github - ghsa-mvmp-r53f-9r47

ghsa-mvmp-r53f-9r47

Vulnerability from github

Published

2022-05-17 04:41

Modified

2022-05-17 04:41

Details

The futex_wait_requeue_pi function in kernel/futex.c in the Linux kernel before 3.5.1 does not ensure that calls have two different futex addresses, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted FUTEX_WAIT_REQUEUE_PI command.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-6647"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-05-26T22:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The futex_wait_requeue_pi function in kernel/futex.c in the Linux kernel before 3.5.1 does not ensure that calls have two different futex addresses, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted FUTEX_WAIT_REQUEUE_PI command.",
  "id": "GHSA-mvmp-r53f-9r47",
  "modified": "2022-05-17T04:41:03Z",
  "published": "2022-05-17T04:41:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-6647"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/6f7b0a2a5c0fb03be7c25bd1745baa50582348ef"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1097746"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6f7b0a2a5c0fb03be7c25bd1745baa50582348ef"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6f7b0a2a5c0fb03be7c25bd1745baa50582348ef"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2014/05/14/9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2012-6647

Vulnerability from cvelistv5

Published

2014-05-26 22:00

Modified

2024-08-06 21:36

Severity ?

Summary

References

▼	URL	Tags
	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6f7b0a2a5c0fb03be7c25bd1745baa50582348ef	x_refsource_CONFIRM
	https://github.com/torvalds/linux/commit/6f7b0a2a5c0fb03be7c25bd1745baa50582348ef	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=1097746	x_refsource_CONFIRM
	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.1	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2014/05/14/9	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-06T21:36:01.851Z",
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            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6f7b0a2a5c0fb03be7c25bd1745baa50582348ef"
          },
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            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.1"
          },
          {
            "name": "[oss-security] 20140514 Re: CVE request Linux kernel: forbid uaddr == uaddr2 in futex_wait_requeue_pi() to avoid null dereference",
            "tags": [
              "mailing-list",
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      ],
      "datePublic": "2012-08-09T00:00:00",
      "descriptions": [
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          "lang": "en",
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        }
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      "problemTypes": [
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          "descriptions": [
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        "dateUpdated": "2014-05-26T22:57:00",
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  "cveMetadata": {
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    "datePublished": "2014-05-26T22:00:00",
    "dateReserved": "2014-05-14T00:00:00",
    "dateUpdated": "2024-08-06T21:36:01.851Z",
    "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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