },
          {
            "name": "[oss-security] 20120518 Re: CVE Request -- kernel: mm: read_pmd_atomic: 32bit PAE pmd walk vs pmd_populate SMP race condition",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2012/05/18/11"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=822821"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/26c191788f18129af0eb32a358cdaea0c7479626"
          },
          {
            "name": "USN-1529-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://ubuntu.com/usn/usn-1529-1"
          },
          {
            "name": "HPSBGN02970",
            "tags": [
              "vendor-advisory",
              "x_refsource_HP",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=bugtraq\u0026m=139447903326211\u0026w=2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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      "datePublic": "2012-05-18T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Linux kernel before 3.4.5 on the x86 platform, when Physical Address Extension (PAE) is enabled, does not properly use the Page Middle Directory (PMD), which allows local users to cause a denial of service (panic) via a crafted application that triggers a race condition."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2016-08-19T15:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
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          "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5"
        },
        {
          "name": "RHSA-2012:0743",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2012-0743.html"
        },
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            "x_refsource_CONFIRM"
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          "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=26c191788f18129af0eb32a358cdaea0c7479626"
        },
        {
          "name": "[oss-security] 20120518 Re: CVE Request -- kernel: mm: read_pmd_atomic: 32bit PAE pmd walk vs pmd_populate SMP race condition",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2012/05/18/11"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=822821"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/torvalds/linux/commit/26c191788f18129af0eb32a358cdaea0c7479626"
        },
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          "url": "http://ubuntu.com/usn/usn-1529-1"
        },
        {
          "name": "HPSBGN02970",
          "tags": [
            "vendor-advisory",
            "x_refsource_HP"
          ],
          "url": "http://marc.info/?l=bugtraq\u0026m=139447903326211\u0026w=2"
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  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2012-2373",
    "datePublished": "2012-08-09T10:00:00",
    "dateReserved": "2012-04-19T00:00:00",
    "dateUpdated": "2024-08-06T19:34:26.040Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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