github - ghsa-p7j7-98vm-rqxh

ghsa-p7j7-98vm-rqxh

Vulnerability from github

Published

2022-05-13 01:25

Modified

2022-05-13 01:25

Details

The add_del_listener function in kernel/taskstats.c in the Linux kernel 2.6.39.1 and earlier does not prevent multiple registrations of exit handlers, which allows local users to cause a denial of service (memory and CPU consumption), and bypass the OOM Killer, via a crafted application.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-2484"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-06-24T20:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The add_del_listener function in kernel/taskstats.c in the Linux kernel 2.6.39.1 and earlier does not prevent multiple registrations of exit handlers, which allows local users to cause a denial of service (memory and CPU consumption), and bypass the OOM Killer, via a crafted application.",
  "id": "GHSA-p7j7-98vm-rqxh",
  "modified": "2022-05-13T01:25:05Z",
  "published": "2022-05-13T01:25:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2484"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=715436"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68150"
    },
    {
      "type": "WEB",
      "url": "http://lists.openwall.net/linux-kernel/2011/06/16/605"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/06/22/1"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/06/22/2"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/48383"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2011-2484

Vulnerability from cvelistv5

Published

2011-06-24 20:00

Modified

2024-08-06 23:00

Severity ?

Summary

References

▼	URL	Tags
	http://www.securityfocus.com/bid/48383	vdb-entry, x_refsource_BID
	http://openwall.com/lists/oss-security/2011/06/22/2	mailing-list, x_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=715436	x_refsource_MISC
	http://lists.openwall.net/linux-kernel/2011/06/16/605	mailing-list, x_refsource_MLIST
	https://exchange.xforce.ibmcloud.com/vulnerabilities/68150	vdb-entry, x_refsource_XF
	http://openwall.com/lists/oss-security/2011/06/22/1	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:00:34.000Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "48383",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/48383"
          },
          {
            "name": "[oss-security] 20110622 Re: CVE request: kernel: taskstats local DoS",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/06/22/2"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=715436"
          },
          {
            "name": "[linux-kernel] 20110616 [PATCH] taskstats: don\u0027t allow duplicate entries in listener mode",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.openwall.net/linux-kernel/2011/06/16/605"
          },
          {
            "name": "kernel-taskstats-dos(68150)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68150"
          },
          {
            "name": "[oss-security] 20110622 CVE request: kernel: taskstats local DoS",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/06/22/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-06-16T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The add_del_listener function in kernel/taskstats.c in the Linux kernel 2.6.39.1 and earlier does not prevent multiple registrations of exit handlers, which allows local users to cause a denial of service (memory and CPU consumption), and bypass the OOM Killer, via a crafted application."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-28T12:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "48383",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/48383"
        },
        {
          "name": "[oss-security] 20110622 Re: CVE request: kernel: taskstats local DoS",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2011/06/22/2"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=715436"
        },
        {
          "name": "[linux-kernel] 20110616 [PATCH] taskstats: don\u0027t allow duplicate entries in listener mode",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.openwall.net/linux-kernel/2011/06/16/605"
        },
        {
          "name": "kernel-taskstats-dos(68150)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68150"
        },
        {
          "name": "[oss-security] 20110622 CVE request: kernel: taskstats local DoS",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2011/06/22/1"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-2484",
    "datePublished": "2011-06-24T20:00:00",
    "dateReserved": "2011-06-15T00:00:00",
    "dateUpdated": "2024-08-06T23:00:34.000Z",
    "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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