github - ghsa-6cq9-237h-c3vq

GHSA-6CQ9-237H-C3VQ

Vulnerability from github – Published: 2022-05-17 03:50 – Updated: 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 (GCVE-0-2011-4110)

Vulnerability from cvelistv5 – Published: 2012-01-27 15:00 – Updated: 2024-08-07 00:01

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	https://lkml.org/lkml/2011/11/15/363	mailing-listx_refsource_MLIST
	http://www.securityfocus.com/bid/50755	vdb-entryx_refsource_BID
	http://www.ubuntu.com/usn/USN-1328-1	vendor-advisoryx_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-1344-1	vendor-advisoryx_refsource_UBUNTU
	http://www.openwall.com/lists/oss-security/2011/11/22/5	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2011/1…	mailing-listx_refsource_MLIST
	http://www.ubuntu.com/usn/USN-1324-1	vendor-advisoryx_refsource_UBUNTU
	https://bugzilla.redhat.com/show_bug.cgi?id=751297	x_refsource_CONFIRM
	http://secunia.com/advisories/47754	third-party-advisoryx_refsource_SECUNIA
	http://www.openwall.com/lists/oss-security/2011/11/22/6	mailing-listx_refsource_MLIST
	http://marc.info/?l=bugtraq&m=139447903326211&w=2	vendor-advisoryx_refsource_HP

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-6CQ9-237H-C3VQ

CVE-2011-4110 (GCVE-0-2011-4110)

Tags

Sightings

Nomenclature