github - ghsa-6cq9-237h-c3vq

ghsa-6cq9-237h-c3vq

Vulnerability from github

Published

2022-05-17 03:50

Modified

2022-05-17 03:50

Details

The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and "updating a negative key into a fully instantiated key."

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{
  "affected": [],
  "aliases": [
    "CVE-2011-4110"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-01-27T15:55:00Z",
    "severity": "LOW"
  },
  "details": "The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and \"updating a negative key into a fully instantiated key.\"",
  "id": "GHSA-6cq9-237h-c3vq",
  "modified": "2022-05-17T03:50:08Z",
  "published": "2022-05-17T03:50:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4110"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2011:1479"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2011:1530"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2012:0010"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2012:0116"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2012:0333"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2011-4110"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=751297"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/11/15/363"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=139447903326211\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/47754"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/11/21/19"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/11/22/5"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/11/22/6"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/50755"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1324-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1328-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1344-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2011-4110

Vulnerability from cvelistv5

Published

2012-01-27 15:00

Modified

2024-08-07 00:01

Severity ?

Summary

References

▼	URL	Tags
	https://lkml.org/lkml/2011/11/15/363	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/50755	vdb-entry, x_refsource_BID
	http://www.ubuntu.com/usn/USN-1328-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-1344-1	vendor-advisory, x_refsource_UBUNTU
	http://www.openwall.com/lists/oss-security/2011/11/22/5	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2011/11/21/19	mailing-list, x_refsource_MLIST
	http://www.ubuntu.com/usn/USN-1324-1	vendor-advisory, x_refsource_UBUNTU
	https://bugzilla.redhat.com/show_bug.cgi?id=751297	x_refsource_CONFIRM
	http://secunia.com/advisories/47754	third-party-advisory, x_refsource_SECUNIA
	http://www.openwall.com/lists/oss-security/2011/11/22/6	mailing-list, x_refsource_MLIST
	http://marc.info/?l=bugtraq&m=139447903326211&w=2	vendor-advisory, x_refsource_HP

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-07T00:01:50.409Z",
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        },
        "references": [
          {
            "name": "[linux-kernel] 20111115 [PATCH] KEYS: Fix a NULL pointer deref in the user-defined key type",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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            "url": "https://lkml.org/lkml/2011/11/15/363"
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            "name": "50755",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
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            ],
            "url": "http://www.securityfocus.com/bid/50755"
          },
          {
            "name": "USN-1328-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
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            ],
            "url": "http://www.ubuntu.com/usn/USN-1328-1"
          },
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            "name": "USN-1344-1",
            "tags": [
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          },
          {
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            "url": "http://www.openwall.com/lists/oss-security/2011/11/22/5"
          },
          {
            "name": "[oss-security] 20111121 CVE-2011-4110 kernel: keys: NULL pointer deref in the user-defined key type",
            "tags": [
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            "tags": [
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              "x_refsource_UBUNTU",
              "x_transferred"
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            "url": "http://www.ubuntu.com/usn/USN-1324-1"
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            "tags": [
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              "x_transferred"
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=751297"
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            "tags": [
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            "tags": [
              "mailing-list",
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            "url": "http://www.openwall.com/lists/oss-security/2011/11/22/6"
          },
          {
            "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": [
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              "status": "affected",
              "version": "n/a"
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      "datePublic": "2011-11-15T00:00:00",
      "descriptions": [
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          "value": "The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and \"updating a negative key into a fully instantiated key.\""
        }
      ],
      "problemTypes": [
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            {
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      "providerMetadata": {
        "dateUpdated": "2016-08-19T15:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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          ],
          "url": "https://lkml.org/lkml/2011/11/15/363"
        },
        {
          "name": "50755",
          "tags": [
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          "tags": [
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        {
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          ],
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        },
        {
          "name": "[oss-security] 20111121 CVE-2011-4110 kernel: keys: NULL pointer deref in the user-defined key type",
          "tags": [
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          ],
          "url": "http://www.openwall.com/lists/oss-security/2011/11/21/19"
        },
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          "name": "USN-1324-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-1324-1"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=751297"
        },
        {
          "name": "47754",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/47754"
        },
        {
          "name": "[oss-security] 20111121 Re: CVE-2011-4110 kernel: keys: NULL pointer deref in the user-defined key type",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2011/11/22/6"
        },
        {
          "name": "HPSBGN02970",
          "tags": [
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          "url": "http://marc.info/?l=bugtraq\u0026m=139447903326211\u0026w=2"
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  },
  "cveMetadata": {
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    "assignerShortName": "redhat",
    "cveId": "CVE-2011-4110",
    "datePublished": "2012-01-27T15:00:00",
    "dateReserved": "2011-10-18T00:00:00",
    "dateUpdated": "2024-08-07T00:01:50.409Z",
    "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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